Siemens
SM 321 Digital Input 32DI
6ES7 321-1BL00-0AA0
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Price Range: $387-$532 | Professional quotation within 24 hours
The SM 321 Digital Input 32DI (6ES7 321-1BL00-0AA0) is a discontinued S7-300 series CPU module. 32 x 24V DC. Discontinued in 2024-10. We provide fully refurbished units with full warranty for maintaining existing S7-300 installations worldwide....
| Model Number | 6ES7 321-1BL00-0AA0 |
|---|---|
| Product Type | SM 321 Digital Input 32DI |
| Series | S7-300 |
| Status | Discontinued |
CEULTUV
- S7-300 compatible
- Refurbished quality
- Full warranty
- Legacy PLC systems
- Process automation
- Factory automation