Product Description
🔹 General Information
|
Manufacturer |
Yokogawa |
|---|---|
|
Model/Part Number |
SDV531-S23/D4A00 S3 |
|
Description |
8-Channel Digital Output Module (24 V DC, Isolated) |
🔹 Technical Specifications
|
Item |
Specification |
|---|---|
|
Model |
SDV531 |
|
Number of Outputs |
8-channel, module isolation |
|
Output Voltage |
24 V DC |
|
Output Voltage Drop |
≤ 1 V |
|
External Power Supply Rating |
24 V DC, ≥ 5 A |
|
External Power Supply Range |
24 V DC +20% / –10% |
|
Maximum Leak Current |
1.6 mA (when output is off) |
|
Output Format |
Current source |
|
Maximum Load Current |
0.6 A/output line (max 4.8 A total for 8 channels) |
|
Minimum Load Current |
35 mA |
|
Load Resistance Range |
40 to 685 Ω |
|
Output Response Time |
≤ 30 ms |
|
Withstand Voltage |
2 kV AC (1 min) between output signal lines and system (common negative lines) |
|
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 interface adapter) |
|
External Connections |
Pressure clamp terminal, MIL cable, or signal cable (AKB331/AKB651) |
🔹 Model and Suffix Code Breakdown
|
Model |
Description |
|---|---|
|
SDV531 |
Digital Output Module (8-channel, 24 V DC, Isolated) |
Suffix Codes
|
Suffix |
Description |
|---|---|
|
-S |
Standard type |
|
2 |
Signal cable interface adapter (no explosion protection) |
|
3 |
With ISA Standard G3, temperature range –20 to 70 °C |
Option Codes
|
Option Code |
Description |
|---|---|
|
/D4A00 |
Dual-redundant pressure clamp terminal block (without surge absorber) [STB4D-00] |
|
/S3 |
Presumed designation related to ISA G3 or system-specific configuration |
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