Omron CJ1W-TC104 Temperature Control Unit

The Omron CJ1W-TC104 is a compact, high-performance 2-loop temperature control unit designed for integration within the CJ-series modular PLC system. It accepts Pt100 RTD inputs and delivers PNP voltage pulse outputs, ideal for controlling SSRs in heating and cooling applications.

This model includes a heater burnout detection function for enhanced safety and maintenance, making it particularly suited for industrial equipment that requires stable and reliable thermal control.

Technical Specifications

Model: CJ1WTC104
Series: CJ1/CJ2 Modular PLC
Type: Temperature Control Unit
Input Type: Pt100 RTD (2 channels)
Output Type: Voltage Pulse, PNP Transistor (2 channels)
Control Function: Heat or Cool
Number of Control Loops: 2
I/O System: CJ I/O Bus
Expansion Unit Type: Special I/O

Electrical Specifications

• Transistor Output Type: PNP, voltage pulse
• Output Drive Capability: Suitable for triggering solid-state relays
• Input Signal Type: Pt100 3-wire RTD
• Control Mode: ON/OFF or PID (selectable via PLC program)
• Heater Burnout Detection: Yes
• Input/Output Isolation: Provided (internal opto-isolation)

Mechanical Specifications

• Mounting: DIN Rail
• Connection Type: Screw terminal
• Detachable Connector: No
• Unit Dimensions (H × W × D): 90 × 31 × 89 mm
• Weight: 200 g
• Protection Class: IP20 (when installed in control panel)

Environmental Specifications

• Operating Temperature: 0 to 55°C
• Storage Temperature: –20 to 75°C
• Relative Humidity: 10–90% (non-condensing)
• Shock Resistance: 147 m/s²
• Vibration Resistance: 5 to 8.4 Hz at 3.5 mm, 8.4 to 150 Hz at 9.8 m/s²
• Standards Compliance: IEC 61010-2-201, EN 61131-2

Compliance & Approvals

• CE Certified: Yes
• RoHS Compliant: Yes
• UL / cUL Recognized: Yes

Key Features & Benefits

✅ Dual Control Loops. Manage two independent temperature zones with a single module.

✅ Pt100 RTD Accuracy. Stable thermal measurement across industrial-grade temperature ranges.

✅ Heater Burnout Detection. Built-in diagnostics protect processes and extend equipment lifespan.

✅ Compact & Scalable. 31 mm width conserves panel space within CJ-series systems.

✅ Simple Integration. Fully compatible with Omron’s CJ1 and CJ2 PLC platforms.

📦 Order the Omron CJ1W-TC104 Today from Drive Outlet Megastore

Ensure dependable thermal control with the CJ1W-TC104, built to deliver accurate sensing, fast output switching, and robust safety diagnostics. Backed by fast shipping and unbeatable value at Drive Outlet Megastore, your trusted Omron partner.

Check stock now or request a quote.

Precision control. Compact footprint. Industrial reliability. — Drive Outlet Megastore