Allen-Bradley PLC-5 User Manual

Publication 1785-UM012D-EN-P - July 2005
6-6 Communicating with Remote I/O
I/O Link Devices that Require 150Ω Termination Resistors
Configuring a Controller
Channel as a Scanner
Use this table to help you determine the controller channels you can configure
as a remote I/O scanner:
To configure a controller channel as a scanner, you:
• define an I/O status file, which stores information about the racks
connected to the controller, by using the controller configuration screen
in your programming software
• specify the scanner’s communication rate and diagnostic file and define a
scan list by using the scanner mode channel configuration screen in your
programming software
Device Type Catalog Number Series
Scanners 1771-SN
1772-SD, -SD2
1775-SR
1775-S4A, -S4B
6008-SQH1, -SQH2
All
Adapters 1771-AS
1771-ASB A
1771-DCM All
Miscellaneous 1771-AF
Controller
Channels that Support
Remote I/O Scanner
PLC-5/11 1A
PLC-5/20 PLC-5/20E 1B
PLC-5/30
PLC-5/40L
PLC-5/60L
PLC-5/40E
PLC-5/80E
1A, 1B
PLC-5/40
PLC-5/60
PLC-5/80
1A, 1B, 2A, 2B

Allen-Bradley PLC-5 Specifications

General

Programming Software	RSLogix 5
Programming Languages	Ladder Logic
Power Supply	120/240V AC or 24V DC
Communication Ports	DH+, Remote I/O, Ethernet/IP, ControlNet
Operating Temperature	0 to 60°C (32 to 140°F)
Relative Humidity	5 to 95% non-condensing
Memory	Up to 64K words (user program and data)