SIMATIC S7/PCS7 Digital input SM 321
Channel diagnostics
4 DO standard 24 V DC/2 A
Overload relay 2
SIRIUS soft starter S3 80 A
6ES7142-6BG00-0BB0 3RT20151BM41 SIMATIC S7/PCS7 Digital input SM6ES71426BG000BB0,SIMATIC ET 200eco PN, DQ 8x 24 V DC 0. 5 A, M12 L, 8x M12, single and double assignment, source output (PNP,switching to P potential), substitute value output, channel diagnostics for wire break and short circuit at the output, shared device with 2 controllers, 0. 25 ms isochronous mode, prioritized startup, MSO, MRP, S2 redundancy, I&M0 3, multi fieldbus, PN IO, Ethernet IP, Modbus TCP, degree of protection IP67 IP69K