Per-channel current
The nominal maximum is 0.2 A per channel, while the minimum load is 35 mA. Connected devices are checked across their operating and fault states.
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Copy| Product Name | Yokogawa SDV541-S5C/B4S10 16-Channel 24 V DC Safety Digital Output Module |
| Item NO. | 2932022 |
| Weight | 0.1 kg = 0.2205 lb = 3.5274 oz |
| Category | YOKOGAWA |
| Brand | YOKOGAWA |
| Creation Time | 2026-11-12 |
Yokogawa SDV541-S5C/B4S10 is a 16-channel 24 V DC digital output module with module isolation for ProSafe-RS FIO. Its current-source outputs are specified for 0.2 A per line and 3.2 A total under the standard rating, with field wiring diagnostics integrated into the module.
The S5C code in Yokogawa SDV541-S5C/B4S10 identifies the standard type, pressure-clamp or MIL-cable connection without explosion protection, and the high-density -20 to +70 °C installation option. High-density operation introduces channel and current derating that must be applied to the cabinet load plan.
Option /B4S10 on Yokogawa SDV541-S5C/B4S10 supplies the STB4S-10 pressure-clamp terminal block for digital outputs with surge absorber. Module output limits, external 24 V DC supply, terminal-block option and connected load resistance therefore form one circuit specification.
| Specification | SDV541-S5C/B4S10 |
|---|---|
| Brand | Yokogawa |
| Product Name | 16-Channel 24 V DC Safety Digital Output Module |
| Country | Japan |
| System family | ProSafe-RS / FIO |
| Output channels | 16, module isolation |
| Output voltage | 24 V DC |
| Output format | Current source |
| Maximum load current | 0.2 A per output; 3.2 A total |
| Minimum load current | 35 mA |
| Load resistance | 120 to 685 Ω |
| Output response time | 30 ms maximum |
| External power supply | 24 V DC +20 % / -10 %; 3.4 A capacity |
| Current consumption | 300 mA at 5 V DC; 150 mA at 24 V DC maximum |
| Weight | Approx. 0.29 kg with pressure clamp/MIL cable |
| Connection option | /B4S10: STB4S-10 surge-absorbing output terminal block |
The SDV541 output rating is applied to the complete field circuit, including load resistance, inrush behavior and external supply capacity.
The nominal maximum is 0.2 A per channel, while the minimum load is 35 mA. Connected devices are checked across their operating and fault states.
All active channels share the 3.2 A total output limit and the external supply rating. Simultaneous demand is calculated rather than estimated from average load.
Cable, adapter and terminal resistance reduce field voltage at the load. Long runs are evaluated with the connected current and the lower supply tolerance.
The high-density C option allows the specified temperature range only when channel count and current follow Yokogawa limits.
At 0.2 A per channel, all sixteen outputs cannot be loaded at the highest ambient. The allowed active-channel count decreases as temperature rises.
Reducing each channel to 0.15 A permits all sixteen outputs through the high-density temperature range stated for the module.
The /B4S10 STB4S-10 terminal block includes surge absorption, but it does not remove load-current, heat or external-supply calculations.
Yokogawa SDV541-S5C/B4S10 carries the high-density C suffix. At 0.2 A per channel, the allowed active-channel count falls with ambient temperature; use the documented channel/current table in the cabinet calculation.
Measure the Yokogawa SDV541-S5C/B4S10 field supply and load voltage under current, then include cable and terminal resistance. Confirm the load remains within 120 to 685 Ω and above the 35 mA minimum.
No. /B4S10 adds the STB4S-10 surge-absorbing pressure-clamp terminal block to Yokogawa SDV541-S5C/B4S10; the module load, total current and thermal limits remain in force.
For Yokogawa SDV541-S5C/B4S10, verify coil current, release behavior, inrush and the approved surge-suppression arrangement. Do not treat the terminal-block surge absorber as a substitute for the load design.
Certain relay-board arrangements require specific Yokogawa SDV541-S5C/B4S10 style/firmware levels and may require disconnection or pulse diagnostics to be disabled. Check the selected board and revision before enabling diagnostics.
Record Yokogawa SDV541-S5C/B4S10 channel states, diagnostic messages, external 24 V DC, load currents, terminal-block identity and ambient condition so a field-load problem is not mistaken for a module failure.
Moore Automation supplies industrial automation components across control, safety, drive and measurement systems. Enquiries are recorded with full suffixes and connection options so a module request remains tied to its terminal hardware.
Commercial coordination can include stock evidence, documentation requests, packing details and shipment follow-up, giving the customer a consistent record for both the module and its accessories.
Moore Automation Sales Team
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