Siemens DM8 24 6ED1055-1CB00-0BA2 PLC Input/Output Module 24V DC 4x Outputs

B&R Automation 7DI439.7 7DI439.7 Digital Input Module PLC 24VDC

Siemens SIMATIC S7 8 DI DC24V Digital PLC Input Module 6ES7 131-4BF00-0AA0

GE Fanuc IC610MDL103A Series One PLC I/O 4-Point Input/ 4 Output Module 24VDC

B&R Automation 7DM435.7 PLC Input Output Module DM435

Siemens S7-1200 SM1231 4AI Analog Input Module PLC TESTED

Siemens 1P 6ES7 142-1BD40-0XA0 Simatic S7 Digital Output Module PLC DO4 x DC 24V

SIEMENS 6ES7 131-4BF00-0AA0 ET200S 8-Ch Digital Input Module 24V USED