CT-3168 Voltage Analog Input Module 8AI

General Parameters

Power

Max.120mA@5.0VDC

Isolation

I/O to internal bus isolation voltage AC 500V

The isolation voltage between I/O and PE is AC 500V

Field Power

Not used

Wiring

Max.: AWG 18

Min.: AWG 24

Installation

35mmDIN-Rail

Size

115*14*75mm

Weight

65g

Environment Specification

Operating Temperature of Vertical Installation

-35℃~70℃

Operating Temperature of Horizontal Installation

-35℃~60℃

Relative Humidity

5~ 95%RH (No Condensation)

Storage Temperature

-40℃~85℃

Storage Humidity

5~ 95%RH (No Condensation)

Manufacturing Test Temperature

-40℃~75℃

Ingress Protection Rating

IP20

Input Parameter

Channel Number

8 channel voltage input

LED Indicator

8 channel input indicators

Input Voltage Range

0~5VDC, 0~10VDC, ±5VDC, ±10VDC

Resolution

15Bit/16Bit

Accuracy

±0.3%@25℃

±0.5%@-35~60℃

Sampling Speed

1ms/8 channels

Output Impedance

1MΩ

Common Terminal

Common Grounding Input

Channel Disable

supported

Diagnostic Function

Channel disabled fault value: -32767

Overflow: 32767 (Overflow failure value supported only in standard mode)

Underflow: -32768(Underflow fault value supported only in standard mode)