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CJ1W-PTS51 Omron

Original price $618.75 - Original price $2,709.00
Original price
$618.75
$618.75 - $2,709.00
Current price $618.75
Surplus - Tested (With Warranty)
Need a Specific Revision?
$618.75
4 in stock
New / Open-Box Surplus
Need a Specific Revision?
$2,709.00
4 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The CJ1W-PTS51 is an Omron CJ-series special I/O unit, an isolated-type thermocouple input module. It integrates four thermocouple inputs into a CJ1 CPU or expansion rack and facilitates temperature measurement, alarm outputs, and data exchange. The unit supports types K, J, L, R, S, T, and B thermocouples, providing scaling, alarm generation, and cold-junction error detection. It is typically used in industrial applications requiring temperature monitoring, such as process control, thermal regulation, and equipment diagnostics.

Best Suited For

  • Temperature monitoring in process control loops
  • Thermocouple input integration in CJ1 PLC systems
  • Alarm signalling based on temperature thresholds
  • Rack-mounted expansion for thermal measurement
Thermocouple inputs
4
Supported types
K, J, L, R, S, T, B
Conversion period
250 ms / 4 inputs
Accuracy (25 °C)
±0.3 % of PV or ±1 °C (greater), ±1 digit
Current consumption
5 V DC at 250 mA max

Technical Specifications

I/O & Electrical

Thermocouple inputs
4
Supported thermocouple types
K, J, L, R, S, T, B
Conversion period
250 ms / 4 inputs
Accuracy (25 °C)
±0.3 % of PV or ±1 °C (greater), ±1 digit

Communication & Power

Current consumption (5 V DC)
250 mA max
External power supply voltage (alarm outputs)
20.4 to 26.4 V DC

Physical & Environmental

Warm-up time
30 min
Dimensions (W×H×D)
31 × 90 × 65 mm
Weight
150 g max

Certifications

UC1CE

1-Year Warranty

Every tested unit is backed by our free 1-year PLC Department warranty, direct from us.

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Free ground shipping. Orders by 1 PM CST ship same-day, with overnight available.

USA Stock

Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

30-Day Returns

Hassle-free RMA. If the part is not right for your application, send it back within 30 days.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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Must Read: Disclaimer

PLC Department sells surplus and refurbished industrial automation products, including but not limited to programmable logic controllers (PLCs), which are sourced exclusively through independent third-party channels. PLC Department is not an authorized distributor, reseller, or representative of any manufacturer listed on this website, including Rockwell Automation or its Allen-Bradley brand. All product warranties, where offered, are provided solely by PLC Department and not by the original manufacturer.

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