Overview
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SDV541-S63 |
| Brand | Yokogawa |
| Product Type | Digital Output Module |
| Number of Outputs | 16 channels |
| Isolation | Module isolation |
| Output Voltage | 24 V DC |
| Output Format | Current source |
| Maximum Output Voltage Drop | 1 V |
| External Power Supply Rating | 24 V DC, 3.4 A minimum |
| Maximum Leakage Current (Output OFF) | 1.6 mA |
| Minimum Load Current | 35 mA |
| Load Resistance Range | 120 to 685 ohms |
| Maximum Output Response Time | 30 ms |
| Tariff Code | 8537101190 |
| Country of Origin | Japan |
| Estimated Shipping Size | 20 x 11 x 7.6 cm |
| Weight | 0.3 kg |
Output Characteristics and Load Requirements
The SDV541-S63 uses a current-source output format to control external loads through 16 isolated output channels. The specified load resistance range is 120 to 685 ohms, and the minimum load current is 35 mA. These conditions should be checked against the connected device before commissioning or replacing an existing module.
The maximum leakage current in the OFF state is 1.6 mA. Therefore, applications involving sensitive loads should account for this residual current when evaluating the OFF-state behavior. The maximum output response time of 30 ms is also relevant when checking the timing requirements of the control sequence.
Power Supply Requirements
The module requires a 24 V DC external power supply rated at a minimum of 3.4 A. The specified output voltage drop is no more than 1 V. When selecting a replacement, verify the external supply capacity and load characteristics rather than relying on the nominal voltage alone.
Model and Configuration Identification
The complete model number is SDV541-S63. The supplied model-code information identifies SDV541 as a 16-channel digital output module and -S as the standard type. The code descriptions also distinguish interface configurations and explosion-protection options. However, the available information does not fully establish the individual meaning of the final digit 3 in the complete SDV541-S63 designation, so that suffix should be verified against the applicable ordering documentation.
Frequently Asked Questions
Q: How many output channels does the SDV541-S63 provide?
A: It provides 16 output channels with module isolation. Each connected load must meet the specified electrical requirements.
Q: What load resistance is specified for this module?
A: The specified load resistance range is 120 to 685 ohms, with a minimum load current of 35 mA. Check both conditions when verifying the connected load.
Q: What power supply does the SDV541-S63 require?
A: The specified external power supply is 24 V DC with a minimum current rating of 3.4 A.
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