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תכונות המוצר

מספר דגם.: CT-4234

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תיאור מוצר

Current Analog Output Module 4AO

4-channel analog output /0&4-20mA/16-bit single-terminal

תכונות מודול

1. 2 output ranges can be set(0-20mA、4-20mA)

2. The module internal bus and field output adopts magnetic insulation

3. Single-terminal grounded together output mode

פרמטרים טכניים

General Parameters
Power	Max.25mA@ 5.0Vdc
IO Bus Isolation	I/O to internal bus:magnetic isolation(2.5KVrms)
Wiring	Max.:AWG 18
Installation	35mm DIN-Rail
Size	1151475mm
Weight	65g
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
Environmental Parameters
Operating Temperature of Horizontal Installation	-35℃~70℃
Operating Temperature of Vertical Installation	-35℃~60℃
Relative Humidity	<95%RH(No Condensation)
Storage Temperature	-40℃~85℃
Storage Humidity	<95%RH(No Condensation)
Manufacturing Test Temperature	-40℃~75℃
Ingress Protection Rating	IP20
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 eror
The common Terminal	0V grounded together,channels are not isolated
Conversion Time	2ms/all channels
Load	Max.IKΩ

תרחישי יישום:

FQA

Q：What current output ranges does this analog output module support, and are they configurable?

A：The module supports two standard output ranges—0–20mA and 4–20mA—and allows users to configure the range based on application requirements.

Q：Does the module provide electrical isolation, and what type of isolation technology is used?

A：Yes, the module uses magnetic isolation between the internal bus and field outputs, effectively suppressing common-mode interference and enhancing noise immunity and system safety.

Q：What does “single-terminal grounded together output mode” mean, and how does it affect wiring?

A：This mode means all four analog output channels share a common grounded terminal, simplifying field wiring and reducing installation complexity and cost—ideal for control systems where multiple channels share a common ground reference.