The Omron CS1G-CPU42-E is the CPU module for the CS1G rack-style PLC series. It runs the user program and I/O scan for integrated control loops, sequence logic, and motion coordination in a single rack.

Omron CS1G-CPU42-E CPU Module, End-of-Life, Sourced to Order
MPNCS1G-CPU42-E
End of Life
Omron CS1G-CPU42-E CPU module, CS1G series, last-time-buy phase.
$1,856.82Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Mechanical
| Parameter | Value |
|---|---|
| Weight | 0.34 kgs |
Product details
MPN
CS1G-CPU42-E