Description

Honeywell FC-SDO-0824 Safe Digital Output Module

Configured for 24 VDC digital output execution in Honeywell safety control platforms, the Honeywell FC-SDO-0824 (SDO-0824 V1.3 Safe Digital Output Module) provides direct electrical switching control for safety-related field devices.

Hardware Specifications

Parameter	Specification
Model	FC-SDO-0824
Spare Model	SDO-0824 V1.3
Brand	Honeywell
Product Type	Safe Digital Output Module
Origin	USA
Weight	0.66 kg
Dimensions	3.5 x 22.5 x 17.5 cm shipping size
Power Consumption	WDG input current: 8 mA
Output Channels	8 channels
Output Voltage	24 VDC
Maximum Output Current	550 mA
Maximum Lamp Load	120 mA (2.9 W)
Maximum Load Capacitance	1 uF
Voltage Drop	< 2.0 VDC at 500 mA
Off Current	< 0.1 mA
Space Requirement	4 TE, 3 HE (= 4 HP, 3U)
Approvals	CE, TUV, UL, CSA, FM
Tariff Code	8537101190

Process Control Signal Isolation and Output Diagnostics

The Honeywell FC-SDO-0824 operates as an output interface module for safety digital switching circuits. Moreover, the module provides 8 output channels with 24 VDC field voltage and supports controlled de-energization functions through secondary means.

The output stages include suppression diode functionality to manage inductive load switching behavior. In addition, the module limits output interaction through defined crosstalk suppression characteristics between channels.

The module architecture follows Honeywell safety I/O design practices with channel-level electrical monitoring. Therefore, field devices receive controlled output states while the controller monitors output conditions.

Frequently Asked Questions

Q: How many digital output channels does the FC-SDO-0824 provide?
A: The FC-SDO-0824 provides 8 digital output channels with a 24 VDC output specification.

Q: What is the maximum current capability of each output module?
A: The module supports a maximum output current of 550 mA and a maximum lamp load of 120 mA (2.9 W).

Q: Does the module support output de-energization functions?
A: Yes. The module supports group de-energization through a secondary means for safety output handling.

Field Installation Guidelines

Install the FC-SDO-0824 in the specified Honeywell safety controller rack position with correct mechanical alignment and module locking engagement.

Verify field wiring polarity before connecting 24 VDC output circuits. Use appropriate terminal blocks and maintain separation between signal wiring and high-energy conductors to reduce electrical interference.

Connect protective grounding according to the system cabinet design. Ensure cable routing follows Honeywell installation requirements for safety I/O systems, including proper shielding practices where applicable.

Before commissioning, verify each output channel operation through the configured safety application logic and confirm field device response under normal and de-energized conditions.

Specifications

• Brand: Honeywell

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems