Yokogawa |SAI143-S53/A4S10| Current Input Analog I/O Module
Yokogawa SAI143-S53/A4S10 Current Input Analog I/O Module
The Yokogawa SAI143-S53/A4S10 is a 16-channel analog current input module for the ProSafe-RS safety control system, designed to accept 4 to 20 mA signals with standard accuracy and surge protection.
- Input range: 4 to 20 mA (permissible 0 to 25 mA)
- Input impedance during Power-ON: 272.5 Ω (at 20 mA) to 362.5 Ω (at 4 mA)
- Rated accuracy: ±16 µA (input range 1 to 23 mA)
- Temperature drift: ±16 µA per 10 °C
- Data update frequency: 40 ms
- Transmitter power supply: 16.15 V min at 20 mA, 26.4 V max at 0 mA (25 mA current limit)
- Withstand voltage: 1.5 kV AC for 1 minute between input and system
- Maximum current consumption: 320 mA (5 V system), 550 mA (24 V system)
- Weight: approx. 0.34 kg
- External connection: pressure clamp terminal block with surge absorber (STA4S-10)
- Operating ambient temperature: -20 to 70 °C
- Complies with ISA Standard G3
Yokogawa |SAI143-S53/A4S10| Current Input Analog I/O Module
Yokogawa |SAI143-S53/A4S10| Current Input Analog I/O Module
Yokogawa SAI143-S53/A4S10 Current Input Analog I/O Module
The Yokogawa SAI143-S53/A4S10 is a 16-channel analog current input module for the ProSafe-RS safety control system, designed to accept 4 to 20 mA signals with standard accuracy and surge protection.
- Input range: 4 to 20 mA (permissible 0 to 25 mA)
- Input impedance during Power-ON: 272.5 Ω (at 20 mA) to 362.5 Ω (at 4 mA)
- Rated accuracy: ±16 µA (input range 1 to 23 mA)
- Temperature drift: ±16 µA per 10 °C
- Data update frequency: 40 ms
- Transmitter power supply: 16.15 V min at 20 mA, 26.4 V max at 0 mA (25 mA current limit)
- Withstand voltage: 1.5 kV AC for 1 minute between input and system
- Maximum current consumption: 320 mA (5 V system), 550 mA (24 V system)
- Weight: approx. 0.34 kg
- External connection: pressure clamp terminal block with surge absorber (STA4S-10)
- Operating ambient temperature: -20 to 70 °C
- Complies with ISA Standard G3
