Host Protocol Connection
WARNING !
105U-G
EXPLOSION HAZARD
Installation Guide
DO NOT DISCONNECT
WHILE CIRCUIT IS LIVE
UNLESS AREA IS
KNOWN TO BE NON
HAZARDOUS
Statutory Requirements
EC: Unlicensed operation limits the radio
power. High gain aerials may only be
used to compensate for cable losses.
WIRELESS GATEWAY
NOTES
CAUTION!
For continued
protection against
risk of fire, replace
the module fuse only
with the same type
and rating
1m minimum
DIO8
DIO7
DIO6
DIO5
DIO4
DIO3
DIO2
GND
SUP1
SUP2
SUP2
DIO1
105U-G-xx
BAT+
Aerial Installation
All I/O must be SELV.
GND
Backup battery must be used if radio power over 2Watts.
2.
GND
1
DIO channels can be
wired as either inputs or
outputs.
SUP2
Power supply may be:
(A) 12-24VAC 1
(B) 9-30VDC 1
(C) Supply battery
1.
GND
105U-G Installation
2A
- +
-+
DC Supply
9-30VDC
16VA
To Earth
Connection
AC Supply 12-24VAC
Do not earth SUP1 or
SUP2 connections
Digital Input
Voltage Free
Contact
OR
Transistor
Device
Optional 12V
Backup Battery up
to 100 Amphour
To Earth
Connection
+ Digital Output
Max 30VDC, 500mA
DC Relay Supply
0885
N16
© ELPRO Technologies Pty. Ltd. 2003 Rev. 1.3