American Dynamics AD1646 Installation Instructions Manual

Brand: American Dynamics

Model: AD1646

Type: Installation Instructions Manual

This manual is also suitable for

1646

Model 1646

Variable Speed

Receiver

Installation Instructions

Receivers are designed as the remote control device for operation of a motorized pan/tilt unit and a motorized lens unit. Since

camera sites are often a great distance from the operator’s viewing location, these Receivers provide the operator with positive

control of the camera site. Receivers also provide the operator with control of auxiliary devices such as lights, doors, etc., at the

camera site. Receivers are individually coded for each camera site, so only the camera under observation will be controlled by

the operator.

The software/firmware furnished with this equipment is confidential to and is copyrighted by AMERICAN DYNAMICS. It is

not to be copied or disclosed in any manner without the express written consent of AMERICAN DYNAMICS. The

software/firmware is furnished to the purchaser under a license for use on a single system, and remains the property of American

Dynamics.

NOTE: Information furnished by AMERICAN DYNAMICS is believed to be accurate and reliable. However, no responsibility

is assumed by AMERICAN DYNAMICS for its use; nor for any infringements of other rights of third parties which may result

from its use. No license is granted by implications or otherwise under any patent or patent rights of AMERICAN DYNAMICS.

The installation of this product should be made by qualified

service personnel and should conform to all local codes.

QA302C

Warning: This product generates, uses, and can

radiate radio frequency energy and if not

installed and used in accordance with the

instructions manual, may cause interference to

radio communications. It has been tested and

found to comply with the limits for a Class A

computing device pursuant to Part 15 of FCC

Rules, which are designed to provide reasonable

protection against such interference when

operated in a commercial environment.

Operation of this product in a residential area is

likely to cause interference in which case the

user at his own expense will be required to take

whatever measures may be required to correct

the interference.

AMERICAN

DYNAMICS

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVERS (OR BACK) .

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL

RISK OF ELECTRIC SHOCK

DO NOT OPEN

 CAUTION

The lightning flash with arrowhead

symbol, within an equilateral

triangle, is intended to alert the

user to the presence of uninsulated

"dangerous voltage" within the

product's enclosure that may be of

sufficient magnitude to constitute a

risk of electric shock to persons.

The exclamation point within an

equilateral triangle is intended to

alert the user to the presence of

important operating and maintenance

(servicing) instructions in the

literature accompanying the product.

Unpack carefully. This is an electronic product and should

be handled as such. Compare the items received with the

packing list with your order.

Be sure to save:

1. The shipping cartons and insert pieces. They are the )

safest material in which to make future shipments of

the product.

2. The IMPORTANT SAFEGUARDS sheet.

3. These Installation and Operating Instructions.

User maintenance of this unit is limited to external cleaning

and inspection. For specific recommendations refer to the

IMPORTANT SAFEGUARDS sheet packaged with this product.

If you require information during installation of this

product or if service seems necessary, contact the

American Dynamics Repair and Service Department at

(800) 442-2225. You must obtain a Return Authorization

Number and shipping instructions before returning any

product for service.

Do not attempt to service this product yourself. Opening or

removing covers may expose you to dangerous voltages or

other hazards. Refer all servicing to qualified personnel.

Table of Contents

Product Description...............................................................................1

Features ................................................................................................ 2

Pan/Tilt and Lens Control................................................................2

Auxiliary Control.............................................................................2

Auto Sense.......................................................................................2

Preset Scene.....................................................................................2

Auto Pan...........................................................................................2

Heater...............................................................................................2

Installation.............................................................................................3

Mounting..........................................................................................3

Setup......................................................................................................4

Receiver Configuration Setup..........................................................4

DIP Switch S3..................................................................................4

Lens Voltage.....................................................................................5

Pan/Tilt Voltage................................................................................5

Camera Number Setup.....................................................................6

1646S Series (RS-232 Code)...........................................................7

Local Test Mode ..............................................................................7

Connections...........................................................................................9

Code Line Connections for Control Code .......................................9

Code Line Connections for RS-232 ..............................................11

Baud Rate Suggestions...................................................................11

Pan/Tilt and Lens Cable.................................................................12

Auxiliary and Pre-position Cable...................................................13

Power Input .........................................................................................14

Power Up Auto Sense .........................................................................15

Appendix

Typical System Connection Drawings

RS-232 Camera Identification DIP Switch Settings

Specifications .........................................................................Back Page

PRODUCT DESCRIPTION

The 1646 Receiver is a single channel Receiver for control of

motorized pan/tilt and lens units used with Matrix Switching

Systems. The 1646 is used to control a 12VDC pan/ tilt and a

motorized lens (zoom, focus, and iris) of a single camera, and

to control auxiliary functions at a camera site.

The 1646 Receiver has both Preset Scene and Auto Pan

capabilities. The Preset Scene allows for the selection of

predetermined camera scenes while Auto Pan allows for the

selection of an automatic camera panning sequence.

1646 Receivers obtain either control code instructions or RS-

232 commands. Control code instructions originate from

Switching System CPU's, System Input Bays, or intervening

Code Distribution Units, while RS-232 commands originate

from Code Distribution Units or computers.

The 1646 Receiver also provides a Local Test Mode, which is

a test used to confirm correct setup functions, verify preset

feedback, confirm correct wiring, etc. Refer to the Local Test

Mode section, page 7.

AUX2 NC

AUX1 COMM

AUX1 NO

TILT

SHIELD

ZOOM

FOCUS

- REF

PAN2

PAN1

+ REF

AUX1 NC

AUX2 NO

AUX2 COMM

Nema-4 Box

Fuse

FOCUS

IRIS

GND

TILT

NO CONN

PAN

ALARM 2

GND

ZOOM

CODE

ALARM 1

NO CONN

OPTIONS

CAMERA

I.D.

S5 REMOTE

AC connector

Figure 1 - 1646

PRODUCT DESCRIPTION

FEATURES

Pan/Tilt and Lens Control

The 1646 Receiver provides drive outputs to control camera

Pan/Tilt and Lens motors. The J6 connector, located on the

side of the unit, contains all the connections required for the

control of the Pan/Tilt and Lens units. (Refer to Figures 4 & 5

for the location of J6.) Table 1 provides the pan/tilt and lens

motor voltage and current ratings for this unit.

Table 1 - Pan/Tilt and Lens Ratings

Function Voltage Current

PAN Motor -12 to +12 VDC 1.5 Amps

TILT Motor -12 to +12 VDC 1.5 Amps

IRIS Motor +/-7 to +/-12 VDC .05 Amps

FOCUS Motor +/-7 to +/-12 VDC .05 Amps

ZOOM Motor +/-7 to +/-12 VDC .05 Amps

Note: Certain Pan/Tilt units may require voltages other than

those noted. If necessary, call our Service Center for

additional information or assistance (1-800-442-2225).

Auxiliary Control

The 1646 Receiver provides two Form "C" relays for auxiliary

operation. The relay outputs have both Normally Open and

Normally Closed contacts for different types of auxiliaries.

These auxiliaries can be either latching or momentary types.

Maximum relay contact ratings are 1 Amp, 24VAC; resistive

load, 2A, 30VDC.

Auto Sense

The 1646 has automatic sensing of pan/tilt and lens servo

voltage direction at initial power up. This feature determines

the polarity of the connected reference voltages in order to

determine proper motor direction control.

Preset Scene

The 1646 Preset Scene feature allows the operator to preselect

a scene and recall that scene via keyboard command(s).

Preselection of a scene is available only on Pan/Tilt and Lens

units with a feedback potentiometer. The Preset Scene, also

known as a Programmed Scene, is stored at the Receiver with

non-volatile memory.

When controlled by a Matrix Switching System, the 1646

Receiver can be programmed for 71 preset scenes for the

camera. (Note: This differs from the AD standard of 72

presets per camera.) Refer to the installation and operation

manuals for the particular Matrix Switching System for

programming procedures. Note that the setting of position 1

and 2 on DIP Switch S3 (see Receiver Configuration Setup,

page 4) determines if "Pan/Tilt Setup" scenes are enabled for

the unit. All units are shipped from the factory with preset

scenes enabled.

Auto Pan

The 1646 Auto Pan feature provides an automatic pan of the

camera using preselected start and stop points. When initiated

by the operator, automatic camera panning operates either

continuously or for a 30 minute period, depending on the Setup

option chosen. (Note that Pan/Tilt must have the preset

capability).

To configure Auto Pan using keyboard commands:

1. Position the camera to the desired Auto Pan start position

(first Auto Pan boundary).

2. Enter 70, then press SET SHOT on the keyboard.

3. Position the camera to the desired Auto Pan stop position

(second Auto Pan boundary).

4. Enter 71, then press SET SHOT on the keyboard.

5. To start the Auto Pan feature, enter 72 SHOT. 72 SHOT

uses the positions stored in Set Shots 70 and 71 to

determine Auto Pan operation.

Note: Preset Shots 70 and 71 can be used both as the end stops

of the Auto Pan, and as normal preset scenes for

individual callup through the keyboard.

Heater

This standard feature allows the unit to operate in low

temperature environments. The heater is located on the PCB

to provide the maximum heating for the minimum power used.

The heater turns on when the temperature inside the housing

drops to 40

FEATURES

INSTALLATION

Preparation

Several user configuration switches must be set (see SETUP

instructions, page 4). If the unit is not configured correctly,

damage to the unit, and any other device connected to it, may

result. Check all wiring and cabling before applying power.

Mounting

The 1646 Receiver is an outdoor unit but can be used indoors

also. Mount the unit with the hinges on the left. To minimize

the voltage drop in the wiring, mount the unit near the camera

to be controlled. For maximum heater performance mount the

unit with the hinges on the left.

Different mounting procedures are recommended when

attaching the unit to different surfaces. Mount the unit with

four 1/4-inch bolts appropriate to the type of mounting surface.

See Figure 2 for mounting dimensions.

When mounting to wood studs:

Use lag bolts (with a drilled pilot hole) or wood screws which

will penetrate the wood for a minimum of 1 1/4 inches.

When mounting to concrete:

Use lead or plastic anchors, or expansion bolts, with at least a

10-pound pullout rating. Install according to the

manufacturer's instructions.

When mounting to steel surfaces:

Drill four bolt clearance holes and use bolts with lockwashers

and nuts.

When mounting to drywall (gypsum board):

Material must be at least 1/2 inch thick, and the unit must be

mounted with toggle bolts.

The housing dimensions which include the NEMA-4 box are 5

3/8-inches high x 8 3/4-inches wide x 11 5/16-inches in length.

INSTALLATION

6.0" (152 mm)

10.75"

(270 mm)

5/16" (0.3125) (12mm) Diameter

Hole - 4 Places

Figure 2 - Mounting Hole Dimensions

Receiver Configuration Setup

The 1646 Series Receiver must be configured for preset

capabilities, control code, auxiliaries, and autopan

timer/timeout. An internal DIP switch located on the main

PCB, labeled "OPTIONS" (S3), is provided for these settings.

Refer to the drawings on page 9. Table 2 below defines the

Receiver setup information for DIP switch S3. Default

settings are listed on page 5.

Table 2 - DIP Switch S3 Setup

DIP Switch Position Function

1 & 2 Pan/Tilt Setup

3 Control Code Type

4 AUX 1 Configuration

5 AUX 2 Configuration

6 Autopan Timer/Timeout

7 Not used

8 Not used

The following sub-tables explain each of the eight DIP switch

S3 positions.

SETUP

CAUTION - Due to the presence of non-insulated

components with hazardous voltages, the following

internal adjustments should be performed by qualified

service personnel only.

Pan/Tilt Setup

Control Code Type

AUX 1 Config

AUX 2 Config

Autopan

Timer/Timeout

Not used

DIP Switch S3

Switch positions 1 - 8

Pan/Tilt Setup - Switch 1 & 2

ON ON No Presets

OFF ON Non-360 degree potentiometers

ON OFF 360 degree ramp potentiometers

OFF OFF 360 degree SIN/COS potentiometers

Control Code Type - Switch 3

ON - Control Code or Local Test function

OFF - RS-232

When Switch 3 is in the OFF position the S1 and S2 rotary

switches are read as follows:

Table 3 - S1 and S2 BCD Switches

S1 S2

Position Function Position Function

(baud rate) (code type)

0 9600 bps 0 RS-232 use with

1983 Code Converter

(2-byte)

1 4800 bps 1 RS-232 use with

2091 Code Generator,

1983CS536 Code

Converter (3-byte)

2 2400 bps 2 ASCII RS-232

codes (Repeating)

System Keybds

and similar

3 1200 bps 3 ASCII RS-232

codes (Make/Break

type)

- Special

keybds and similar

4 undefined 4 undefined

5 undefined 5 undefined

6 undefined 6 undefined

7 undefined 7 undefined

8 undefined 8 undefined

9 undefined 9 undefined

- 2 byte is a 2-word (11 bits to each word) packet of

information

- 3 byte is a 3-word (11 bits to each word) packet of

information

- Repeating keyboard is one type of keyboard that American

Dynamics produces that sends related codes (lens, pan/tilt)

continuously when a function is activated

- Make/Break keyboard is one type of keyboard that

American Dynamics produces that sends related codes

(lens, pan/tilt) only once when a function is activated

The following information provides the user with default

setting information for the 1646M and 1646S models.

DIP Switch 3 Default Settings

1646M Models

Switch 1 - OFF

Switch 2 - ON

Switch 3 - ON, Baud rate not applicable;

S1 and S2 not applicable

Switch 4 - OFF

Switch 5 - ON

Switch 6 - ON

Switch 7 - not used

Switch 8 - not used

1646S Models

Switch 1 - OFF

Switch 2 - ON

Switch 3 - OFF, 9600 Baud; S1 = 0, S2=1

Switch 4 - OFF

Switch 5 - ON

Switch 6 - ON

Switch 7 - not used

Switch 8 - not used

AUX 1 Configuration - Switch 4

ON - Momentary

OFF - Latching

AUX 2 Configuration - Switch 5

ON - Momentary

OFF - Latching

Autopan Timer/Timeout - Switch 6

ON - Autopans for 30 minutes then stops

OFF - Autopans for an unlimited amount of time

Positions 7 & 8 - not used

Lens Voltage

The lens output voltage of the 1646 can be adjusted to

accommodate a range of camera lens servo voltages. The lens

output voltage can be varied from 7 to 12VDC with the

potentiometer labeled "R3". R3 is located on the main PCB

(see Figure 8, page 10).

The easiest way to activate any lens function is to use the

Local Test Mode feature and then verify the output of the 1646

with a voltmeter, see page 7. The factory setting is 10 VDC.

Pan/Tilt Voltage

The 1646 is designed to work with a DC pan/tilt unit which

requires a positive to negative voltage of 12VDC with respect

to ground. The pan/tilt voltage can be varied from +12 to -12

VDC via keyboard commands. The maximum current for a

pan/tilt drive connected to a 1646 is 1.5 amps for each axis.

Each axis has a current protection device which automatically

resets upon removal of an over-current condition.

SETUP

Camera Switch

Number 1 2 3 4 5 6 7 8 9 10

1 0000000000

2 1000000000

3 0100000000

4 1100000000

5 0010000000

6 1010000000

7 0110000000

8 1110000000

9 0001000000

10 1001000000

11 0101000000

12 1101000000

13 0011000000

14 1011000000

15 0111000000

16 1111000000

17 0000100000

18 1000100000

19 0100100000

20 1100100000

21 0010100000

22 1010100000

23 0110100000

24 1110100000

25 0001100000

26 1001100000

27 0101100000

28 1101100000

29 0011100000

30 1011100000

31 0111100000

32 1111100000

Camera Switch

Number 1 2 3 4 5 6 7 8 9 10

33 0000010000

34 1000010000

35 0100010000

36 1100010000

37 0010010000

38 1010010000

39 0110010000

40 1110010000

41 0001010000

42 1001010000

43 0101010000

44 1101010000

45 0011010000

46 1011010000

47 0111010000

48 1111010000

49 0000110000

50 1000110000

51 0100110000

52 1100110000

53 0010110000

54 1010110000

55 0110110000

56 1110110000

57 0001110000

58 1001110000

59 0101110000

60 1101110000

61 0011110000

62 1011110000

63 0111110000

64 1111110000

Table 4 - CAMERA ID DIP Switch Settings - S4

0 = Off 1 = On

Camera Number Setup

A 10-position DIP switch labeled "CAMERA ID" (see Figures

4 & 5, page 8) is used to associate a particular camera number

with the Receiver.

1646M Receivers (Control Code) associate with camera

identifiers of 1 - 64 only. Refer to Table 4 below and the

Appendix for proper DIP switch settings.

1646S Receivers (RS-232) associate with camera identifiers of

1 - 1024. Refer to Table 4 and the Appendix for proper DIP

switch settings.

1646S Series (RS-232 Code)

To receive control code via the RS-232 line, first locate the

RS-232 board (it is the top board).

Set the following eight positions of the S1 and S2 DIP

switches on the RS-232 board. (Figure 3 below shows the

location of S1 and S2 on the RS-232 board).

12345678

S1 On On Off Off Off Off Off Off

S2 Future Use

Local Test Mode

Local Test Mode is the test used to determine if the unit has

been wired correctly. This feature operates as follows, using

internal switches S1, S2, and S5 (see Figure 4, page 8) located

on the Main Board.

1. Confirm that S3, switch 3 is placed into the ON position.

2. Select the desired function from the Local Mode Setup list,

shown in Table 5. Note the switch settings.

3. Set the corresponding settings on S1 and S2 switches on the

RS-232 board.

4. Press S5 on the main PCB to activate the selected setting.

Table 5 - Control Code/Local Mode Setup

Function S1 S2

Left 0 1

Right 0 2

Up 0 3

Down 0 4

Near 0 5

Far 0 6

Tele 0 7

Wide 0 8

Open 0 9

Close 1 0

SET Shot 1 1

CALL Shot 1 2

Aux 1 On 1 3

Aux 1 Off 1 4

Aux 2 On 1 5

Aux 2 Off 1 6

Note: When finished with Local Test Mode configuration,

reconfigure S1, S2, and S5 to its previous settings. Refer to

Table 4 on page 7.

SETUP

12345678910

OFF

123456789

OFF

Figure 3 - RS-232 Board

SETUP

Figure 4 - 1646M Connector and Switch Locations

Figure 5 - 1646S Connector and Switch Locations

AUX2 NC

AUX1 COMM

AUX1 NO

TILT

SHIELD

ZOOM

FOCUS

- REF

PAN2

PAN1

+ REF

AUX1 NC

AUX2 NO

AUX2 COMM

Nema Box

Fuse

FOCUS

ZOOM

GND

TILT

NO CONN

PAN

ALARM 2

GND

IRIS

CODE

ALARM 1

NO CONN

OPTIONS

CAMERA

I.D.

S5 REMOTE

AC connector

Power

LED

Code

LED

AUX2 NC

AUX1 COMM

AUX1 NO

TILT

SHIELD

ZOOM

FOCUS

- REF

PAN2

PAN1

+ REF

AUX1 NC

AUX2 NO

AUX2 COMM

Nema Box

Fuse

FOCUS

ZOOM

GND

TILT

NO CONN

PAN

ALARM2

GND

IRIS

CODE

ALARM1

NO CONN

OPTIONS

CAMERA

I.D.

S5 REMOTE

AC connector

Power

LED

Code

LED

R -

Gnd

R +

T -

Gnd

T +

CONNECTIONS

To connect the 1646M or 1646S Receivers to external devices,

refer to the following text and to the typical connections

illustrated in the Appendix.

Code Line Connections for Control Code (model 1646M)

1646M Receivers connect directly to other control code

devices. When using 1646M Receivers with Control Code, the

Code Line connection to the Receiver is made with user-

supplied, shielded, 2-wire twisted pair, Belden 8760 or

equivalent (for Plenum, use Belden 88760 or equivalent). The

maximum code line length is 5000 feet.

The Code Terminal Connector, J1, is a 3-position terminal

strip located on the side of the unit (see Figure 4, page 8). The

terminal is marked "B (black) "S" (shield), and "W" (white).

Before Starting

1. Check the power line to verify that the power is off.

Wiring:

2. Insert and screw down the White code wire into the

screw terminal marked "White".

3. Insert and screw down the Shield wire into the screw

terminal marked "Shield".

4. Insert and screw down the Black code wire into the

screw terminal marked "Black".

The Receiver is designed for a “Star” or “Home Run”

connection to a Code Distribution Unit (see Figure 6). The

Receiver has an internal 120-ohm terminating resistor.

If the Receiver is used in a “Daisy Chain" configuration (see

Figure 7), the 120-ohm terminating resistor must be removed

from all but the last Receiver. This resistor termination can be

eliminated by removing J6 on the Receiver Module PCB.

Refer to Figure 9, page 10, for the location of J6 on the

Receiver Module PCB. A maximum of three devices may be

daisy-chained on any single output. A 120-ohm termination

must be provided on the last piece of equipment on each line.

The green LED labeled "CODE" on the 1646 Receiver

illuminates when the unit is receiving valid code. The LED

stays illuminated for five seconds after the code is removed. If

this LED does not light, a problem in the transmission of the

code, a poor or loose connection, improper termination, or a

defective Receiver may be indicated.

CONNECTIONS

Code Out

Code Distribution

Unit

* 120-Ohm Termination

Other

Receivers

Receiver

120 ohms

Receiver

Code

Output

Figure 6 - "Star" or "Home Run" Connection to a Code

Distribution Unit

Figure 7 - Code Line "Daisy Chain’’ Connection

CAUTION - Due to the presence of non-insulated

components with hazardous voltages, the following

internal adjustments should be performed by qualified

service personnel only.

CONNECTIONS

U10

U21

R111

R109

U14

U22

U13

U20

U12

J4J5

U11

U19

U18

S4S1 S2

J10

R31

Figure 9 - 1646M Receiver Module PCB

Figure 8 - Main PCB (bottom board)

120-ohm

terminating resistor

(jumper)

R30

C23

U11

C16

U10

U4C11

C10

C12

C13

C22

C21

C20

R11

Code Line Connections for RS-232 (1646S Series)

1646S Receivers typically connect to other RS-232 devices via

a wall-mount, 8-pin Terminal Box, HP0047.

Matrix Switching Systems, 1983 modems, RS-232 keyboards,

and other user-supplied RS-232 compatible devices, are

connected via a JJ0007 modular cable to the Terminal Box.

The Terminal Box connects to the 1646S 6-pin connector with

18 AWG shielded, computer-grade cable. For distances of

1000 ft (330 m) or less, between the Receiver and similar

devices, a direct connection using RS-232 cable with mating

connectors may be used. For distances over 1000 ft., a link

using modems is required (see the Appendix, RS-232 Typical

System Connection drawings). Refer to Figure 10 for typical

Code Line "Star" Connections.

The terminal definitions for the 1646S 6-pin connector are

shown in Table 6.

Table 6 - 1646S 6-pin Cable Plug Definitions

RS-232

Signal

6-Pin Connector Pin# Definition

T + 1 Transmit

Ground symbol 2 Ground

T - 3 No Connection

R + 4 Receive

Ground symbol 5 Ground

R - 6 No Connection

The terminal definitions for the Terminal Box are shown in

Table 7.

Table 7 - Terminal Box Definitions

Pin# Definition

1 No Connection

2 Ground

3 No Connection

4 Transmit

5 Receive

6 No Connection

7 Ground

8 No Connection

Observe the following connections:

● Transmit on the Terminal Box (pin 4) must be connected to

Receive (pin 4) on the 6-pin connector,

● Receive on the Terminal Box (pin 5) must be connected to

Transmit (pin 1) on the 6-pin connector, and

● GND on the Terminal Box (pin 7) must be connected to

GND (pin 2) on the 6-pin connector.

RS-232 cable shield connections should be made only at the

connectors to be attached to the unit.

Baud Rate Suggestions:

For operation, the data rates must be compatible with the

number of keyboards. (See Table 3, page 4 for baud rate

setup.) The suggested baud rate is based on the number of

keyboards in the system.

Baud Keyboard(s)

1200 1

2400 3

4800 10

(default) 9600 20 or more

Before Starting:

1. Check the power line to verify that the power is off.

2. Plug the prewired 8-pin cable plug into the unit.

The green Code LED on these Receivers is illuminated when

the unit is receiving valid code.

CONNECTIONS

RS-232

Source

(i.e., keyboard)

Receiver

Distribution

System

Figure 10 - Code Line “Star” Connections

Figure 11 - 1646S Receiver Module PCB

12345678910

OFF

123456789

OFF

Pan/Tilt and Lens Cable

The connection to a Pan/Tilt and a motorized Lens is with a

12-pin connector. This connector (J6) is located on the side of

the unit (see Figure 5, page 8).

Table 8 above lists the pin designations from the Receiver to

the Pan/Tilt and the Lens units, and provides space for the

installer to record the pinouts for the specific installation.

Match the Pan/Tilt and Lens pinouts from the manufacturer’s

installation manuals to Table 8.

In using the supplied connector plugs, insert each wire

carefully with approximately 1/4-inch of insulation removed.

Screw down the clamping screw on each pin of the connector.

Before Starting:

1. Check the power line to verify that the power is off.

2. Find the Pan/Tilt and Lens connector (J6) located on

the PCB (see Figure 5, page 8).

For steps 3 through 9, refer to Table 8 for the pinouts.

Pan/Tilt:

3. Insert the PAN wire of the Pan/Tilt unit into the pin

location for PAN, pin 6.

4. Insert the TILT wire of the Pan/Tilt unit into the pin

location for TILT, pin 7.

5. Insert the Pan/Tilt DC COMMON of the Pan/Tilt unit

into the pin location for GND, pin 9.

Lens:

6. Insert the IRIS wire of the Lens unit into the pin

location for IRIS, pin 3.

7. Insert the FOCUS wire of the Lens unit into the pin

location for FOCUS, pin 1.

8. Insert the ZOOM wire of the Lens unit into the pin

location for ZOOM, pin 2.

9. Insert the LENS DC COMMON wire of the Lens unit

into the pin location for GND, pin 4.

Cable Shield:

For outdoor installations, or where required by local

codes, insert the cable shield wire for each cable into

the pin location for SHIELD on the Preposition and

Auxiliary connector J7, page 13.

CONNECTIONS

Table 8 - Pan/Tilt and Lens 12-pin Connector Pinout (J6)

PIN NO. FUNCTION PAN/TILT PINOUT LENS PINOUT

01 FOCUS ____________________ ____________________

02 ZOOM ____________________ ____________________

03 IRIS ____________________ ____________________

04 GND ____________________ ____________________

05 No Connection ____________________ ____________________

06 PAN ____________________ ____________________

07 TILT ____________________ ____________________

08 No Connection ____________________ ____________________

09 GND ____________________ ____________________

10 ALARM 1 Not applicable for 1646M or S units

11 ALARM 2 Not applicable for 1646M or S units

12 GND ____________________ ____________________

Auxiliary and Pre-position Cable

The connection of auxiliary equipment and pre-position servos

is with a 14-pin connector. This connector (J7) is located on

the side of the unit (see Figure 5, page 8).

Table 9 above lists the pin designations from the Receiver to

the auxiliaries and the pre-position servos and provides space

for the installer to record the pinouts for the specific

installation.

Insert each wire carefully with approximately 1/4-inch of

insulation removed. Screw down the clamping screw on each

pin of the connector.

Before Starting:

1. Check the power line to verify that the power is off.

2. Locate the Auxiliary and Pre-position connector (J7)

located on the side of the unit, (see Figure 5, page 8).

For steps 3 through 12, refer to Table 9 for the pinouts.

Auxiliaries:

3. Insert the "Hot" wire of the auxiliary into the pin

location AUX (1 or 2) COMMON.

4. Insert the "Return" wire of the auxiliary into the pin

location AUX (1 or 2) Normally Open or AUX (1 or 2)

Normally Closed.

Pre-position Servo:

5. Insert the PAN (WIPER) wire of the Pan/Tilt Unit into

the pin location for PAN 1. The PAN 1 pin is used for

Pan/Tilt units which do not have continuous rotation.

When used with units which have 360 degree

continuous rotation, connect both PAN 1 and PAN 2

pin connections.

6. Insert the TILT (WIPER) wire of the Unit into the pin

location for TILT.

7. Insert the FOCUS (WIPER) wire of the Lens Unit into

the pin location for FOCUS .

8. Insert the ZOOM (WIPER) wire of the Lens Unit into

the pin location for ZOOM.

9. Insert the SERVO (+) wire of the Pan/Tilt Unit into the

pin location for (+) REF.

10. Insert the SERVO (-) wire of the Pan/Tilt Unit into the

pin location for (-) REF.

Note: (+) REF and (-) REF are voltage direction

indicators. This unit has automatic preset direction

call-back capabilities which means that there are no

pre-defined reference directions.

11.Insert the Pan/Tilt Shield of the Pan/Tilt unit into the

pin location for SHIELD.

12.Insert the Lens Shield of the lens unit into the pin

location for SHIELD.

CONNECTIONS

Table 9 - Preposition Pan/Tilt and Auxiliary 14-pin Connector Pinout (J7)

PIN NO. FUNCTION PRE-POSITION PINOUT AUXILIARY PINOUT

01 + REF ____________________ ____________________

02 PAN 1 ____________________ ____________________

03 PAN 2 ____________________ ____________________

04 TILT ____________________ ____________________

05 FOCUS ____________________ ____________________

06 ZOOM ____________________ ____________________

07 - REF ____________________ ____________________

08 SHIELD ____________________ ____________________

09 AUX 1 - NORMALLY CLOSED ____________________ ____________________

10 AUX 1 - NORMALLY OPEN ____________________ ____________________

11 AUX 1 - COMMON ____________________ ____________________

12 AUX 2 - NORMALLY CLOSED ____________________ ____________________

13 AUX 2 - NORMALLY OPEN ____________________ ____________________

14 AUX 2 - COMMON ____________________ ____________________

Power Input

CAUTION - The following instructions for power input

require the installer to gain access to internal terminals and

power wiring which involve hazardous voltages and the risk of

electric shock. Power wiring must be done only by qualified

electricians or service personnel and should conform to

local codes.

See the instructions provided with the enclosure for suitable

conduit connectors (when required), mounting, and caution

information.

The 1646 Series Receivers as ordered are designed to operate

either on 24 VAC, 120 VAC, or 230 VAC. This unit, when

used indoors, may be wired to a plug for connection to an

electrical outlet, but when used outdoors it must be hard-wired

in accordance with the National Electrical code and local

ordinances.

Before Starting:

1. Check the power line to verify that the power is off.

2. Open the Receiver and find the AC connector located next

to Fuse 1 (F1).

3. Locate the power LED at the left of the PCB near the

switches. (Refer to Figure 5, page 8).

Wiring 24 VAC (U.S. - N.E.C. Standard)

The 1646 "F" Series operates on an input of 24VAC. Use only

14 gauge copper wire for 24VAC power input.

1. Pass the wire through the bushing to the AC power

connector. Do not tighten bushing.

2. Connect the Ground wire (green) to the Green ground screw

marked GND.

3. Connect the "Hot" wire (black) to the terminal block

terminal marked HOT.

4. Connect the "Neutral" wire (white) to the terminal block

terminal marked NEUTRAL.

5. Remove any excess power cable and tighten the bushing.

6. Turn the AC power ON.

7. Check the power LED. If it is illuminated, the unit is

powered. If the LED is off, check the power and the

fusing.

Wiring 120 VAC ( U.S. - N.E.C. Standard)

The 1646 "S" or 1646 "M" Series operates on an input of 120

volts AC. Use only 14 gauge copper wire for 120 volt AC

power input.

1. Pass the wire through the bushing to the AC power

connector. Do not tighten the bushing.

2. Connect the Ground wire (green) to the Green ground screw

marked GND.

3. Connect the "Hot" wire (black) to the terminal block

terminal marked HOT.

4. Connect the "Neutral" wire (white) to the terminal block

terminal marked NEUTRAL.

5. Remove any excess power cable and tighten the bushing.

6. Turn on the AC power.

7. Check the power LED. If it is illuminated, the unit is

powered. If the LED is off, check the power and the

fusing.

Wiring 230 VAC

The 1646 "X" Series operates on 230 volts AC. Use only 14

gauge copper wire for 230 volt AC power input.

1. Pass the wire through the bushing to the AC power

connector. Do not tighten the bushing.

2. Connect the Ground wire (green w/ yellow stripe) to the

Green ground screw marked GND.

3. Connect the "Hot" wire (brown) to the terminal block

terminal marked HOT.

4. Connect the "Neutral" wire (blue) to the terminal block

terminal marked NEUTRAL.

5. Remove any excess power cable and tighten the bushing.

6. Turn on the AC power.

7. Check the power LED. If it is illuminated, the unit is

powered. If the LED is off, check the power and the

fusing.

Fusing

The transformers of this unit have fuses for over-load

protection. If they should fail check all wiring, connections,

and external devices. If the condition persists, the unit should

be serviced.

POWER INPUT

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American Dynamics AD1646 Installation Instructions Manual

Brand: American Dynamics

Model: AD1646

Type: Installation Instructions Manual

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1646

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