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FS-SDO-0448

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Honeywell FS-SDO-0448 is a 4-channel 48 V DC safe output module rated to 750 mA per channel for Honeywell Safety Manager.
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Technical specifications for FS-SDO-0448

  • Manufacturer:
    Honeywell
  • Part Number:
    FS-SDO-0448
  • Product Family:
    Honeywell FSC Series
  • Product Type:
    4-Channel 48 V DC Safe Digital Output Module
  • Stock:
    1
  • Safe output channels:
    4
  • Nominal field voltage:
    48 V DC
  • Maximum channel current:
    750 mA
  • Maximum channel power:
    36 W
  • Lamp load:
    Maximum 125 mA / 6 W
  • Maximum load capacitance:
    1 microfarad
  • Voltage drop:
    Less than 2.1 V at 750 mA
  • Construction:
    Non-conformal-coated FS version
  • Tariff Code:
    85389000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Output Data Diagnostics Compatibility Installation Check

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.
Description
Honeywell FS-SDO-0448 4-Channel 48 V DC Safe Digital Output Module provides four short-circuit-protected 48 V DC safe source outputs for Honeywell Safety Manager.

Each channel supports up to 750 mA or 36 W for compatible resistive or inductive loads. Inductive loads require a suppression diode, and lamp inrush, capacitance and voltage drop must stay within published limits.

Verify field-supply tolerance, load current, inrush, suppression, conductor size and protection before installation. Prove commanded and safe states under the real load and confirm field feedback.
Alternative Names
FS-SDO-0448 FS SDO 0448 FSSDO0448 Honeywell FS-SDO-0448 Honeywell FS SDO 0448 Honeywell FSSDO0448 FS-SDO-0448 4-Channel 48 V DC Safe Digital Output Module Honeywell Safety Manager FS-SDO-0448
Technical notes
FS-SDO-0448 switches four 48 V DC safe outputs at up to 750 mA per channel. Verify the exact field interface and approved system configuration before commissioning.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What current can each channel supply?
The documented maximum is 750 mA, subject to power, thermal and load limits.
Can FS-SDO-0448 switch an inductive solenoid?
Yes when current and inductance are acceptable and the required suppression diode is fitted.
What lamp load is permitted?
Honeywell documents 125 mA / 6 W maximum, and cold inrush must also be checked.
Which hardware must be matched with FS-SDO-0448?
Verify Resistive or inductive DC loads, Maximum 1 microfarad capacitance and the approved Safety Manager hardware list before installation.
Which diagnostics are important for FS-SDO-0448?
Check short-circuit-protected channels, secondary de-energization supervision, 5 ma watchdog current and clear every unexplained channel or system alarm.
Can another construction variant replace FS-SDO-0448?
Only after environmental construction, certifications, hardware revision and project approval have been confirmed.
What commissioning checks are required for FS-SDO-0448?
Perform these product-specific checks: verify the 48 v supply range, check fuse and conductor ratings, prove normal and safe states; document the final results.
What information is needed to quote FS-SDO-0448?
Provide the exact module model, hardware revision, connected field circuit, required construction, quantity and destination.