Features:
- Four 48 V DC safe source outputs
- 750 mA / 36 W maximum per channel
- Short-circuit protection and output diagnostics
FS-SDO-0448 controls four medium-power 48 V DC actuators from the safety application.
Load selection must account for current, inrush, capacitance, inductive energy and cable drop.
The complete safe path includes field power, wiring, actuator and application feedback.
The Honeywell FS-SDO-0448 4-Channel 48 V DC Safe Digital Output Module is available for quotation and technical support from Apter Power.
Verified resources for FS-SDO-0448:
Output Data:
- Safe output channels: 4
- Nominal field voltage: 48 V DC
- Maximum channel current: 750 mA
Use the documented FS-SDO-0448 limits when calculating the complete field circuit.
Diagnostics:
- Short-circuit-protected channels
- Secondary de-energization supervision
- 5 mA watchdog current
Resolve all FS-SDO-0448 channel, wiring and system diagnostics before release to operation.
Compatibility:
- Resistive or inductive DC loads
- Maximum 1 microfarad capacitance
- Key coding A13/C21
Match FS-SDO-0448 to the approved Safety Manager module, termination and field-device arrangement.
Installation Check:
- Verify the 48 V supply range
- Check fuse and conductor ratings
- Prove normal and safe states
Complete and record the end-to-end functional test after installing FS-SDO-0448.