Eaton 105U-4 Manual

1 05U-4 wireless extension I/O
installation guide
Figure 1. Antenna Installation
Earth stake
Stress
Relief
Loop
Mast
105U-4
Coaxial Cable
Antenna*
GND
Surge
Arrestor
(optional)
Provide good ground
connection to mast,
module, and surge
arrestor.
If ground conditions
are poor, use more
than one stake.
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)
For maximum
range, install
above local
obstructions.
Earth Conductor
at least 5 AWG
(16 mm2)
*
1 Wavelength
(minimum)
GND
at least 11 AWG (4 mm2)
ELPRO 105U-4 Multi I/O
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.
Instruction Leaflet IL032007EN 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-4 wireless extension I/O installation guide
EATON_105U-4 Install Guide
Instruction Leaflet IL032007EN
Effective December 2015
Version 2.0
© 2014 Eaton
All Rights Reserved
Printed in USA
Publication No. IL032007EN
December 2015
Installation
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, 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.
DIOchannels 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
11–15 Vdc Supplyor
Optional 12V Backup Battery
to 12 Ah for AC/DC
to 100 Ah for Solar
DIO 2
DI 4
DI 1
DI 3
DI 2
GND DIO 1
COM
OUTPUTS
DIO 3 DIO 6
SUP2 SUP1
DIO 4
DIO 5
2A
+-
-
+
Digital Input
Voltage-Free
Contact
or Transistor Device
To Earth Stake
DC Supply
15–30 Vdc
Min. 17 Vdc
for Battery
Charging
SUP2
SUP1
AC Supply
12–24 Vac
Min. 15 Vac
for Battery
Charging
Do not earth
SUP1 or SUP2
connections.
Digital Output
Max. 30 Vdc, 500 mA
DC Relay Supply
GND
BAT+
SOL DO 1 DO 2
DO 3 DO 4
COM DIO 7 DIO 8
DIO 9
DIO10
DIO11
DIO12
I/O
INPUTS I/O
SOL
GND
12V Solar
Panel Supply;
Max. 20 Vdc
Max. 30W Panel
ELPRO 105U-4 Multi I/O
DC Load