Product Description

SIEMENS 6ES7 321-1BH02-0AA0 PLC

Siemens Digital Input Expansion Module, 16 Inputs, 20.4 to 28.8V DC - SIMATIC S7-300 Series - 6ES7321-1BH02-0AA0 This expansion module from Siemens integrates with SIMATIC S7-300 PLCs (programmable logic controllers) to scale your system's capabilities. With 16 input channels, it enables greater control of your automated operations.