The Siemens 6ES7422-1BL01-0AA0 is a SIMATIC S7-400 digital output module. It provides 32 digital outputs for switching loads in an S7-400 rack — the kind of module you slot into a high-end control system running a crusher, mill, or conveyor line. The S7-400 platform is built for vibration-tolerant backplane communication and sustained industrial temperature ranges, so this module is comfortable in the same panel as drives and motor starters.
Siemens 6ES7422-1BL01-0AA0 S7-400 Digital Output Module, 32
MPN6ES7422-1BL01-0AA0
Siemens SIMATIC S7-400 digital output module, 6ES7422-1BL01-0AA0, 32 DO, mature lifecycle.
$1,026.93Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.05 kgs |
Product details
Frequently asked questions
What compliance documentation comes with this module?
Siemens provides RoHS, REACH, and CE declarations for the SIMATIC S7-400 series. These are included with the shipment or available on request. No UL or IEC specific certification is listed in the product record, but the S7-400 platform carries CE marking for the European market.
Will this module drop into a panel specified around 6ES7132-4HB13-0AB0-EACH?
No. The 6ES7132-4HB13-0AB0-EACH is an ET 200S electronic module for the distributed I/O system, not an S7-400 rack module. The backplane connectors, bus protocol, and form factor are different. They are not mechanically or electrically interchangeable.
MPN
6ES7422-1BL01-0AA0