Expansion Racks - Omron SYSMAC CS Series Operation Manual

Basic System Configuration
2-3-3

Expansion Racks

104
Connecting to RS-232C Port
Cable
XW2Z-200S-CV/500S-
CV or
XW2Z-200S-V/500S-V
for RS-232C
To expand the number of Units in the system, other Expansion Racks can be
connected to CPU Racks. The other Expansion Racks that can be connected
to the CPU Racks are Standard CS-series Expansion Racks, CS-series Long-
distance Expansion Racks, CS-series-only Expansion Racks, and C200H
Expansion I/O Racks.
C200H Expansion I/O Racks can be connected after CS-series Expansion
Racks, however, the CS-series Expansion Racks cannot be connected after
C200H Expansion I/O Racks.
C200H Expansion I/O Racks cannot be connected in the same series as CS-
series Long-distance Expansion Racks.
Note 1. Expansion Racks cannot be connected to a 2-slot CPU Rack (Backplane:
CS1W-BC02@).
2. C200H Units (C200H Basic I/O Units, C200H Group-2 High-density I/O
Units, and C200H Special I/O Units) cannot be used on CS-series-only
CS-series Expansion Backplanes (CS1W-BI@@2).
3. C200H Units cannot be used on the CPU Rack or Expansion Racks if a
CS-series-only CPU Backplane (CS1W-BC@@2) is used. The C200H
Units will not be recognized by the CPU Unit.
4. When using a CS-series-only Expansion Rack (CS1W-BI@@2) with a CPU
Unit with a lot number of 000427 (27 April 2000) or earlier, CS1 Units and
C200H Units cannot be used on any Expansion Racks past the CS-series-
only CPU Expansion Rack. When using a CS-series-only CPU Backplane
(CS1W-BC@@2), CS1 Units and C200H Units cannot be used on any Ex-
pansion Racks.
When using C200H Units and both CS1W-BC@@2 and CS1W-BI@@2
Backplanes are used, use a CPU Unit with a lot number of 000428 (28 April
2000) or later. (When using a CS-series-only CPU Backplane (CS1W-
BC@@2), the restriction described in note 3 above applies, and so C200H
Units cannot be mounted on Expansion Racks even if a CPU Unit with a
lot number of 000428 or later is used.)
Connection diagram
USB A plug connector (male)
CS1W-CIF31
D-sub connector
(9-pin, male)
D-sub connector (9-pin, male)
D-sub connector
(9-pin, female)
Recommended cable:
XW2Z-200S-CV/500S-CV or
XW2Z-200S-V/500S-V (See note.)
Note Connection supported for Host Link only when
using CS/CJ-series PLCs.
Section 2-3
CS/CJ-series PLC
RS-232C port
D-sub connector
(9-pin, female)