PR Series Resistor Signal Isolated Transmitter
Function: Isolating and converting the resistance signal into standard signals such as 4-20mA and 0-5V. Contains precision constant current source excitation. Features: DIN rail independent installation; input, output, power supply three ports high reliability isolation.
1.Ordering information:
2. SPECIFICATION
2.1 input
Input signal: Resistance signal, resistance range: 0-100KΩ
Incentive method: built-in precision constant current source excitation
2.2 output
Output load resistance: RL ≤ 500Ω (when the output is a current signal)
RL ≥ 1KΩ (when the output is a voltage signal)
2.3 Parameters
Accuracy: 0.1% F.S.
Power supply: DC24V, ±10%
Current consumption: ≤50mA (1 in 1out, 24V power supply, 20mA output)
≤70mA (1 in 2 out, 24V power supply, 20mA output)
≤100mA (2 in 2 out, 24V power supply, 20mA output)
Temperature drift: 0.005% F.S./°C (-20°C~+55°C)
Response time: ≤10mS (0-90%) (TYP)
Output ripple :0.5% RO. (Peak)
Insulation strength: 1500V AC / 1min (between input, output and power)
Insulation resistance: ≥100MΩ (between input, output, and power)
2.4 Operating temperature range: -20 ~ +55 ° C
2.5 Electromagnetic compatibility: in line with GB/T 18268 (IEC61326-1)
2.6 Applicable field devices: Two-wire system, three-wire system thermal resistance.
4. Main model:
4.1 Type A shell models:
| channels |
4-wire,P1 |
2-wire P2 |
| 1 in 1 out |
PRA11P1-XX |
PRA11P2-XX |
| 1 in 2 out |
PRA12P1-XX |
PRA12P2-XX |
| 2 in 2 out |
PRA22P1-XX |
PRA22P2-XX |
4.2 Type B shell models:
| channels |
4-wire,P1 |
2-wire P2 |
| 1 in 1 out |
PRB11P1-XX |
PRB11P2-XX |
| 1 in 2 out |
PRB12P1-XX |
PRB12P2-XX |
| 2 in 2 out |
PRB22P1-XX |
PRB22P2-XX |
4.3 Type C shell models:
| channels |
4-wire,P1 |
2-wire P2 |
| 1 in 1 out |
PRC11P1-XX |
PRC11P2-XX |
| 1 in 2 out |
PRC12P1-XX |
PRC12P2-XX |
| 2 in 2 out |
PRC22P1-XX |
PRC22P2-XX |
4.4 Type D shell models:
| channels |
4-wire,P1 |
2-wire P2 |
| 1 in 1 out |
PRD11P1-XX |
PRD11P2-XX |
| PRD11P1-XX |
PRD11P2-XX |
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