Product Features:

*Industrial grade design

*The IW40 current acquisition unit is equipped with 40 external current transformers, which can simultaneously collect 40 current signals

*40 external current transformers can be used with different ratio types, and by setting the CT value, a single measured current can be directly displayed

*RS485 communication output, ModBus RTU data protocol

*DC 24V power supply or AC 220V power supply

*Rail mounted installation

*Suitable for parameter inspection systems, on-site parameter collection systems, experimental parameter analysis systems, etc

Performance indicators:

*Input signal: AC 0-10mA (secondary side)

*Output mode: RS485

*Communication protocol: ModBus RTU

*Accuracy level: 0.5%

*Baud rate: 2400-19200bps

*Temperature coefficient: ≤ 100ppm/℃ (0-50 ℃)

*Isolation withstand voltage: AC 1.0KV/1min (between power supply/input/output)

*Insulation resistance: ≥ 100M Ω

*Operating environment: -10~50 ℃, 20~90% RH (no condensation)

*Working power supply: AC 85-265V/DC 85-330V or DC 18-90V optional

*Whole machine power consumption: ≤ 5W

*Product weight: 350g

Appearance and wiring terminal diagram: