SCHNEIDER|140DAI75300|AC Discrete Input Module
Schneider Electric 140DAI75300 AC Discrete Input Module
Description
Schneider Electric 140DAI75300 is a 32-channel AC discrete input module for the Modicon Quantum automation platform, designed for high-voltage industrial sensing and control.
Features
- 32 AC input channels in 4 groups
- Wide voltage range with high noise immunity
- LED indicators for communication status, faults, and individual input states
- High isolation and protection for harsh environments
Technical Specifications
- Input Voltage: 230 V AC
-
Voltage Range:
- State 1: 165–264 V AC (57–63 Hz)
- State 0: 0–40 V AC
-
Input Current:
- 11.5 mA at 57–63 Hz
- 9.7 mA at 47–53 Hz
-
Input Impedance:
- 26,500 Ω (capacitive) at 57–63 Hz
- 31,800 Ω (capacitive) at 47–53 Hz
- Leakage Current: ≤ 2.6 mA
-
Max Input Rating:
- 264 V continuous
- 312 V for 10 s
- 400 V for 1 cycle
-
Response Time:
- 0.75–4.9 ms Off-On (line cycle dependent)
- 7.3–12.3 ms On-Off
-
Isolation:
- 1780 Vrms between group and bus
- 1780 Vrms between groups
- Power Dissipation: 5 W max
- Bus Current Requirement: 250 mA
- Operating Temperature: 0 to 60°C
- Storage Temperature: -40 to 85°C
- Relative Humidity: Up to 95%, non-condensing
- Certifications: UL 508, CSA C22.2 No 142, FM Class 1 Division 2, cUL, CE
-
EMC Compliance:
- ESD: 4 kV contact / 8 kV air (IEC 801-2)
- RF Immunity: 10 V/m at 80–2000 MHz (IEC 801-3)
- Weight: 0.3 kg
SCHNEIDER|140DAI75300|AC Discrete Input Module




SCHNEIDER|140DAI75300|AC Discrete Input Module
Schneider Electric 140DAI75300 AC Discrete Input Module
Description
Schneider Electric 140DAI75300 is a 32-channel AC discrete input module for the Modicon Quantum automation platform, designed for high-voltage industrial sensing and control.
Features
- 32 AC input channels in 4 groups
- Wide voltage range with high noise immunity
- LED indicators for communication status, faults, and individual input states
- High isolation and protection for harsh environments
Technical Specifications
- Input Voltage: 230 V AC
-
Voltage Range:
- State 1: 165–264 V AC (57–63 Hz)
- State 0: 0–40 V AC
-
Input Current:
- 11.5 mA at 57–63 Hz
- 9.7 mA at 47–53 Hz
-
Input Impedance:
- 26,500 Ω (capacitive) at 57–63 Hz
- 31,800 Ω (capacitive) at 47–53 Hz
- Leakage Current: ≤ 2.6 mA
-
Max Input Rating:
- 264 V continuous
- 312 V for 10 s
- 400 V for 1 cycle
-
Response Time:
- 0.75–4.9 ms Off-On (line cycle dependent)
- 7.3–12.3 ms On-Off
-
Isolation:
- 1780 Vrms between group and bus
- 1780 Vrms between groups
- Power Dissipation: 5 W max
- Bus Current Requirement: 250 mA
- Operating Temperature: 0 to 60°C
- Storage Temperature: -40 to 85°C
- Relative Humidity: Up to 95%, non-condensing
- Certifications: UL 508, CSA C22.2 No 142, FM Class 1 Division 2, cUL, CE
-
EMC Compliance:
- ESD: 4 kV contact / 8 kV air (IEC 801-2)
- RF Immunity: 10 V/m at 80–2000 MHz (IEC 801-3)
- Weight: 0.3 kg