ODOT CT-3238

8-channel analog input /0&4-20mA/15-bit single-terminal


Product Feature:

CT-3238: 8-channel analog input /0&4-20mA/15-bit single-terminal

👉 The module supports 8-channel current signal acquisition.

👉 The module can be configured for 0-20mA or 4-20mA current signal acquisition.

👉 The module supports 2-wire (non-loop output, external power supply required) or 4-wire current sensor input.

👉 The internal bus of the module and field input adopts magnetic insulation.

👉 The module input channel is connected to the field active analog signal current output sensor.

👉 The module channel equips with TVS overvoltage protection.

 

Technical Parameters:

General parameters

Power

 Max.65mA@5.0Vdc

IO bus isolation

 I/O to internal bus: magnetic isolation (2.5KVrms)

Power isolation

DC-DC

Wiring

I/O wiring: Max.1.5mm²(AWG 16)

Installation

35mm DIN-Rail

Size

115*14*75mm

Weight

65g

 

Environmental parameters

Working temperature

 -40~85℃

Environmental humidity

 5%-95% (No Condensation)

Protection grade

 IP20

 

Output parameters

Channel Number

8 channels

LED Indicator

8 LED channel State indicator

Input range

Maximum: 0 ~ 23.5 mA

Resolution ratio

15 Bit

Acquisition precision

±0.3% full range, @25℃
±0.5% full range, @-20~70℃

Sampling rate

20 ms / 1 channel

Data format

16-bit signed integer

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