ELPRO 915U-2 Installation guide

ELPRO
Brand
ELPRO
Model
915U-2
Category
Network antennas
Type
Installation guide
WARNING - EXPLOSION HAZARD
DO NOT DISCONNECT CIRCUITS WHILE LIVE, UNLESS AREA IS A KNOWN TO
BE NON- HAZARDOUS
NOTES
915U-2 MODULES ARE SHIPPED FROM THE FACTORY AS MESHING RADIOS,
FOR WIBNET COMPATIBILITY MODE IT WILL BE NEED TO BE ENABLED IN
CONFIGURATION.
All connections must be SELV (Safety Extra Low Voltage <50V AC & <120V DC)
Ethernet Port wiring is that of a hub or switch.
EARTH terminal on end plate of module for surge protection.
DIO channels can be wired as either inputs or outputs.
NOTE: “GND” and “SUP -“ terminals are connected internally to the EARTH terminal
Screw terminal to
EARTH for surge
protection
External battery
if required
15-30V
DC Supply
+
_
0
B
A
-
+
915U-2
B
A
-
+
115S- XX
B
A
-
+
115S- XX
Expansion I/O Power and
RS485 serial connection
RJ-45 Ethernet
Connection
RJ-45 Signal name Abbrev DB9
3 Data Terminal Ready DTR 4
4 Signal Common GND 5
5 Receive Data RXD 2
6 Transmit Data TXD 3
For I/O Connections
see Sheet 2
RS232 Serial Port
1
ON
23456
DIP Description
1 AI3 Current/Voltage
2 AI3 Current/Voltage
3 AI4 Current/Voltage
4 AI4 Current/Voltage
5 Unused
6 Default Config Enable
Side Access Panel Dip Switches
Enclosure
Chassis
Protective
Surge Earth
Antenna Installation
FCC Notice
This device complies with Part 15.247 of the FCC Rules.
Operation is subject to the following two conditions:
1) This device may not cause harmful interference and
2) This device must accept any interference received, including interference
that may cause undesired operation
Wavelengths
150 MHz 200 cm
450 MHz 66 cm
900 MHz = 33 cm
2.4 GHz = 13 cm
5 GHz = 6 cm
COLINEAR
ANTENNA
MAST
MODULE
SURGE
ARRESTOR
(OPTIONAL)
COAXIAL CABLE
WEATHERPROOF
CONNECTORS WITH “3M
23” TAPE
PROVIDE GOOD GROUND
CONNECTION TO MAST, MODULE
AND SURGE ARRESTOR
EARTH terminal on
bottom of module
1 Wavelength
minimum
IF GROUND CONDITIONS ARE
POOR, INSTALL MORE THAN
ONE STAKE
STRESS RELIEF LOOP
INSTALL ANTENNA ABOVE
LOCAL OBSTRUCTIONS FOR
MAXIMUM RADIO DISTANCE
D1 D2 D3 D4 D5 D6 D7 D8
AI 1 AI2
AI3 AI4
AO1 AO2
COM +24V + - + - COM +24V
PWR
RF
232
485
915U-2
++
© Elpro Technologies.
inst_Elpro_915U-2_1.5.vsd
PWR
RF
232
485
ELPRO
915U-2
D1 D2 D3 D4 D5 D6 D7 D8
AI 1 AI2
AI3 AI4
AO1 AO2
GND +24V + - + GND +24V
AI 1
-
AI2
++
EXPANSION SUPPLYETHERNET USB RS232
100M LINK
GND
BAT
+
SUP
-
SUP
+
BA-+
FCC Statutory Requirement
Unlicensed operation limits the radio power. High gain aerials may only be used to compensate for cable losses.
_
+
Max 30VDC 0.2A
V-
DIO1
DIO2
Digital Output
Voltage Free Contact
Transistor
Switch Device
V+
V-
DIO1
DIO2
GND
915U-2
Digital Input
DC Load
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT CIRCUITS WHILE LIVE, UNLESS AREA IS A KNOWN TO BE NON- HAZARDOUS
V-
AIN2+
AIN2-
ALS +24V
Externally powered
sensor
AIN1+
AIN1-
Loop
powered
sensor
Power
supply
Differential Current Inputs (AI1&2)
+
_
+
-
mA
0-25V
Sensor
+
-
V
V-
AIN3
AIN4
ALS +24V
Single Ended Current Input (AI3&4)
ALS +24V
Loop
Powered
Sensor
+
-
mA
Externally
powered
sensor
Power
supply
+
_
0-5VDC
Sensor
+
-
V
V-
AIN3
AIN4
1
ON
23456
1
ON
23456
Dip Switch setting
for Current I/P
Dip Switch setting
for Voltage I/P
V-
AOT1
AOT2
ALS +24V
PLC
AI
COM
+
-
AIN1+
AIN1-
Differential Voltage
Inputs (AI1&2)
Single Ended Voltage
Input (AI3&4)
Analog Output Single Ended Voltage Input
915U-2 915U-2
915U-2
915U-2
915U-2
GND
GND
GND
GND
GND
DIO3
TTL CMOS
Output
© Elpro Technologies.
inst_Elpro_915U-2_1.5.vsd
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ELPRO 915U-2 Installation guide

ELPRO
Brand
ELPRO
Model
915U-2
Category
Network antennas
Type
Installation guide
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