105U-G wireless gateway
installation guide
Figure 1. Antenna Installation
CAUTION
For continued protection against risk
of fire, replace the module fuse only
with the same type and rating.
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.
Earth Stake
For maximum
range, install
above local
obstructions.
Earth Conductor
at least 5 AWG
(16 mm
2
)
*
Wavelengths:
360 MHz = 32.7" (83 cm)
512 MHz = 22.8" (58 cm)
869 MHz = 13.4" (34 cm)
Weatherproof
Connections
(recommended:
3M
™
23 self-
bonding tape)
Mast
Coaxial Cable
GND
at least 11 AWG (4 mm
2
)
Stress
Relief
Loop
Antenna*
105U-G
Surge Arrestor
(optional)
GND
DIO 1
DIO 2
DIO 3
DIO 4
DIO 5
DIO 6
DIO 7
DIO 8
GND
SUP1
SUP2
GND
BAT+
ACT OK
RX
Serial
ELPRO
Wireless Gateway
105U-G
Ethernet
Radio
RX
TX
TX
1 Wavelength
(minimum)
Provide good ground
connection to mast,
module, and surge
arrestor.
If ground conditions
are poor, use more
than one stake.
Instruction Leaflet IL032009EN
Effective December 2015 Version 2.0
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
Eaton’s wireless business
www.eaton.com/wireless
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
105U-G wireless gateway installation guide
EATON_105U-G Install Guide
Instruction Leaflet IL032009EN
Effective December 2015
Version 2.0
© 2014 Eaton
All Rights Reserved
Printed in USA
Publication No. IL032009EN
December 2015
GND
SUP1
Digital Input
Voltage-Free
Contact or
Transistor
Device
DC Supply
9–30 Vdc, 16 Vac
AC Supply 12–24 Vac
Do not earth
SUP1 or SUP2
connection.
To Earth
Connection
To Earth
Connection
12V Backup Battery
(optional; up to 100 Ah)
2A
+–
+
–
+ +
Digital Output
Max. 30 Vdc, 500 mA
DC Relay Supply
GND
DIO 1
DIO 2
DIO 3
DIO 4
DIO 5
DIO 6
DIO 7
DIO 8
GND
SUP1
SUP2
GND
BAT+
ACT OK
RX
Serial
ELPRO
Wireless Gateway
105U-G-ET1
Ethernet
Radio
RX
TX
TX
SUP2
SUP1
––
Host Protocol
Connection
Installation
Choose a power supply option:
•
12–24Vac, 1.5A CSA certified
Class 2
•
15–30Vdc, 1.5A CSA certified
Class 2
•
11–15Vdc, 1.5A
•
Solar panel with battery
After choosing a power supply
option, wire the module as
shown in Figure 2.
ote:N All I/O must be SELV.
DIOchannels can be wired as inputs
or outputs.
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.
Before operating the module,
read the sections on operation
and configuration in the user
manual to take advantage of all
product features.
WARNING
EXPLOSION HAZARD
Do not disconnect while circuit
is live unless area is known to be
non-hazardous.
Figure 2. Wiring Diagram
-
1
-
2
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