Weidmuller WI-I/O EX-1-S: Wireless I/O Expansion Modules Quic Bedienungsanleitung PDF herunterladen (Seite 1)

A, B: Connect RS485

(Modbus)

RS485

termination

switch

Up = terminated

Down = un-terminated

Power and

Modbus

connector

Modbus

Master

WI-I/O-EX-

1-S-xx

A B A

A B

RS485

Termination

switch up

(terminated)

Set a unique Modbus slave address for each

WI-I/O-EX-1-S-xx connected to the Modbus Master

Example shows address “01”

ADDRESSING

x10

B A

POWER

Modbus

Master

Power

Supply

Power Connections:

„+‟ : Pos Supply (10.8 to 30 VDC**)

WI-I/O-EX-1-S-11: 300mA max

WI-I/O-EX-1-S-12: 900mA max

WI-I/O-EX-1-S-13: 900mA max

EARTH wiring minimum 2mm² - 14 AWG

B A

WI-I/O-EX-1-S-xx Quick Setup Guide - Connections

WI-I/O-EX-1-S-xx INSTALL V1.12.pdf

Weidmuller February 2010 V1.12

Address switches must be 00 for WI-Series

protocol

ADDRESSING

x10

Connection to Modbus Master

Connection to I/O-Series Radio

**Check rear label for

operating voltages

Power

Modbus

Modbus Modbus

Consult user manual for Modbus addresses

A, B: Connect RS485

(I/O Series Radio)

RS485

Termination

switch

Up = terminated

Down = un-terminated

Power and

Modbus

connector

I/O-Series

Radio

A B

A B A B A B

RS485

Termination

switch up

(terminated)

B A

POWER

I/O-Series

Radio

Power

Supply

Power Connections:

B A

RS485

Termination

switch up

(terminated)

**Check rear label for

operating voltages

Power Power Power

RS485

Battery

Setup using Weidmuller WI-Series configuration

utility.

Supply

Earth

Example shows address “00”

„-‟ : Neg Supply

RS485 Termination

switch up (terminated)

120Ω Fitted across

RS485

Earth

EarthEarth

Earth

Earth Earth

Earth

„+‟ : Pos Supply (10.8 to 30 VDC**)

„-‟ : Neg Supply

Ensure all earth connections are at the same potential.

EARTH wiring minimum 2mm² - 14 AWG

Ensure all earth connections are at the same potential.

WI-I/O-EX-

1-S-xx

WI-I/O-EX-

1-S-xx

WI-I/O-EX-

1-S-xx

WI-I/O-EX-

1-S-xx

WI-I/O-EX-

1-S-xx

WI-I/O-EX-1-S-11: 300mA max

WI-I/O-EX-1-S-12: 900mA max

WI-I/O-EX-1-S-13: 900mA max

1 2

WI-I/O-EX-1-S-11 2

Inhaltsverzeichnis

Seite 1

A, B: Connect RS485 (Modbus)RS485 terminationswitchUp = terminatedDown = un-terminatedPower and Modbus connector Modbus MasterWI-I/O-EX-1-S-xxAA B ABA

Seite 2 - WI-I/O-EX-1-S-11

WI-IO-EX-1-s-xx INSTALL V1.12.vsdTHIS EQUIPMENT IS SUITABLE FOR USE IN CLASS 1 DIVISION 2 GROUPS ABC AND D OR NON HAZARDOUS LOCATIONS ONLY.Voltage fre

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Weidmuller WI-I/O EX-1-S: Wireless I/O Expansion Modules Quic Bedienungsanleitung Seite 1

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Hardware Weidmuller WI-I/O EX-1-S: Wireless I/O Expansion Modules Quic herunter. Weidmuller WI-I/O EX-1-S: Wireless I/O Expansion Modules Quick Setup v.1.12 User Manual Benutzerhandbuch

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Weidmuller WI-I/O EX-1-S: Wireless I/O Expansion Modules Quic Bedienungsanleitung Seite 1

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Hardware Weidmuller WI-I/O EX-1-S: Wireless I/O Expansion Modules Quic herunter. Weidmuller WI-I/O EX-1-S: Wireless I/O Expansion Modules Quick Setup v.1.12 User Manual Benutzerhandbuch

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