CS1W-B7A Omron Corporation, CS1W-B7A Datasheet - Page 3

• Manufacturer Part Number: CS1W-B7A
• Description: Cs-series B7a Interface Unit
• Manufacturer: Omron Corporation

Ordering Information
International Standards
Specifications
*1. The I/O delay time is selectable by the selector switch between normal and short.
*2. The value does not include the power supplied to B7A link terminal units.
CS Series
Basic
I/O Units
• The standards indicated in the "Standards" column are those current for UL, CSA, cULus, cUL, NK, and Lloyd standards and EC Directives as
•
Model
Applicable PLC
Unit type
I/O points
Transmission distance
Transmission delay
Weight
Power supply voltage
from external source *2
I/O memory allocation
Current consumption
of the end of October 2008. (The standards are abbreviated as follows: U: UL, U1: UL Class I Division 2 Products for Hazardous Locations, C:
CSA, US: cULus Class I Division 2 Products for Hazardous Locations, CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
Ask your OMRON representatives for the conditions under which the standards were met.
Unit type
Input
Output
B7A
Interface
Units
Name
CS-series PLCs
CS1 Basic I/O Unit
32 inputs
Normal: 500m max. when the interface unit and the link terminal units have separate external power supplies,
Normal: 100m max. when the interface unit and the link terminal units use a common external power supply,
High speed: 100m max. with shielded cables, 10m max. with unshielded cables,
High speed: 50m max. with shielded cables, 10m max. with unshielded cables,
Normal: 19.2ms (typ.), 31ms max.
Short 3ms (typ.), 5ms max. *1
230g max.
12 to 24VDC ±10%, 20mA min.
Each Unit is allocated 4 words in the I/O Area (which starts at CIO 0000). The words are allocated according to the mounting position of
the Unit.
2 words (32 points).
5 V DC: 90 mA max. (supplied from Power Supply Unit)
32 inputs
32 outputs
16 inputs/outputs
32 inputs/outputs
when the interface unit and the link terminal units have separate external power supplies,
when the interface unit and the link terminal units use a common external power supply,
CS1W-B7A12
−
I/O points
Specifications
32 outputs
12 to 24VDC ±10%, 60mA min.
CS1W-B7A02
Removable terminal
block
External connection
−
2 words
2 words
2 words
4 words
16 inputs
16 outputs
240g max.
12 to 24VDC ±10%, 30mA min.
No. of words
allocated
CS1W-B7A21
consumption (A)
0.09
0.09
0.09
0.09
5 V
Current
26 V
−
−
−
−
32 inputs
32 outputs
12 to 24VDC ±10%, 60mA min.
4 words (64 points).
CS1W-B7A12
CS1W-B7A02
CS1W-B7A21
CS1W-B7A22
Model
CS1W-B7A22
CS1W-B7A
UC1, CE
Standards
3