Rockwell Automation 1747-DCM,D17476.8 Direct Communication Module - Manual (Page 22)

Chapter 2
Quick Start for Experienced Users
2–2
1. Check the contents of the shipping box. Reference
Unpack the module making sure that the contents include:
•
Direct Communication Module (Catalog Number 1747-DCM)
•
removable connector (factory-installed on module)
•
cable tie
•
user manual (Catalog Number 1747-NM007)
–
If the contents are incomplete, call your local Allen-Bradley representative for assistance.
2. 2. Select a scanner. Reference
To begin configuration of your RIO system, you should know three things:
•
which scanner is compatible with your PLC/SLC controller. Use the table below to select a
scanner that is compatible with your processor. The DCM is compatible with all RIO
scanners.
The manual for
the scanner you
select
Catalog Number Description
1747-SN ➀ SLC Remote I/O Scanner
1771-SN ➁ Sub I/O scanner for Mini–PLC-2
r
and PLC-5 families
1772-SD, -SD2 ➂➃ Remote scanner/distribution panel for PLC-2 family
1775-S4A, -S4B, -S5 ➀
I/O scanner-programmer interface module for PLC-3
r
family
1775-SR, -SR5 ➀ Remote scanner/distribution panel for PLC-3/10 family
1785-L11B ➀
PLC 5/11
t (in scanner mode)
1785-LT/x ➀➄ PLC 5/15 (in scanner mode)
1785-L20B ➀ PLC 5/20 t (in scanner mode)
1785-LT2 ➀➄ PLC 5/25 (in scanner mode)
1785-L30x ➀ PLC 5/30 t (in scanner mode)
1785-L40x ➀ PLC 5/40 t (in scanner mode)
1785-L60x ➀
PLC 5/60
t (in scanner mode)
5250-RS ➀ Remote scanner for PLC 5/250
6008-SI ➀ IBM r PC I/O Scanner Module
6008-SV ➀ VMEbus I/O Scanner Module
6008-SQH1, -SQH2 Q-bus I/O Scanner Module
➀
Extended node capability.
➁
Revision D or later.
➂
Rev. 3 or later.
➃
Extended node capability not available with Series A.
➄
Rev. 3 or later.PLC 5/15 Series B Revision H or later have partial rack addressing. Earlier versions are limited to 3 devices.
PLC 5/25 Series A Revision D or later have partial rack addressing. Earlier versions are limited to 7 devices.
Procedures