4 channels analog output 16 bit single terminal

4 channels analog output 16 bit single terminal

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Product Description

Product Attributes

Model No.: CT-4234

Packaging & Delivery

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Product Description

CT-4234 4 channels analog output /0&4-20mA/16-bit single-terminal

Module features

The CT-4234 is a 4-channel analog output module from Sichuan ODOT Automation System Co., Ltd., delivering precise 16-bit current control for Industrial Automation. It supports two configurable output ranges: 0–20 mA and 4–20 mA, in a single-ended, common-ground output configuration. Magnetic isolation between the internal bus and field outputs ensures high noise immunity and system safety. Ideal for driving valves, actuators, and transmitters, the CT-4234 combines reliability, accuracy, and robust design for global applications.

Technical parameters

General Parameters
Power	Max.55mA @ 5.0Vdc
IO Bus Isolation	I/O to internal bus: magnetic isolation (2.5KVrms)
Field Power	Nominal:24Vdc, Range: 19.2～28.8Vdc
Wiring	Max.: AWG 18
Installation	35mm DIN-Rail
Size	1151475mm
Weight	65g
Environmental Parameters
Operating Temperature of Vertical Installation	-35℃~60℃
Operating Temperature of Horizontal Installation	-35℃~70℃
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
Vibration Resistance	Comply with IEC 61131-2 and EC 60068-2-6
Impact resistance	Comply with IEC 61131-2 and IEC 60068-2-27
EMC Performance	Comply with IEC 61131-2 and IEC 61000-4
Output Parameters
Channel Number	4 channels
Resolution Ratio	16Bit
Output Range	0-20mA/4-20mA
The Output Precision	>0.3%
Diagnostic Function	Disconnection or overload, field power supply error
The common Terminal	0V grounded together, channels are not isolated
Conversion Time	2ms/ all channels
Load	Max.1KΩ

Application scenarios:

FQA

Q：Current output range?

A: 0~20mA or 4~20mA, 16-bit single-ended output.

Q：Output accuracy?

A: ±0.3%.

Q:Industrial applications?

A: Controlling valves, analog actuators.

Certifications & Quality Assurance:

ODOT Products comply with international industrial standards, including CE and RoHS, and undergo strict quality control to ensure long-term reliable operation in industrial environments.