SIGNAL ISOLATOR

FUNCTIONS AND FEATURES

● DIN rail mounted type, 22.5mm installation width.
● Adopt high-performance components, significantly reduce temperature shift and mutual interference between channels.
● Digital-correct current output, no potentiometer, improved the accuracy and stability for current output.

● Can be programmed by E8 handheld display with 1394 wiring, such as input type, define range of retransmission output.

TECHNICAL SPECIFICATIONS

● power supply

100~240VAC/50Hz+10%, -15% or 24VDC/AC optional

power consumption: ≤3W

● input:

thermocouple: K, S, R, E, J, T, B, N, WRe5-WRe26

  RTD: Pt100, Cu50

liner voltage: 0~20mA, 0~60mV, 0~100mV, 0~1V, 0.2~1V, -20~+20mA, -10~+100mV and etc.

● measure range: K(-50~+1300℃), S(-50~+1700℃), R(-50~+1700℃), T(-200~+350℃), E(0~+1000℃), J(0~+1200℃), B(0~+1800℃), N(-50~+1300℃), WRe5~WRe26(0~+2300℃), Pt100(-200~+900℃).

● transmit accuracy: ±0.3%FS±1(including input and output deviation)

● temperature shift: ≤0.015%FS/℃(including input and output deviation)  

● electromagnetic compatibility: IEC6100-4-4(EFT), ±4KV/5KHz; IEC61000-4-5(electrical surge), 4KV

● isolated withstand voltage:

power, input and output ≥2300VDC

input and 2 channels output ≥200VDC

● output: freely define in 0~22mA, max output voltage≥11V

● operating environment: -10~+60℃, 0~90%HR

Note: B type thermocouple supports measuring range of 60~400℃ but accuracy can’t meet standard, except for 400~1800℃.

MODUEL DEFINITION

AI-7011D5 single channel temperature transmitter/signal isolator

AI-7021D5 dual-channel temperature transmitter/signal isolator