The Omron CS1W-BI053 is a CS1 Series expansion I/O backplane configured for five slots, used to mount CS1 I/O and specialty modules on a remote or extended rack off the CPU chassis. As a CS1W accessory the part is sold in bulk packaging, with each unit being one complete 5-slot backplane assembly rather than a kit of loose components.
Omron CS1W-BI053 CS1 Expansion Backplane, 5 Slots
MPNCS1W-BI053
End of Life
Omron CS1W-BI053, CS1 Series 5-slot expansion I/O backplane, bulk packaged for the CS1 rack.
$234.19 – $551.58Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Series | CS1W |
| Parameter | Value |
|---|---|
| Accessory type | Backplane |
Product details
Frequently asked questions
What series is the CS1W-BI053 listed under?
The CS1W-BI053 is listed under the CS1W accessory series and is specified for use with the CS1 Series PLC platform.
MPN
CS1W-BI053