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UN 221-1BH32-0XB0
SM 1221 Digital input 1200PLC Module which is similar as Siemens S7-1200 PLC
1) SM 1221 Digital input, 16 DI 24V DC
2) Compatible with Siemens 6es7 221-1BH32-0XB0
3) Digital module;
4) Could connect with Siemens 1200 CPU and Modules;
5) 3-year warranty;
6) 2-3 working days after payment can ship;
7) Material: ABS, IC
| Model | SM 1221 DI 16 x24V DC | |
| Order number | UN 221-1BH32-0XB0 | |
| General | ||
| Dimension W x H x D ( m m ) | 45×100×75 | |
| Weight | 210 g | |
| Power consumption | 2.5 W | |
| Current consumption (SM bus) | 130 mA | |
| Current consumption (24VDC) | Each point input used is 4mA | |
| Digital input | ||
| Enter points | 16 | |
| Type | Sink/Source type (IEC Class 1 sink type) | |
| Rated voltage | 24VDC at 4mA, rated value | |
| Allowed continuous voltage | Maximum 30V DC | |
| Surge voltage | 35VDC, lasting 0.5 | |
| Logic 0 signal (minimum) | 2. 15V DC at 5mA | |
| Logic 1 signal (maximum) | 5 V DC at 1 mA | |
| Isolation (field side and logic side) | 707V DC(Type test) | |
| Isolation group | 4 | |
| Filter time | 0.2, 0.4, 0.8, 1.6, 3.2, 6.4 and 12.8 ms (selectable, 4 in a group) | |
| Number of inputs connected simultaneousl | 16 | |
| Cable length (meter) | 500 (shielded);300 (unshielded) | |
| UN 1200 Digital expansion module | |||
| 1 | UN 221-1BF32-0XB0 | SM1221 8DI 24VDC | |
| 2 | UN 221-1BH32-0XB0 | SM1221 16DI 24VDC | |
| 3 | UN 222-1HF32-0XB0 | SM1222 8DO RELAY | |
| 4 | UN 222-1BF32-0XB0 | SM1222 8DO 24VDC | |
| 5 | UN 222-1HH32-0XB0 | SM1222 16DO RELAY | |
| 6 | UN 222-1BH32-0XB0 | SM1222 16DO 24VDC | |
| 7 | UN 223-1PH32-0XB0 | SM1223 8DI 24VDC/8DO RELAY | |
| 8 | UN 223-1BH32-0XB0 | SM1223 8DI 24VDC/8DO 24VDC | |
| 9 | UN 223-1PL32-0XB1 | SM1223 16DI 24VDC/16DO RELAY | |
| 10 | UN 223-1BL32-0XB0 | SM1223 16DI 24VDC/16DO 24VDC | |
| UN 1200 Analog expansion module | |||
| 1 | UN 231-4HD32-0XB0 | SM1231 4AI 13BITS | |
| 2 | UN 231-5ND32-0XB0 | SM1231 4AI 16BITS | |
| 3 | UN 231-4HF32-0XB0 | SM1231 8AI 13BITS | |
| 4 | UN 231-5PD32-0XB0 | SM1231 4RTD 16BITS | |
| 5 | UN 231-5QD32-0XB0 | SM1231 4TC 16BITS | |
| 6 | UN 231-5PF32-0XB0 | SM1231 8RTD 16BITS | |
| 7 | UN 231-5QF32-0XB0 | SM1231 8TC 16BITS | |
| 8 | UN 232-4HB32-0XB0 | SM1232 2AO 14BITS | |
| 9 | UN 232-4HD32-0XB0 | SM1232 4AO 14BITS | |
| 10 | UN 234-4HE32-0XB0 | SM1234 4AI/2AO | |
