Customization: | Available |
---|---|
Task: | Program |
Structure: | Combination |
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Model | SM 1231 Al 8x13bit | |
Order number | UN 231-4HF32-0XB0 | |
General | ||
Dimension W x H x D ( mm) | 45x100x75 | |
Weight | 180g | |
Power consumption | 2.3 W | |
Current consumption (SM bus) | 90 mA | |
Current consumption (24V DC) | 45 mA | |
Analog input | ||
Number of input channels | 8 | |
Type | Voltage or current (differential): 2 can be selected as a set | |
Range | ±10V,±5V,±2.5V,0-20mA or 4-20 mA | |
Full scale range (data word) | -27648 -27648, voltage; 0-27648, current | |
Overshoot/undershoot range (data word) | Voltage:32,511-27,649/-27,649 --32,512 Current:32,511-27,649/0--4,864 |
|
Overflow/underflow (data word) | Voltage:32.767-32.512/-32.513 --32.768 Current 0-20mA:32,767-32,512/-4,865--32,768 Current 4-20mA:32,767-32,512/When the value is less than -4,864, it means an open circuit |
|
Accuracy | 12 bits + sign bit | |
Maximum pressure/current resistance | ±35 V/±40 mA | |
Smooth | None, weak, medium or strong | |
Noise suppression | 400,60,50 or 10 Hz | |
Impedance | ≥9MQ(Voltage)/≥270Ω,<290Ω(Current) | |
isolation Field side and logic side Logic side with 24VDC Field side with 24VDC passages and passages |
None |
|
Accuracy(25ºC/0-55ºC) | ±0.1%/±0.2% of full scale | |
Common mode rejection | 40 dB,DC-60 Hz | |
Working signal range | The signal plus common mode voltage must be less than +12V and greater than -12V | |
Cable length (meter) | 100 meters, shielded twisted pair | |
Diagnosis | ||
Overflow/underflow | √ | |
Short circuit to ground (voltage mode only) | Not applicable | |
Open circuit (current mode only) | 4-20mA range only (if input below -4,864; 1.185mA) | |
24VDC low voltage | √ |
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 |