



Product Description
🔹 General Information
Manufacturer |
Yokogawa |
---|---|
Model/Part Number |
SDV531-L23 |
Description |
8-Channel Digital Output Module (24 V DC, Module Isolation, Long Distance Type) |
🔹 Technical Specifications
Item |
Specification |
---|---|
Model |
SDV531 |
Output Channels |
8 channels, with module isolation |
Output Voltage |
24 V DC |
Output Voltage Drop |
≤ 1 V |
External Power Supply Rating |
24 V DC, minimum 5 A |
External Power Supply Range |
24 V DC +20% / –10% |
Max Leak Current (Output OFF) |
1.6 mA |
Output Format |
Current source |
Max Load Current |
0.6 A per output line (max 4.8 A total for 8 outputs) |
Min Load Current |
35 mA |
Load Resistance Range |
40 to 685 Ω |
Output Response Time |
≤ 30 ms |
Withstand Voltage |
2 kV AC for 1 minute (between output signals and system, with negative lines common) |
Current Consumption |
280 mA max (5 V DC), 140 mA max (24 V DC) |
Weight |
Approx. 0.28 kg (pressure clamp or MIL cable)Approx. 0.34 kg (with adapter) |
External Connections |
Pressure clamp terminal, MIL cable, or signal cable (AKB331 / AKB651) |
🔹 Model Configuration
Model |
Description |
---|---|
SDV531 |
Digital Output Module (8-channel, 24 V DC, Module Isolation) |
Suffix Codes Breakdown
Suffix |
Meaning |
---|---|
-L |
Long Distance Type |
2 |
Signal cable interface adapter (no explosion protection) |
3 |
With ISA Standard G3 (–20 to 70 °C temperature rating) |
🔹 Optional Accessories (Option Codes)
Code |
Description |
---|---|
/B4S00 |
Pressure clamp terminal block (no surge absorber) – Model STB4S-00 |
/B4S10 |
Pressure clamp terminal block (with surge absorber) – Model STB4S-10 |
/B4D00 |
Dual-redundant pressure clamp terminal block (no surge absorber) – STB4D-00 |
/B4D10 |
Dual-redundant pressure clamp terminal block (with surge absorber) – STB4D-10 |
/PRP |
Prevention pin for false insertion |
/CCC01 |
Connector cover for MIL cable (flat ribbon cable) – Model SCCC01 |
/CCC02 |
Connector cover for MIL cable (discrete wire) – Model SCCC02 |
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