Four analog outputs for S7-200
The Siemens 6ES7232-0HD22-0XA0 is an EM 232 analog output module for the S7-200 family, delivering four independent outputs configurable for ±10 V DC or 0-20 mA (4-20 mA supported). Resolution runs 12 bits for voltage output and 11 bits for current output, with a unipolar range of 0 to 32,000 and bipolar of -32,000 to +32,000.
S7-22X CPU compatibility
This module is a designated spare part for S7-22X CPUs — it mates with CPU 222, 224, and 226 via the backplane bus, drawing up to 20 mA from the 5 V DC bus and 70 mA from the external 24 V DC supply. The 62 mm depth and 71.2 mm width match the standard S7-200 expansion footprint; no plug-in I/O terminals are used — wiring is direct to the screw terminals on the module face.
Active spare, sourced to order
Typical power loss is 2 W; the module has no potential separation between analog outputs and the backplane.