Industrial 4-20mA Analog Signal Splitter

Analog detection isolators, after isolation and anti-interference suppression, process the current or voltage signal sources of various devices on site. Output 4~20mA and other DC current or voltage signals to the control system or other unit combination instruments. This product requires independent power supply, and the power supply, input and output are isolated from each other. Connected field equipment: two-wire, three-wire transmitters, current sources, etc. (not for intrinsically safe explosion-proof occasions).

●  Industrial-grade design, complete channel isolation, stable and reliable performance;

● Each analog channel has 6kV lightning protection capability, 3KV photoelectric isolation, and each analog channel has an independent ground;

●  The input can be connected to various DCS/PLC AI cards to receive current or voltage signals.

●  With power indicator and analog output indicator.

●  It is powered by an isolation voltage 3000V DC-DC power supply, and the communication signal is isolated by linear optocoupler to achieve electrical isolation between ports;

●  Supports a wide range of 9-70V AC and DC power input, and the power interface has 6kV lightning protection capability;

●  The power supply supports overload protection and reverse connection protection; meets the requirements of industrial level 4 electromagnetic compatibility;

●  Super lightning protection function: lightning protection, anti-inductive high voltage, anti-surge, etc.;

●  No fan, efficient heat dissipation, reducing repair time;

●  Din rail or wall-mounted installation;

●  Wide temperature type: working temperature -40℃~ +85℃;

●  All models have passed 100% baking machine test;

●  Current Analog

Input and output range: 0~20mA (including 4~20mA)

Sampling rate: 2K times/second

Time delay: <0.1ms

Maximum load capacity: 600Ω

Input resistance: 125Ω

Accuracy: 0.1% (normal temperature)

● Voltage Analog

Input and output range: 0~10V (including 0~5V)

Sampling rate: 20K times/second

Time delay: <0.1ms

Maximum load capacity: 600Ω

Input resistance: 100ΚΩ

Accuracy: 0.1% (normal temperature)

● Working Environment   

Working temperature: -40°C – +85°C

Storage temperature: -40°C – +85°C

Working humidity:    0% – 95% (no condensation)

MTBF:  >100,000 hours