Overview
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SDV541-S33 S1 |
| Brand | Yokogawa |
| Product Type | Digital Output Module |
| Output Channels | 16 isolated channels |
| Rated Output Voltage | 24 V DC |
| Output Voltage Drop | 1 V maximum |
| External Power Supply | 24 V DC, +20%/-10% |
| Minimum External Power Supply Current Capacity | 3.4 A |
| Maximum Output Current | 0.2 A per channel |
| Maximum Total Load Current | 3.2 A |
| Minimum Load Current | 35 mA |
| Load Resistance | 120 to 685 ohm |
| Maximum Output Response Time | 30 ms |
| Withstand Voltage | 2 kV AC for 1 minute |
| 5 V Current Consumption | 300 mA |
| 24 V Current Consumption | 150 mA |
| Module Construction | Standard type |
| Operating Style | S2 |
| Module Mass | 0.29 kg with pressure-clamp/MIL connector |
| Stock Status | In stock |
Output Configuration and Load Requirements
The SDV541-S33 S1 provides 16 isolated digital output channels for switching discrete loads. Each channel supports a maximum output current of 0.2 A, while the combined load current must remain within the 3.2 A module limit. These limits should be checked against the connected devices and the intended channel loading.
The specified load resistance ranges from 120 to 685 ohm, with a minimum load current of 35 mA. The external 24 V DC supply must meet the specified voltage tolerance and provide at least 3.4 A of current capacity.
Electrical Characteristics
The maximum output voltage drop is 1 V. The maximum output response time is 30 ms, which is relevant when checking the module against the timing requirements of the control sequence.
The module has a specified withstand voltage of 2 kV AC for one minute. Its listed current consumption is 300 mA from the 5 V supply and 150 mA from the 24 V supply. These values identify the module’s supply requirements and should be considered when checking the available power budget.
Frequently Asked Questions
Q: How many output channels does the Yokogawa SDV541-S33 S1 provide?
A: It provides 16 isolated digital output channels. Each channel has a maximum output current of 0.2 A, subject to the overall module load limit.
Q: What external power supply does the SDV541-S33 S1 require?
A: The module specifies a 24 V DC external supply with a tolerance of +20%/-10% and a minimum current capacity of 3.4 A.
Q: What should be checked before replacing this module?
A: Verify the complete model number, including the S33 and S1 suffixes, the installed connector configuration, the external supply requirements, and the load specifications. Confirm that the replacement matches the existing system configuration before installation.
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