The Siemens 7ME3940-0PA00 is a PLC module from the Siemens programmable logic controller family, powered by a 110-230 V supply. It sits in a PLC rack alongside other I/O and CPU slices, handling control logic for automated processes.
Siemens 7ME3940-0PA00 PLC Module, 110-230V, Mature Lifecycle
MPN7ME3940-0PA00
Siemens 7ME3940-0PA00, PLC module, 110-230 V supply, 0.89 kg, mature lifecycle.
$1,388.96Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.89 kgs |
Product details
Frequently asked questions
What supply voltage does the 7ME3940-0PA00 require?
110-230 V AC/DC, covering standard single-phase industrial mains. Verify your control transformer taps before installation.
MPN
7ME3940-0PA00