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1734-OE2CK

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Allen-Bradley 1734-OE2CK conformal-coated POINT I/O 2-point analog current output module.
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Technical specifications for 1734-OE2CK

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1734-OE2CK
  • Product Family:
    Point I/O 1734
  • Product Type:
    POINT I/O 2 Point Analog Output Module-K
  • Stock:
    1
  • Number of Outputs:
    2 (Single-ended, Non-isolated)
  • Output Signal Ranges:
    0-20 mA, 4-20 mA
  • Resolution:
    13 bits over 0-21 mA (2.5 µA/cnt typical)
  • Absolute Accuracy:
    0.1% Full Scale @ 25°C
  • Accuracy Drift:
    30 ppm/°C
  • Step Response (63% FS):
    24 µs
  • Conversion Rate:
    16 µs
  • Conversion Type:
    Digital to Analog Converter (DAC)
  • Resistive Load (Current):
    0...750 Ω
  • POINTBus Current (5V DC):
    75 mA
  • External DC Supply Voltage:
    24V DC
  • Weight:
    0.04 kg
  • Estimated shipping dimensions:
    7.7x1.3x5.8cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Singapore
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Output Selection POINT I/O Wiring Loop Checks Applications

Features:

  • Two analog current-output channels in a POINT I/O module.
  • 24 V DC supply with the K-suffix conformal-coated construction.
  • Rockwell product record lists an operating range of -20 to 55 °C.
1734-OE2CK sends two configured current-output signals to field devices from a POINT I/O station.

The coating designation of 1734-OE2CK differentiates it from the uncoated OE2C, while the current-output function differentiates it from OE2V voltage versions.

The published temperature range is a module specification; the complete enclosure, terminal base and field loop still require system-level review.

Apter Power can help review documentation, quotation and sourcing for the Allen-Bradley 1734-OE2CK Conformal-Coated Analog Output Module.
Allen-Bradley 1734-OE2CK Conformal-Coated Analog Output Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Use 1734-OE2CK when two analog current outputs are required; the OE2VK variant is a voltage-output module.
  • Confirm that the K suffix is specified for the conformal-coated module before substituting an uncoated OE2C.
  • Record the installed module series and controller channel ranges before ordering a replacement.
  • Supply the 1734-OE2CK POINT I/O assembly according to the 24 V DC installation requirements.
  • Compare the mounting base, removable terminal block and channel wiring with the Rockwell 1734-IN002 drawing.
  • Keep current-loop polarity and the connected load recorded separately for each of the two outputs.
  • Verify channel 0 and channel 1 wiring and configured current ranges before enabling 1734-OE2CK outputs.
  • Check field-device response to a controlled test signal on each loop after replacement.
  • If the analog value or fault status differs from the controller project, stop and inspect the terminal-base and load connection.
  • Two-channel current-loop control from a conformal-coated POINT I/O station.
  • Replacement of an installed 1734-OE2CK in a 24 V DC distributed I/O assembly.
  • Analog current output to two separately wired field devices when the programmed ranges and loads are verified.
Description
1734-OE2CK is an Allen-Bradley conformal-coated POINT I/O module with two analog current output channels. Rockwell Automation describes the exact model as a 24 V DC two-channel analog current output module, with the K suffix denoting the coated version.

The 1734-OE2CK belongs to a POINT I/O assembly in which terminal-base wiring and controller configuration define how the two current-output channels reach field devices. The current-output designation distinguishes it from the corresponding voltage-output variant.

Before replacing 1734-OE2CK, record the series, terminal base, channel wiring, programmed output ranges and field-device load. Compare those details with the Rockwell installation document, then test both analog loops after installation before returning the controlled process to service.
Alternative Names
1734-0E2CK 17340E2CK 1734OE2CK 173A-OE2CK 173AOE2CK I734-OE2CK I734OE2CK I73A-0E2CK
Technical notes
When installing or removing the Allen-Bradley 1734-OE2CK, always remove field-side power first to prevent electrical arcing, especially in hazardous location installations.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What must be confirmed before selecting 1734-OE2CK?
Confirm the complete 1734-OE2CK catalog number, the installed point i/o 2 point analog output module-k, and the host-equipment context. It is a conformal-coated two-channel analog-current output module for 24 V DC operation. A shortened family reference or similar appearance is not sufficient for an exact replacement.
How should 1734-OE2CK be used in an installed system?
1734-OE2CK should be used only within the documented configuration of the installed Rockwell Automation system. Compare the removed unit, wiring or connector position, and the relevant system record before commissioning.
What documentation is useful for 1734-OE2CK service?
Use the exact 1734-OE2CK catalog number to obtain the relevant Rockwell Automation product and installation documentation. Keep the removed-unit nameplate, revision evidence, and host model with the service record.
What should be checked before installing 1734-OE2CK?
Follow site-approved isolation procedures, then verify connectors, terminal positions, mounting arrangement, and the applicable system configuration. Installation requirements depend on the actual host equipment and not on the model name alone.
What information should accompany a sourcing request for 1734-OE2CK?
Provide the full 1734-OE2CK catalog number, clear nameplate photographs, any visible revision or assembly marking, the host-equipment model, quantity, destination, and requested date. These details allow an exact review rather than a family-level quote.
How does lifecycle status affect 1734-OE2CK planning?
1734-OE2CK is recorded as Active / Available from OEM. Preserve the installed-system evidence and confirm the exact required configuration before arranging a replacement or maintenance purchase.

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