140ARI03010
Description
140ARI03010
Modicon Quantum RTD Analog Input Module (8-Ch, High Accuracy)
English Datasheet / Manual (Condensed)
1. General Information
Manufacturer: Schneider Electric
Model: 140ARI03010
Series: Modicon Quantum 140 PLC
Type: 8‑channel isolated RTD temperature input (high accuracy, 13‑bit)
Conformal Coating: No (standard; 140ARI03010C = coated)
Application: Precision temperature monitoring in chemical, power, pharmaceutical, food & beverage, HVAC.
Mounting: Single slot on Quantum backplane
Weight: ~0.45 kg
2. I/O Configuration
Inputs: 8 channels, differential, isolated
Sensor Types:
Pt100 / Pt200 / Pt500 / Pt1000
Ni100 / Ni200 / Ni500 / Ni1000
Connection: 2‑wire, 3‑wire, 4‑wire RTD
3. Temperature Ranges (Software Selectable)
Pt100: −200°C to +850°C
Pt100: −100°C to +450°C
Ni100: −60°C to +180°C
±0.1°C typical (Pt100)
±0.01% FS linearity
Conversion Time:
2/4‑wire: 640 ms
3‑wire: 1200 ms
Sensor Current: 0.5 mA / 2.5 mA selectable
CMRR: >100 dB @ 50/60 Hz
4. Electrical Ratings
Backplane Current: 200 mA @ 5 VDC
Power Dissipation: ~1 W max
Isolation:
Channel‑to‑backplane: 1780 VAC / 2500 VDC, 1 min
Channel‑to‑channel: Isolated
Input Impedance: ≥10 MΩ
5. Environmental
Operating Temp: 0°C to +60°C
Storage Temp: −40°C to +85°C
Humidity: 5–95% non‑condensing
Altitude: Up to 2000 m
Protection Class: IP20
6. Key Features
8 isolated RTD inputs, high density single slot
13‑bit resolution, ±0.1°C accuracy (better than 140ARI03000)
Supports Pt & Ni RTDs, 2/3/4‑wire connection
Selectable sensor current (0.5/2.5 mA)
Open‑circuit detection (sensor break)
LED status: Active (green), Fault (red), Channel errors (red)
Low power consumption (~1 W)
UL/CSA/CE/FM approved
7. Compatibility
Rack: Modicon Quantum 140‑series backplane
Not compatible with X80, M340, or other Schneider PLC lines
8. Ordering
140ARI03010: Standard (non‑coated, high accuracy)
140ARI03010C: Conformal coated (harsh/corrosive environments)
Get a Quote