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Yokogawa SDV531-L23 Digital Input Module
Manufacturer: Yokogawa
Product Number: SDV531-L23
Category: Digital Input Module / I/O Module
System Platform: Yokogawa CENTUM VP, CS3000 DCS
Number of Inputs: 16 channels
Input Type: 24 V DC
Isolation: Optically isolated
Function: Acquires digital signals from field devices for process control
Application: Digital signal acquisition, field device monitoring, DCS I/O expansion
Product Description
Yokogawa SDV531-L23 is a discontinued digital input module for the ProSafe-RS safety instrumented system (SIS). It has been replaced by the SDV531-L53 model.
Technical specifications of the SDV531-L23
- Function: 16-channel digital input module
- Input type: Dry contact or pulse
- Voltage rating: 24 VDC nominal, 18 to 32 VDC range
- Current rating: 1 mA per channel
- Response time: 4 ms typical
- Isolation: 250 Vrms between input and power supply, 500 Vrms between channels
- Mounting: EURO DIN rail
- Dimensions: 85 x 55 x 110 mm (W x H x D)
- Weight: 0.3 kg
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Yokogawa SDV531-L23 Digital Input Module
Manufacturer: Yokogawa
Product Number: SDV531-L23
Category: Digital Input Module / I/O Module
System Platform: Yokogawa CENTUM VP, CS3000 DCS
Number of Inputs: 16 channels
Input Type: 24 V DC
Isolation: Optically isolated
Function: Acquires digital signals from field devices for process control
Application: Digital signal acquisition, field device monitoring, DCS I/O expansion
Product Description
Yokogawa SDV531-L23 is a discontinued digital input module for the ProSafe-RS safety instrumented system (SIS). It has been replaced by the SDV531-L53 model.
Technical specifications of the SDV531-L23
- Function: 16-channel digital input module
- Input type: Dry contact or pulse
- Voltage rating: 24 VDC nominal, 18 to 32 VDC range
- Current rating: 1 mA per channel
- Response time: 4 ms typical
- Isolation: 250 Vrms between input and power supply, 500 Vrms between channels
- Mounting: EURO DIN rail
- Dimensions: 85 x 55 x 110 mm (W x H x D)
- Weight: 0.3 kg
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