Weidmuller WI-MOD 9-E User Manual

WI-MOD-9-E

_

+ -

DC Supply

RD

RD

GROUND Connection

on rear of Module

Installation Guide

DO NOT DISCONNECT WHILE

AREA IS KNOWN TO BE NON

Statutory Requirements

FCC: Unlicensed operation limits the radio
power. High gain aerials may only be
used to compensate for cable losses.

Antenna Installation

SURGE
ARRESTOR
(OPTIONAL)

COLINEAR
ANTENNA

WEATHERPROOF
CONNECTORS WITH
“3M 23” TAPE

COAXIAL CABLE

30cm minimum

STRESS RELIEF LOOP

WARNING !

EXPLOSION HAZARD

CIRCUIT IS LIVE UNLESS

HAZARDOUS

Factory

Default

Switch

Connect “-”terminal to
GROUND for surge protection

RJ-45

Ethernet

Connection

RS232 Connections

PC’s

2
3

TD

5

SG

7

RTS

8

CTS

DSR
DTR
DCD

WI-MOD-9

DB9

MALE

2
3

TD

5

SG

7

RTS

8

CTS

6

DSR

4

DTR

1

DCD

DTE HOST

DB9

FEMALE

WI-MOD-9-E Wiring

RS-485

Resistor

Terminator

- +

10 – 30VDC

RS485 Connection

HOSTHOST

+

905U-E

B

A

Digital Input/ Output

Digital Input
Voltage Free
Contact
OR
Transistor
Device

COM DIO

Switch

Digital Output
Max 30VDC,
500mA
DC Relay Supply

COM DIO

M4 x5mm

TX/RX

WI-MOD 9-E

PROVIDE GOOD
GROUND
CONNECTION TO
MAST, MODULE
AND SURGE
ARRESTOR

MAST

INSTALL ANTENNA ABOVE
LOCAL OBSTRUCTIONS FOR
MAXIMUM RADIO DISTANCE

EARTH STAKE

IF GROUND CONDITIONS
ARE POOR, INSTALL MORE
THAN ONE STAKE

PLC’s, Dataloggers

2

RD

3

TD

5

SG

7

RTS

8

CTS
DSR
DTR

DCD

WI-MOD-9

DB9

MALE

2

RD

3

TD

5

SG

7

RTS

8

CTS

6

DSR

4

DTR

1

DCD

DCE HOST

DB9

MALE

NOTE:

1. All connections to be SELV

2. DIO channels can be wired as either inputs or outputs.

3. Ethernet Port wiring is that of a hub or switch.

4. Connect “-” terminal to GROUND for surge protection

Weidmuller February 2010 Rev. 1.3