Ethernet-Based 8-ch Isolated Analog Input Module

Specifications

1. Interface:

 * Communication: 10/100 Based-T Ethernet

 * Protocol: Modbus/TCP, TCP/IP, UDP, ICMP and ARP

 * LED Indication: LED for power and Ethernet link status

 * Isolation Voltage: 3000VDC

2. Analog Input:

 * Effective Resolution: 16-bit

 * Input channels: 8 differential

 * Input Type: mV, V, mA

 * Input Range: ±150mV, ±500mV, ±1V, ±5V, ±10V, 0-20mA, 4-20mA

 * Isolation Voltage: 2500Vrms

 * Fault and Overvoltage: Withstands overvoltage up to ±35V

 * Protection

 * Sampling Rate: 10 samples/sec

 * Input Impedance: 20MΩ

 * Bandwidth: 13.1Hz, 50Hz, 15.72Hz, 60Hz

 * Accuracy: ±0.05% or better

 * Zero Drift: ±20uV/ °C

 * Span Drift: 25 ppm/ °C

 * CMRR: 50/60 Hz: 92 dB

 * Over Voltage Protection: ±60V

 * Burn-Out: auto detection

3. Digital Output :

 * Channels: 2

 * Sink Type: Open collector to 50V, 500mA (Maximum Load)

 * Power Dissipation: 300mW max. for each module

4. Power Requirement:Â

 * Consumption: 2.2W

 * Power Input: 10~30VDC (unregulated)

 * Humidity: 5 ~ 95% RH, non-condensing