Module Function Overview

The 1734-OE2CK is a dual-channel analog current output module within the Allen-Bradley POINT I/O series. This module transmits precision current signals from control systems to field devices such as control valves, variable frequency drives, and actuators.

Its surface-coated protective layer (CK version) enhances resistance to moisture, dust, and corrosive environments, making it suitable for harsh industrial locations.

Signal and Output Capabilities

Provides two independent analog output channels

Specifically designed for current-type control signals

Suitable for closed-loop process control applications

Supports stable signal transmission over long-distance cables

Technical Specifications

Parameter	Value
Manufacturer	Allen-Bradley
Series	POINT I/O
Model	1734-OE2CK
Output Type	Analog Current Output
Number of Channels	2
Output Signal Range	0…20 mA / 4…20 mA
Output Resolution	16-bit
Output Accuracy	±0.1% full scale (typical)
Load Resistance	0 to 500 Ω
Isolation	Channel-to-backplane
Power Supply	24V DC
Operating Temperature	-20 to 55 °C
Temperature Rating	-20…55 °C (-4…131 °F)
Mounting	POINT I/O terminal base

Where It Is Commonly Used

Process automation systems requiring current output signals

Control of valves, dampers, and proportional actuators

Chemical, water treatment, and oil & gas environments

Applications involving exposure to humidity, dust, or mildly corrosive conditions

Product-Specific FAQ

Common Problem

What does the "CK" marking signify?

It indicates that the module incorporates a conformal coating for enhanced environmental protection.

Can each channel be configured independently?

Yes. Each output channel can be individually set to either 0–20 mA or 4–20 mA mode.

Is this module suitable for voltage output applications?

No. This model supports current output only.

Is it suitable for outdoor control cabinets?

Yes. When used in enclosures meeting rated standards, the moisture-resistant coating significantly improves reliability in outdoor or harsh environments.

About Our Company

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Targeted Control Signal Solutions

For facilities maintaining legacy AC drives, the 1336-MOD-KB010 module provides direct operational access to critical runtime data with minimal configuration time.

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Email	sales3@mooreplc.com
WhatsApp / Phone	+86 180 2071 4662

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