CS1W-SCB21-V1 Omron, CS1W-SCB21-V1 Datasheet - Page 48

• Manufacturer Part Number: CS1W-SCB21-V1
• Description: BOARD,COMMS,CPU,2 PORT,RS-232C
• Manufacturer: Omron

Specifications of CS1W-SCB21-V1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2. Allocations to CS1 Expansion and C200H Expansion I/O Racks
I/O allocations to Basic I/O Units continue from the CPU Rack to the
Expansion Racks. Words are allocated from left to right and each Unit
is allocated as many words as it requires in word units, just like Units in
the CPU Rack.
294
Words allocated
in order from
Rack nearest
CPU Rack.
CIO
0000
CS1 Expansion
Rack
CS1 Expansion
Rack
CPU Rack
3. CS1 Long-distance Expansion Racks
Words are allocated to series A and then series B. Otherwise, allocati-
ons are the same as for other Racks.
Series
A
Terminating
resistance
Terminating
resistance
Series B
I/O Control
Unit
I/O Interface
Unit
I/O Interface
Unit
I/O Interface
Unit
I/O Interface
Unit
CS1 Expansion
Rack
CS1 Expansion
Rack
Programmable Controllers
CS1
Expansion
Rack
CS1 Expansion
Rack
CPU Rack