| Customization: | Available |
|---|---|
| Task: | Program |
| Structure: | Combination |
|
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SM321 16 Digital Input NPN Module 300 PLC equivalent of Siemens S7 - 300
1). SM321 16DI ;
2). Compatible with Siemens 6ES7321-1BH02-0AA0;
3). Analog Input module ;
4). Could connect with Siemens 300 CPU ;
5). 3-year warranty ;
| Model | SM321 16DINPN | SM321 16DI | SM321 32DI |
| Order Number | UN 321-1BH02-0AA0 | UN 321-1FH00-OAA0 | UN 321-1BL00-OAA0 |
| Product Description | 16DL24V DC High immunity stable |
16DI,120VAC/230V AC High immunity;stable |
32DI,24V DC; High immunity;stable |
| Power consumption | |||
| From bus curent consumption | 17mA | 40mA | 50mA |
| Power loss | 3.5W | 4.9W | 6.5W |
| Number of digital inputs | 16 | 16 | 32 |
| Cable Length | 1,000m(Shielded),600m(Unshielded | ||
| Input voltage | |||
| Rated value | 24V DC | 120/230VAC | 24V DC |
| "0"for signa | -30~5V DC | 0~40V AC | -30~5V DC |
| "1"for signa | 13~30V DC | 85~264V AC | 13~30V DC |
| Frequency range | 47~63Hz | / | |
| Input current | 7mA | 16mA | 7mA |
| Input delay | |||
| From"0"to"1",Min | 1.2~4.8ms | 25ms | 1.2~4.8ms |
| From"1"to"0",Min | 1.2~4.8ms | 25ms | 1.2~4.8ms |
| Front connector | 20pin | 20pin | 40pin |
| Input type | NPN | / | NPN |
| 2-wire BERO connector | Yes | Yes | Yes |
| Permissible quiescent current | 1.5mA | 2.0mA | 1.5mA |
| Galvanic isolation | |||
| Betewwn the channel and backplane bus | Yes | ||
| Betewwn the channels,in groups of | Yes | ||
| The status indicates | Green LED in each channel | ||
| Dimension(WxHxD) | 40×125×120mm | ||
| UN 300 Series Digital Expansion Modules | |
| SM321 16 inputs,24V DC | UN 321-1BH02-0AA0 |
| SM321 16 inputs,230V AC | UN 321-1FH00-0AA0 |
| SM321 32 inputs,24V DC | UN 321-1BL00-0AA0 |
| SM322 8 outputs,24V DC,2A | UN 322-1BF01-0AA0 |
| SM322 16 outputs,24V DC,0.5A | UN 322-1BH01-0AA0 |
| SM322 16 outputs,Relay,2A | UN 322-1HH01-0AA0 |
| SM322 32 outputs,24V DC,0.5A | UN 322-1BL00-0AA0 |
| SM322 16 inputs,24V DC/16 outputs,24V DC,0.5A | UN 323-1BL00-0AA0 |
| UN 300 Series Analog Expansion Modules | |
| SM331 8 inputs,Voltage/Current×13 bits | UN 331-1KF01-0AB0 |
| SM331 8 inputs,Voltage/Current | UN 331-7KF02-0AB0 |
| SM331 8 inputs,RTD | UN 331-7PF01-0AB0 |
| SM331 8 inputs, Thermocouple | UN 331-7PF11-0AB0 |
| SM331 4 outputs,Voltage/Current×12 bits | UN 332-5HD01-0AB0 |
| SM331 8 outputs,Voltage/Current×12 bits | UN 332-5HF00-0AB0 |
| UN 300 Series Communication Interface Modules | |
| IM 153 PROFIBUS-DP | UN 153-1AA03-0XB0 |
| UN 300 Series | |
| DP/MPI USB adapter | UN 972-0CB20-0XA0 |
| RS232-MPI adapter | UN 972-0CA23-0XA0 |
| Ethernet -MPI adapter | UN 972-0CE20-0XA0 |
| UN 300 Series Power | |
| PS 307 Power,5A | UN 307-1EA01-0AA0 |
| PS 307 Power,10A | UN 307-1KA01-0AA0 |
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