General Parameters
Parameter Specification
Model Number 140CRP93100
Product Line Modicon Quantum
Module Type 8-Channel Differential Analog Input
Module Width 2 slots (X-bus)
Weight 420g
Dimensions (H×W×D) 128 × 63.5 × 120mm
Protection Rating IP20
Electrical Characteristics
Parameter Specification
Input Configuration 8 differential
ADC Resolution 16-bit
Sampling Rate 50 samples/sec (all channels)
Input Types Voltage/Current/Thermocouple/RTD
Voltage Ranges ±150mV, ±500mV, ±1V, ±5V, ±10V
Current Ranges 0-20mA, 4-20mA (with 250Ω resistor)
Thermocouple Types J/K/T/E/R/S/B
RTD Types Pt100/Pt1000 (2/3/4-wire)
Accuracy Specifications
Input Type Accuracy (25°C) Temperature Drift
Voltage (±10V) ±0.1% of reading ±50ppm/°C
Current (20mA) ±0.15% of reading ±75ppm/°C
Type K TC ±1°C ±0.03°C/°C
Pt100 RTD ±0.5°C ±0.015°C/°C
Isolation & Protection
Parameter Specification
Channel-to-Channel 250V AC
Channel-to-Bus 1500V AC
Overvoltage Protection ±30V continuous
Burnout Detection 0.25mA current source
Environmental Ratings
Parameter Specification
Operating Temperature -20°C to +70°C
Storage Temperature -40°C to +85°C
Relative Humidity 5% to 95% (non-condensing)
Vibration Resistance 1g @ 10-57Hz
Shock Resistance 15g @ 11ms
Power Requirements
Parameter Specification
Backplane Power +5V DC: 650mA
Field Power 24V DC: 80mA
Isolation Voltage 1500V AC
Communication & Diagnostics
Feature Specification
Update Rate 20ms (all channels)
LED Indicators Per-channel status
Diagnostics Open wire, overrange, underrange
Noise Rejection >90dB @ 50/60Hz
Certifications
Standard Compliance
Safety UL 508, CSA 22.2 No. 142
EMC EN 61326-1
Industrial IEC 61131-2
Hazardous Area ATEX Zone 2
Ordering Information
Component Description
Base Module 140CRP93100
Terminal Block 140XTS00200
Cable Kit 140XCA01000
Reference Module 140XCP02000 (for TC)
Typical Applications
Process temperature monitoring

Precision pressure/flow measurement

Analog sensor interfacing

Industrial control systems