Siemens SIMATIC S7 6ES7 321-1BH02-0AA0 Digital Input Module

The Siemens 6ES7 321-1BH02-0AA0 is a SIMATIC S7-300 digital input module providing 16 digital inputs, 24 VDC.
Widely used in industrial automation, machine control, process systems, and PLC expansion setups.

It offers reliable signal acquisition, robust design, and seamless integration into S7-300 racks.

Technical Specifications:

• Model: 6ES7 321-1BH02-0AA0

• Series: SIMATIC S7-300

• Function: Digital Input Module

• Inputs: 16 channels

• Input Voltage: 24 VDC

• Module Type: DI 16x24VDC

• Mounting: S7-300 rack / DIN rail (via backplane)

• Compatibility: All S7-300 CPUs and power modules

Item condition: Used, in perfect working condition.