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WI-MOD-9-E Wiring
WARNING !
WI-MOD-9-E
EXPLOSION HAZARD
DO NOT DISCONNECT WHILE
CIRCUIT IS LIVE UNLESS
AREA IS KNOWN TO BE NON
HAZARDOUS
Installation Guide
Statutory Requirements
FCC: Unlicensed operation limits the radio
power. High gain aerials may only be
used to compensate for cable losses.
Factory
Default
Switch
RJ-45
Ethernet
Connection
-
Connect “-”terminal to
GROUND for surge protection
RS-485
Resistor
Terminator
Switch
+
10 – 30VDC
Antenna Installation
30cm minimum
RS232 Connections
RS485 Connection
Digital Input/ Output
PC’s
COLINEAR
ANTENNA
RD
TD
SG
RTS
CTS
DSR
DTR
DCD
WEATHERPROOF
CONNECTORS WITH
“3M 23” TAPE
SURGE
ARRESTOR
(OPTIONAL)
COAXIAL CABLE
STRESS RELIEF LOOP
MAST
PROVIDE GOOD
GROUND
CONNECTION TO
MAST, MODULE
AND SURGE
ARRESTOR
INSTALL ANTENNA ABOVE
LOCAL OBSTRUCTIONS FOR
MAXIMUM RADIO DISTANCE
M4 x5mm
EARTH STAKE
GROUND Connection
on rear of Module
WI-MOD-9
DB9
MALE
2
3
5
7
8
6
4
1
RD
TD
SG
RTS
CTS
DSR
DTR
DCD
HOST
HOST
_
905U-E
B
A
COM DIO
Digital Output
Max 30VDC,
500mA
DC Relay Supply
COM DIO
+
DTE HOST
DB9
FEMALE
-
+
DC Supply
PLC’s, Dataloggers
TX/RX
WI-MOD 9-E
2
3
5
7
8
Digital Input
Voltage Free
Contact
OR
Transistor
Device
RD
TD
SG
RTS
CTS
DSR
DTR
DCD
2
3
5
7
8
WI-MOD-9
DB9
MALE
2
3
5
7
8
6
4
1
RD
TD
SG
RTS
CTS
DSR
DTR
DCD
1.
2.
3.
4.
NOTE:
All connections to be SELV
DIO channels can be wired as either inputs or outputs.
Ethernet Port wiring is that of a hub or switch.
Connect “-” terminal to GROUND for surge protection
DCE HOST
DB9
MALE
IF GROUND CONDITIONS
ARE POOR, INSTALL MORE
THAN ONE STAKE
Weidmuller February 2010 Rev. 1.3
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