Instruction Leaflet IL032010EN
Effective December 2015
Version 2.0
105U-G-5W wireless gateway
installation guide
Figure 1. Antenna Installation
Antenna*
1 Wavelength
(minimum)
Wavelengths:
360 MHz = 32.7" (83 cm)
512 MHz = 22.8" (58 cm)
Stress
Relief
Loop
Weatherproof
Connections
(recommended:
3M™ 23 selfbonding tape)
NOTE
Refer to the user manual for
important regulatory and safety
information before installing and
using this product.
Coaxial Cable
105U-G-5W
Mast
CAUTION
ELPRO
Wireless Gateway
105U-G-5W
Ethernet
For continued protection against risk
of fire, replace the module fuse only
with the same type and rating.
RX
Serial
TX
RX
Radio
TX
GND
GND
SUP2
SUP1
DIO 8
Earth Conductor
at least 5 AWG
(16 mm2)
BAT+
GND
DIO 6
OK
DIO 7
DIO 4
DIO 5
DIO 2
DIO 3
DIO 1
ACT
Surge Arrestor
(recommended)
Statutory requirements
EC: Unlicensed operation limits the
radio power. High gain aerials may
only be used to compensate for
cable losses.
Antenna installation
Use Figure 1 as a guide for
installing an antenna and attaching
it to the module.
*For maximum
range, install
above local
obstructions
GND
at least 11 AWG (4 mm2)
Earth Stake
Provide good ground
connection to mast,
module, and surge
arrestor.
If ground conditions
are poor, use more
than one stake.
Instruction Leaflet IL032010EN
105U-G-5W wireless gateway installation guide
EATON_105U-G-5W Install Guide

Effective December 2015
Version 2.0
Installation
Figure 2. Wiring Diagram
Choose a power supply option:
•
12–24 Vac, 1.5A CSA certified
Class 2 *
•
15–30 Vdc, 1.5A CSA certified
Class 2 *
•
11–15 Vdc, 2.0A
•
Solar panel with battery
Host Protocol
Connection
After choosing a power supply
option, wire the module as
shown in Figure 2.
ELPRO
Wireless Gateway
NNote: All I/O must be SELV.
DIO channels can be wired as inputs
or outputs.
105U-G-ET1
Ethernet
*Backup battery must be used
if radio power is set to 2W or
higher.
RX
When the wiring is completed,
connect the module to a
computer (PC) and configure
it using the configuration
software. For details, refer to
the user manual.
Serial
TX
RX
Radio
TX
Before operating the module,
read the sections on operation
and configuration in the user
manual to take advantage of all
product features.
ACT
OK
BAT+
GND
SUP2
SUP1
GND
DIO 8
DIO 7
DIO 6
DIO 5
DIO 4
DIO 3
DIO 2
DIO 1
GND
SUP1
SUP2
SUP1
Do not disconnect while circuit
is live unless area is known to be
non-hazardous.
GND
WARNING
EXPLOSION HAZARD
2A
– +
DC Supply
9–30 Vdc, 16 Vac
To Earth
Connection
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
Eaton’s wireless business
www.eaton.com/wireless
– +
– +
AC Supply 12–24 Vac
Do not earth
SUP1 or SUP2
connection.
12V Backup Battery
(optional; up to 100 Ah)
Digital Input
Voltage-Free
Contact or
Transistor
Device
To Earth
Connection
+ –
Digital Output
Max. 30 Vdc, 500 mA
DC Relay Supply
© 2014 Eaton
All Rights Reserved
Printed in USA
Publication No. IL032010EN
December 2015
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.