Doc. 6001564
Doc. 6001564Doc. 6001564
Doc. 6001564
Rev B
Rev BRev B
Rev B
DESIGN GUIDE
DESIGN GUIDEDESIGN GUIDE
DESIGN GUIDE
FOR
FORFOR
FOR
INFINITY SYSTEMS
INFINITY SYSTEMSINFINITY SYSTEMS
INFINITY SYSTEMS
WITH STAND ALONE OR MULTI
WITH STAND ALONE OR MULTIWITH STAND ALONE OR MULTI
WITH STAND ALONE OR MULTI-
--
-LINK FIRMWARE
LINK FIRMWARELINK FIRMWARE
LINK FIRMWARE
Page 2 of 19 Doc 6001564 Rev B
TABLE OF CONTENTS
1. CABINET DIMENSIONS ...............................................................................................................3
2. WIRE CHART ................................................................................................................................3
A. CABLING TO THE MAIN PROCESSOR BOARD................................................................................... 3
B. CABLING TO THE TELEPHONE INTER FACE BOARD........................................................................ 4
C. CABLING BETWEEN UNITS WITH DUAL SHORT HAUL MODEMS .................................................... 4
D. CABLING BETWEEN UNITS WITHOUT DUAL SHORT-HAUL MODEMS ............................................ 4
E. CABLING FOR ADDITIONAL FEATURES .............................................................................................4
F. CABLING FOR FACTORY-SUPPLIED VIDEO CAMERA OPTION ........................................................ 5
3. DIMENSIONAL DRAWINGS OF INFINITY ................................................................................... 6
A. INFINITY “ L” SURFACE MOUNT SYSTEM (SHOWN WITH OPTIONAL CCTV).................................. 6
B. INFINITY “L” FLUSH MOUNT SYSTEM ................................................................................................. 7
C. INFINITY “M” SURFACE MOUNT SYSTEM (SHOWN WITH OPTIONAL CCTV).................................. 8
D. INFINITY “M” WITH CAMERA FLUSH MOUNT SYSTEM...................................................................... 9
E. INFINITY “S” SURFACE MOUNT SYSTEM (SHOWN WITH OPTIONAL CCTV)................................. 10
F. INFINITY “S” FLUSH MOUNT SYSTEM............................................................................................... 11
G. INFINITY “DI”SURFACE MOUNT SYSTEM......................................................................................... 12
H. INFINITY “DI” FLUSH MOUNT SYSTEM ............................................................................................. 13
I. INFINITY “B” SYSTEM .......................................................................................................................... 14
J. CAMERA MOUNTING .......................................................................................................................... 15
4. ILLUSTRATION OF PROCESSOR BOARDS............................................................................. 16
A. MAIN PROCESSOR BOARD (REVISIONS “E” THROUGH “F”) .......................................................... 16
B. 1100329 MODEL TELEPHONE INTERFACE BOARD......................................................................... 17
C. AUXILIARY RELAY MODULE BOARD ................................................................................................ 18
D. 1110076 POWER SUPPLY BOARD .................................................................................................... 19
IMPORTANT: The Sentex Systems, Inc. warranty on this system is conditioned upon Sentex Systems, Inc. being paid in
full for this equipment. The warranty will not be honored until such payment is received by Sentex Systems, Inc.
Copyright 2002
All Rights Reserved
This document is protected by copyright and may not be copied or adapted without prior written consent of Sentex
Systems, Inc. This document contains the information proprietary to Sentex and such information may not be distributed
without the prior written consent of Sentex. The software and firmware included in the Sentex Infinity system as they relate
to this documentation are also protected by copyright and contain information proprietary to Sentex.
Sentex Systems
Chatsworth, CA
Visit us at www.sentexsystems.com
The purpose of this guide is to assist you in meeting any specification requirements you may encounter in installing an
Infinity system. The information enclosed in this manual is to be used for reference purposes only and is not intended to
be an installation or programming manual.
Rev B Doc 6001564 Page 3 of 19
1. CABINET DIMENSIONS
TYPE OF SYSTEM
HEIGHT WIDTH DEPTH
Infinity “L” or “DI” Surface Mount 21.0” 16 7/16” 4 1/4”
Flush Mount Back Box 21 1/4” 16 3/4” 3 3/16”
Flush Mount Bezel 23 11/16” 19 3/16”
Infinity “M” Surface Mount 16.0” 11 3/4” 4 1/4”
Flush Mount Back Box 16 7/16” 12 1/4” 3 1/4”
Flush Mount Bezel 18 3/4” 14 1/2”
Infinity “S” Surface Mount 16.0” 11 3/4” 3 1/4”
Flush Mount Back Box 16 7/16” 12 1/4” 2 1/4”
Flush Mount Bezel 18 3/4” 14 1/2”
Infinity “B: 23.0” 14.0” 2 3/4”
2. WIRE CHART
PLEASE NOTE: If the wires you are pulling for this installation are going to be run through an indoor,
weather-proof location, it is acceptable to use unshielded cable. If the wires are going to be run through
an outdoor location, we recommend that you use shielded cable. Recommendations for both types of
cable are provided where needed.
A. CABLING TO THE MAIN PROCESSOR BOARD
Cabling to the Main Processor Board Type of Wire Recommendations
From the power transformer or power supply 2 conductor cable See chart below:
120 VAC outlet
From the door strike or the door strike 2 conductor cable See specifications for
power supply the device you are
installing.
DC POWER
WIRE SIZE
DISTANCE AC POWER
WIRE SIZE
18 AWG 30' and under 14 AWG
16 AWG 30'-75' 12 AWG
12 AWG 75'-150' -----
10 AWG 150'-250' -----
PLEASE NOTE: If you are using the larger sizes of cable (i.e., 12 awg or 10 awg), you may experience
problems inserting the wires into the terminal block. If you encounter this problem, you can connect a
16-18 awg wire (with the use of a wire nut) to each end of the power cable, as long as the smaller gage
wire is under 12 inches in length.
Page 4 of 19 Doc 6001564 Rev B
B. CABLING TO THE TELEPHONE INTER FACE BOARD
Cabling to the Telephone Interface Board Type of Wire Recommendations
From the telephone company jack 2 conductor, Shielded-Belden #9501
18 to 22 awg cable Unshielded-Belden #8740
C. CABLING BETWEEN UNITS WITH DUAL SHORT HAUL MODEMS
(Multi-Link Systems only) Type of Wire Recommendations
From “LINE 2” on the first unit and 2 conductor, 16 to 24 awg Shielded-Belden #9501
“LINE 1” on the second unit (5000 ft. max.) twisted pair cable Unshielded-Belden #8740
D. CABLING BETWEEN UNITS WITHOUT DUAL SHORT-HAUL MODEMS
(Multi-Link Systems only) Type of Wire Recommendations
From “TB3” on the first unit and 5 conductor, Shielded-Belden #9929
“TB2” on the second unit (50 ft. max.) 18 to 24 awg cable Unshielded-Belden #8445
E. CABLING FOR ADDITIONAL FEATURES
On an Infinity System Type of Wire Recommendations
From a computer terminal 3 conductor Use shielded cable only
to the Main Processor Board (50 ft. max.) 16 to 24 awg cable Shielded-Belden #9925
From a printer 3 conductor Use shielded cable only
to the Main Processor Board (50 ft. max.) 16 to 24 awg cable Shielded-Belden #9925
From a Stand-Alone Modem 3 conductor Use shielded cable only
to the Main Processor Board (50 ft. max.) 18 to 24 awg cable Shielded-Belden #9925
From a Remote Keypad 7 conductor Use shielded cable only
to the Main Processor Board (500 ft. max.) 20 to 24 awg cable Shielded-Belden #9932
From a Wiegand, Barium Ferrite, Proximity,
or Clikcard card reader to the 5 conductor Use shielded cable only
Main Processor Board (500 ft. max.) 24 awg cable Shielded-Belden #9929
On a Multi-Link System Type of Wire Recommendations
Between a Computer Terminal 3 conductor Use shielded cable only
and the first unit of the system (50 ft. max.) 18 to 24 awg cable Shielded-Belden #9925
Between A Computer Terminal 2 conductor, Use
unshielded
cable only
and a Stand-Alone Short Haul Modem (50 ft. max.) 16 to 24 awg, Unshielded-Belden #8740
twisted pair cable
Between a Printer and the 3 conductor Use shielded cable only
first (or last) unit of the system (50 ft. max.) 18 to 24 awg cable Shielded-Belden #9925
Between a Printer and a 2 conductor, Use
unshielded
cable only
Stand-Alone Short-Haul Modem (50 ft. max.) 16 to 24 awg, Unshielded-Belden #8740
twisted pair cable
Between a Printer and 2 conductor Use shielded cable only
the AUX port of a terminal (50 ft. max.) 18 to 24 awg cable Shielded-Belden #9501
Rev B Doc 6001564 Page 5 of 19
On a Multi-Link System (Continued) Type of Wire Recommendations
Between an External Telephone Modem 3 conductor Use shielded cable only
and the first unit of the system (50 ft. max.) 18 to 24 awg cable Shielded-Belden #9925
Between an External Telephone Modem 2 conductor, Use unshielded cable only
and a Stand-Alone Short-Haul Modem (50 ft. max.) 16 to 24 awg, Unshielded-Belden #8740
twisted pair cable
Between a Remote Keypad 7 conductor Use shielded cable only
and a unit within the system (500 ft. max.) 20 to 24 awg cable Shielded-Belden #9932
Between a Wiegand, Barium Ferrite, Proximity,
or Clikcard card reader 5 conductor Use shielded cable only
and a unit within the system (500 ft. max.) 24 awg cable Shielded-Belden #9929
F. CABLING FOR FACTORY-SUPPLIED VIDEO CAMERA OPTION
Cabling for Factory-Supplied
Video Camera Option
Type of Wire
Recommendations
From the separate power transformer at the
120 VAC outlet
2 conductor cable See chart below:
Between the video output and a Video
Monitor (1000 ft. max – max length based
on monitor with .25 volt p-p. composite
signal sensitivity)
Single Conductor
75 Ohm
Cable: Belden #9240 or equiv.
RG-59/u coaxial cable
BNC Connectors:
Amphenol #31-71008 or equiv.
DC POWER
WIRE SIZE
DISTANCE AC POWER
WIRE SIZE
18 AWG 30' and under 18 AWG
18 AWG 30’ – 75’ 18 AWG
18 AWG 75’ – 150‘ 14 AWG
16 AWG 150’ – 250’ 12 AWG
12 AWG 250’ – 500’ 10 AWG
Page 6 of 19 Doc 6001564 Rev B
3. DIMENSIONAL DRAWINGS OF INFINITY
A. INFINITY “ L” SURFACE MOUNT SYSTEM (SHOWN WITH OPTIONAL CCTV)
This line drawing is intended for dimensional reference purposes only and is not intended to be an actual
drawing of the Infinity “L” system itself. NOTE: Camera is optional.
Rev B Doc 6001564 Page 7 of 19
B. INFINITY “L” FLUSH MOUNT SYSTEM
FLUSH MOUNT BOX
This line drawing is intended for dimensional reference purposes only and is not intended to be an actual
drawing of the Infinity “L” Flush Mount system itself.
Page 8 of 19 Doc 6001564 Rev B
C. INFINITY “M” SURFACE MOUNT SYSTEM (SHOWN WITH OPTIONAL CCTV)
1564F1
Camera
Keypad
Micro-
phone
Speaker
Postal
Lock
Enclosure
Lock
2 X 20
LCD
Display
11 3/4"
16.0"
3 1/2"
4 1/4"
3/4”
FRONT VIEW
SIDE VIEW
123
456
9
87
0
#
This line drawing is intended for dimensional reference purposes only and is not intended to be an actual
drawing of the Infinity “M” system itself. NOTE: Camera is optional.
Rev B Doc 6001564 Page 9 of 19
D. INFINITY “M” FLUSH MOUNT SYSTEM
3 1/4"
16 7/16"
7 1/4"
5 1/4"
3 3/4"
2 1/4"
7.0"
1.0"
12 1/4"
5 1/8"
5 1/8"
7/8"
1 1/8"
1.0"
FRONT VIEW
REAR VIEW
1564F2
FLUSH MOUNT BOX
This line drawing is intended for dimensional reference purposes only and is not intended to be an actual
drawing of the Infinity “M” Flush Mount system itself.
Page 10 of 19 Doc 6001564 Rev B
E. INFINITY “S” SURFACE MOUNT SYSTEM
1114F7
FRONT PANEL
SIDE VIEW
2 1/2"
3 1/4"
3/4"
Speaker
Postal
Lock
Enclosure
Lock
Small
LCD
Display
11 3/4"
16.0"
Keypad
Micro-
phone
123
456
9
87
0
#
This line drawing is intended for dimensional reference purposes only and is not intended to be an actual
drawing of the Infinity “S” system itself.
Rev B Doc 6001564 Page 11 of 19
F. INFINITY “S” FLUSH MOUNT SYSTEM
FLUSH MOUNT BOX
This line drawing is intended for dimensional reference purposes only and is not intended to be an actual
drawing of the Infinity “S” Flush Mount system itself.
Page 12 of 19 Doc 6001564 Rev B
G. INFINITY “DI” SURFACE MOUNT SYSTEM
This line drawing is intended for dimensional reference purposes only and is not intended to be an actual
drawing of the Infinity “DI” system itself.
Rev B Doc 6001564 Page 13 of 19
H. INFINITY “DI” FLUSH MOUNT SYSTEM
FLUSH MOUNT BOX
This line drawing is intended for dimensional reference purposes only and is not intended to be an actual
drawing of the Infinity “DI” Flush Mount system itself.
Page 14 of 19 Doc 6001564 Rev B
I. INFINITY “B” SYSTEM
This line drawing is intended for dimensional reference purposes only and is not intended to be an actual
drawing of the Infinity “B” system itself.
Rev B Doc 6001564 Page 15 of 19
J. CAMERA MOUNTING
Side View
This drawing is provided for your information only.
Page 16 of 19 Doc 6001564 Rev B
4. ILLUSTRATION OF PROCESSOR BOARDS
A. 1100072 MAIN PROCESSOR BOARD (REVISION “H”)
RS232 BAUD SEL
300
1200
2400
4800
HI
IN
LO
RED
GRN
RED
LARGE DISPLAY
CONNECTOR
J1
SMALL DISPLAY
CONNECTOR
J3
GROUND
SCREW
TB2
RS232
PORT 1
CTS
OUT
GND
IN
RTS
CLEAR TO SEND
RS232 OUT
GROUND
RS232 IN
REQUEST TO
SEND
12V AC/
13.5V DC
POWER
TB1
J19
J18
J17
J16
TB3
RS232
PORT 2
CTS
OUT
GND
IN
RTS
CLEAR TO SEND
RS232 OUT
GROUND
RS232 IN
REQUEST TO
SEND
TB4
LED A
A RDR 1
A RDR 0
+5VDC
GND
LED A
A READER DATA 1
A READER DATA 0
+5 VDC
GROUND
TB6
LED B
B RDR 1
B RDR 0
+5VDC
GND
LED B
B READER DATA 1
B READER DATA 0
+5 VDC
GROUND
STATUS LINE 3
COMMON
STATUS LINE 4
TB7
STATUS 3
COM
STATUS 4
STATUS LINE 1
COMMON
STATUS LINE 2
TB8
STATUS 1
COM
STATUS 2
COMMON
NOR. OPEN
NOR. CLOSED
TB9
COM
NO
NC
RELAY 1
COMMON
NOR. OPEN
NOR. CLOSED
TB11
COM
NO
NC
RELAY 3
COMMON
NOR. OPEN
NOR. CLOSED
TB10
COM
NO
NC
RELAY 2
COMMON
NOR. OPEN
NOR. CLOSED
TB12
COM
NO
NC
RELAY 4
REMOTE A KEYPAD
1 2 3 4 5 6 7
TB14
REMOTE B KEYPAD
1 2 3 4 5 6 7
TB15
CONTRAST ADJ
CONTRAST
ADJUSTMENT
POT
HAND HELD TERMINAL
J14
A KEYPAD
J7
TEMP SENSE
MONTIOR
CLEAR
J9
HANDHELD
PROGRAMMER
CONNECTION
MAIN
KEYPAD
+12VDC
RDR
POWER
TB5
+12VDC
READER
POWER
1114F17
KEYPAD LIGHT
HEATER A
FAN B
FAN A
Rev B Doc 6001564 Page 17 of 19
B. 1100329 MODEL TELEPHONE INTERFACE BOARD
Telephone Interface Board (SN1100329)
CLICK LEVEL
VR3
SPEAKER
LEVEL
VR4
HANDSET
TB1
PANEL
SPEAKER
J1
CLICK
DETECT
GROUND
1564F3
LINE
OFF HOOK
RING
CLICK LEVEL
Daughter Board (SN1110080)
TELCO LINE
MIC
SENS
PANEL
MIC
LINE BAL 2
LINE BAL 1
Page 18 of 19 Doc 6001564 Rev B
C. AUXILIARY RELAY MODULE BOARD
Rev B Doc 6001564 Page 19 of 19
D. 1110076 POWER SUPPLY BOARD WITH BOARD MOUNT CAMERA
IMPORTANT NOTE:
Do not use the same power supply for this board as for the telephone entry system. The power inputs
must be isolated.
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