Product 描述
The Yokogawa SDV531-S33 is an 8-channel digital output module designed for use with ProSafe-RS safety systems. It outputs discrete on//f signals to field devices and /fers isolated outputs to ensure safe and reliable operation in demanding industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| 型号 | SDV531-S33 |
| Number / Output Channels | 8 channels, module isolation |
| Output Voltage | 24 V DC |
| Output Voltage Drop | ≤ 1 V |
| Output Format | Current source |
| Maximum Load Current | 0.6 A per output (4.8 A total) |
| Minimum Load Current | 35 mA |
| Load Resistance Range | 40 – 685 Ω |
| Output Response Time | ≤ 30 ms |
| Maximum Leakage Current (OFF) | 1.6 mA |
| External Power Supply | 24 V DC ±20%, 5 A minimum |
| Power Consumption | 280 mA (5 V DC), 140 mA (24 V DC) |
| Withstand Voltage | 2 kV AC (1 min) between output & system |
| External Connection Options | Pressure clamp, MIL cable, or AKB331 |
| Dimensions (W x H x D) | 130 x 107.5 x 32.8 mm |
| 重量 | 0.28 kg |
Applications
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Emergency shutdown systems
-
Fire & gas detection systems
-
Process control interlocks
-
Safety-critical field actuation
-
Redundant control in high-integrity systems
Advantages
-
High Safety Integrity: Designed for use in SIL-rated safety systems.
-
Fast Switching: 30 ms max response time for rapid control.
-
Robust Isolation: 2 kV AC withstand voltage between outputs and system.
-
Flexible Wiring: Compatible with multiple connector types.
-
Redundancy 支持: Can be configured in dual-redundant setups.
常见问题 (FAQs)
Q1: What is the rated output voltage / the SDV531-S33?
A1: It provides 24 V DC output voltage.
Q2: How many channels are supported?
A2: The module supports 8 isolated output channels.
Q3: Can this module be used in SIL-rated safety systems?
A3: Yes, it is designed for ProSafe-RS, which supports SIL applications.
Q4: What is the maximum load current per output?
A4: Each channel can handle up to 0.6 A.
Q5: What types / external connections are supported?
A5: It supports pressure clamps, MIL connectors, and dedicated signal cables.
Q6: Is the module suitable for redundant configurations?
A6: Yes, it supports dual-redundant installations.
Q7: What is the output response time?
A7: The module responds in 30 milliseconds or less.
Q8: Does it provide short circuit detection?
A8: No external diagnosis components are needed as internal diagnostics are built in.
Q9: What is the module’s size and weight?
A9: Dimensions are 130 x 107.5 x 32.8 mm and weight is 0.28 kg.
Q10: What is the recommended power supply rating?
A10: 24 V DC with a minimum / 5 A current capacity.
Related or Similar 型号s
| 型号 | Channels | Output Voltage | Max Load/Channel | Dimensions (mm) | 重量 |
|---|---|---|---|---|---|
| SDV521 | 4 | 24 V DC | 2 A | 130 x 107.5 x 32.8 | 0.36 kg |
| SDV541 | 16 | 24 V DC | 0.2 A | 130 x 107.5 x 32.8 | 0.29 kg |
| SDV526 | 4 | 100-120 V AC | 0.5 A | 159.8 x 94 x 32.8 | 0.36 kg |
| SDV53A | 8 | 48 V DC | 0.6 A | 159.8 x 94 x 32.8 | 0.46 kg |
| SDV531-L33 | 8 | 24 V DC | 0.6 A | 130 x 107.5 x 32.8 | 0.28 kg |
| SDV531-SF3 | 8 | 24 V DC | 0.6 A | 130 x 107.5 x 32.8 | 0.34 kg |
Popular Yokogawa 型号s
| 型号 | 描述 | Application Type | Dimensions (mm) | 重量 |
|---|---|---|---|---|
| PW402 | Power Supply Module | Universal power input | 130 x 115 x 35 | 0.50 kg |
| AMN11 | Analog Input Module | Process input | 130 x 107.5 x 32.8 | 0.28 kg |
| ADV151 | Digital Input Module | Field signal reception | 130 x 107.5 x 32.8 | 0.28 kg |
| AAI143 | Analog Input Module (High Density) | Multi-channel sensing | 130 x 115 x 35 | 0.30 kg |
| CP451-10 | Processor Module | Central controller | 180 x 120 x 30 | 0.55 kg |
| SAI533 | Safety Analog Input Module | SIL2/SIL3 systems | 130 x 107.5 x 32.8 | 0.29 kg |
公司信息
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