- Programmable Logic Controller (PLC), SIEMENS PLC Systems
Siemens PLC Simatic S7 300 CPU Digital Output Module 6ES73221BL000AA0
- 6ES73221BL000AA0 Siemens SIMATIC S7-300, Digital output SM 322, isolated, 32 DO, 24 V DC, 0.5A, 1x 40-pole, Total current 4 A/group (16 A/module) 6ES7322-1BL00-0AA0
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