| Customization: | Available |
|---|---|
| Task: | Program |
| Structure: | Combination |
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SM321 16 Digital Module 300 PLC equivalent of Siemens S7 - 300
1). SM321 16DI ;
2). Compatible with Siemens 6ES7321-1FH00-0AA0 ;
3). Analog Output module ;
4). Could connect with Siemens 300 CPU ;
5). 3-year warranty ;
| Model | SM321 Number of digital inputs: 16 |
| Product Description | 16DI, 120V DC/230V AC; High immunity |
| Power consumption | |
| @ From bus current consumption | 40mA |
| @ Power loss | 4.9W |
| Number of digital inputs | 16 |
| Cable Length(Shielded) | 1, 000m |
| Cable Length(unshielded) | 600m |
| Input voltage | |
| @ Rate value | 120/230V AC |
| @ For " 0" signal | 0~40V AC |
| @ For " 1" signal | 85~264V AC |
| @ Frequency range | 47~63Hz |
| Input current | 16mA |
| Input delay | |
| @ From " 0" to " 1" , Min | 25ms |
| @ From " 1" to " 0" , Min | 25ms |
| Front connector | 20-pin |
| Input type | / |
| Connection of 2-wire BERO sensor | Yes |
| Permissible quiescent current | 2.0mA |
| 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 | UN 321-1FH00-0AA0 |
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