Pepperl Fuchs KCD2-UT2-Ex1 Universal Temperature Converter (225696)
P&F KCD2-UT2-Ex1 is a 1-channel universal temperature converter for intrinsic safety applications. It accepts a wide range of analog inputs—including RTDs, thermocouples, voltage signals, and potentiometers—and converts them to isolated current outputs (0/4 mA to 20 mA) in the safe area. Configuration is carried out easily via PACTware. It also supports line fault detection, sensor burnout indication, and offers selectable sink/source output modes. Suitable for SIL 2 applications per IEC 61508/61511.
Technical Specifications
- Model: KCD2-UT2-Ex1
- Function: Universal Temperature Converter (RTD, TC, mV, Potentiometer)
- Channels: 1
- Input Types: RTDs, Thermocouples, Voltage (±100 mV), Potentiometers (0.8 kΩ – 20 kΩ)
- Output: 0 … 20 mA / 4 … 20 mA (sink or source)
- Configuration: PACTware (via programming socket)
- Cold Junction Compensation: Internal or via KC-CJC module
Electrical Features
- Supply Voltage: 19 … 30 V DC (Power Rail or terminals 9+, 10–)
- Power Consumption: ≤ 0.98 W
- Output Terminals: 5/6 (source), 7/8 (sink)
- Load (source mode): 0 … 550 Ω
- Open-Circuit Voltage: ≤ 18 V
- Voltage Output (sink mode): 5 … 30 V
- Response Time: 800 ms – 2.05 s depending on sensor type
Input Support
- RTDs: Pt10/Pt100/Pt1000, Cu10/Cu100, Ni100 (2-, 3-, 4-wire)
- Thermocouples: B, E, J, K, N, R, S, T, L, TXK, TXKH, TXA
- Voltage: ±100 mV (≥ 1 MΩ input resistance)
- Potentiometer: 0.8 kΩ … 20 kΩ
Performance & Accuracy
- Pt100 Accuracy: ±(0.06% of value + 0.1% of span + 0.1 K)
- Thermocouple Accuracy: ±(0.05% + 0.1% span + 1.5 K)
- Voltage Accuracy: ±50 µV + 0.1% span
- Potentiometer Accuracy: ±0.05% FS + 0.1% span
- Ambient Drift: < 0.006%/K depending on input type
Environmental & Mechanical
- Operating Temperature: –20 … +70 °C
- Protection: IP20
- Mounting: 35 mm DIN rail (EN 60715)
- Dimensions: 12.5 × 119 × 114 mm (W × H × D)
- Weight: Approx. 100 g
Hazardous Area Approvals
- Zones: Zone 0, 1, 2 / Div. 1, 2
- ATEX Marking: II (1)G [Ex ia Ga] IIC, II (1)D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I
- IECEx Marking: [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I / Ex nA IIC T4 Gc
- Max Safe Voltage: 250 V
- Galvanic Isolation: 375 V peak between all circuits
Key Features & Benefits
✅ Universal Input: Accepts RTDs, thermocouples, potentiometers, and voltage.
✅ Configurable Output: 0–20 mA or 4–20 mA, sink/source selectable.
✅ PACTware Programmable: Fast and easy software setup.
✅ Fault Detection: Sensor burnout and LFD with NAMUR NE43 compatibility.
✅ Certified Safety: SIL 2 compliant, ATEX and IECEx approved.
📦 Buy Pepperl+Fuchs KCD2-UT2-Ex1 from Drive Outlet Megastore
At Drive Outlet Megastore we offer unbeatable KCD2-UT2-Ex1 prices on Pepperl+Fuchs universal temperature converters.
Ideal for demanding temperature monitoring in hazardous environments with full SIL 2 compliance and versatile input compatibility.
Fast UK shipping and expert technical support available.
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