- SIEMENS
- SIMATIC S7-1200
- Digital Inputs
- SIPLUS Digital Inputs
Sales and repairs of SIPLUS digital inputs
Sales, Repair, Purchase

6AG1221-1BH32-4XB0
In external stock
Code: 6AG1221-1BH32-4XB0
SIPLUS S7-1200 SM 1221 16DI, based on 6ES7221-1BH32-0XB0 with conformal coating, -20…+60 °C, 16 DI, 24 V DC, sink/source
Sales, Repair, Purchase

6AG1221-1BH32-2XB0
In external stock
Code: 6AG1221-1BH32-2XB0
SIPLUS S7-1200 SM 1221 16DI based on 6ES7221-1BH32-0XB0 with conformal coating, -40…+70 °C, start up -25 °C, digital input 16 DI, 24 V DC,…
Sales, Repair, Purchase

6AG1226-6BA32-5XB0
Inquire product
Code: 6AG1226-6BA32-5XB0
SIPLUS S7-1200 SM 1226 F-DI 16x24VDC based on 6ES7226-6BA32-0XB0 with conformal coating, -25…+55 °C, F-DI 16x 24 V DC, PROFIsafe, 70 mm…
Sales, Repair, Purchase

6AG1221-3BD30-5XB0
Inquire product
Code: 6AG1221-3BD30-5XB0
SIPLUS S7-1200 SB 1221 4DI based on 6ES7221-3BD30-0XB0 with conformal coating, -40…+60 °C, start up -25 °C, digital inputs 4 DI 24 V DC 200…
Sales, Repair, Purchase

6AG1221-3AD30-5XB0
Inquire product
Code: 6AG1221-3AD30-5XB0
SIPLUS S7-1200 SB 1221 4DI based on 6ES7221-3AD30-0XB0 with conformal coating, -40…+60 °C, start up -25 °C, digital inputs 4 DI 5 V DC 200…
Sales, Repair, Purchase

6AG1221-1BF32-4XB0
Inquire product
Code: 6AG1221-1BF32-4XB0
SIPLUS S7-1200 SM 1221 8DI based on 6ES7221-1BF32-0XB0 with conformal coating, -20…+60 °C, digital input 8 DI, 24 V DC, sink/source
Sales, Repair, Purchase

6AG1221-1BF32-2XB0
Inquire product
Code: 6AG1221-1BF32-2XB0
SIPLUS S7-1200 SM 1221 8DI based on 6ES7221-1BF32-0XB0 with conformal coating, -40…+70 °C, start up -25 °C, digital input 8 DI, 24 V DC,…

How to capture sporadic faults on Siemens S7 PLCs
Sporadic faults on Siemens SIMATIC S7 PLCs are difficult to find using standard online diagnostics. In this article, we show how auto.spy analyzer helps capture signals, events and video on a single timeline and trace the root cause of the problem afterwards.
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