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| Brand Name : | Jetacon | 
| Certification : | UL, CE | 
| Model Number : | 6ES7 321-1BH02-0AA0 | 
| Price : | Get latest price | 
| Delivery Time : | 7-20 working days | 
| Payment Terms : | T/T, L/C, Paypal, Payoneer | 
| Supply Ability : | 1KK poles monthly | 
6ES7
321-1BH02-0AA0 Switch input module(16 points,24VDC)
6ES7
321-1BL00-0AA0 Switch input module(32 points,24VDC)
6ES7
321-1FH00-0AA0 Switch input module(16 points,120/230VAC)



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| Model | SM321 Number of digital inputs:16 | 
| Product Description | 16DI,24V DC; High immunity;stable | 
| Power consumption | |
| ·From bus current consumption | 17mA | 
| ·Power loss | 3.5W | 
| Number of digital inputs | 16 | 
| Cable Length (Shielded) | 1,000m | 
| Cable Length (unshielded) | 600m | 
| Input voltage | |
| ·Rate value | 24V DC | 
| ·For ”0” signal | -30~5V DC | 
| ·For ”1” signal | 13~30V DC | 
| ·Frequency range | / | 
| Input current | 7mA | 
| Input delay | |
| ·From “0” to “1”,Min | 1.2~4.8ms | 
| ·From “1” to “0”,Min | 1.2~4.8ms | 
| Front connector | 20-pin | 
| Input type | NPN | 
| Connection of 2-wire BERO sensor | Yes | 
| Permissible quiescent current | 1.5mA | 
| Isolation tested for contact | |
| ·Between channel and backplane bus | Yes | 
| ·Per group between channels | Yes | 
| The status indicates | Green LED each channel | 
| Dimensions(WxHx D)(mm) | 40×125×120 | 
| Order Number | 321-1BH02-0AA0 | 
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