The Siemens S7-300 6ES7-321-1BH02-0AA0 DIGITAL INPUT SM 321 16DI. The simatic s7-300 digital input sm321 galvanically isolated 16 di / dc 24v 1 x 20 pin process interrupt diagnostics fit for isochrone mode.
Details of Siemens S7-300 6ES7-321-1BH02-0AA0 provided by its distributors:
Siemens 6ES7 321-1BH02-0AA0 is now available incipient surplus. And used from Digital Input Module | SM 321 | SIMATIC S7-300 | 6ES7321-1BH02-0AA0. Input Module, Digital, 16 Inputs, Digital, 24VDC, S7-300 Series. BD Engineering has supplied Siemens 6ES7321-1BH02-0AA0 – 6ES73211BH020AA0. Distributed I/O Digital Module DC Input MODULE INPUT S7300 16DI 24VDC 20PIN.
The Siemens 6ES73211BH020AA0 SIMATIC Digital Input Module. The Digital-Input Module Isolated 16-Inputs 24 VDC 20-Pin front Connector Terminal (125H x 40W x 120) mm. Model 6ES73211BH020AA0 MODULE INPUT S7300 16DI 24VDC 20PIN. SIMATIC S7-300 DIGITAL INPUT SM 321- OPTICALLY ISOLATED 16DI 24 VDC 1 X 20PIN.
