Excellent PLC
Product Introduction
The Honeywell FS-TRO-0824 is a high-performance relay output module specifically designed for use in Honeywell Safety Manager systems and other critical process automation applications. It provides 8 relay output channels and operates at 24V DC, delivering reliable switching of field devices such as alarms, actuators, interlocks, or shutdown systems.
With its compact and durable construction, measuring 195 x 70 x 60 mm and weighing 0.5 kg, the FS-TRO-0824 is suitable for installations in control cabinets where space is at a premium. It is engineered for harsh industrial environments and offers galvanic isolation and fail-safe features, ensuring high system integrity in safety-critical operations.
The FS-TRO-0824 supports redundancy and diagnostic features in compliance with safety standards such as IEC 61508 and SIL (Safety Integrity Level) certifications, making it an integral component of modern SIS (Safety Instrumented Systems).
Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | FS-TRO-0824 |
| Product Type | Relay Output Module |
| Output Channels | 8 |
| Output Type | Relay (Form A or C, depending on configuration) |
| Rated Voltage | 24V DC nominal |
| Maximum Output Current | 2A per channel (resistive load) |
| Isolation | Channel-to-channel and channel-to-ground |
| Switching Capability | 48V DC or 250V AC (depending on relay rating) |
| Response Time | ≤ 10 ms |
| Diagnostics | Built-in diagnostics for relay state and fault |
| Operating Temperature | –20°C to +70°C |
| Dimensions | 195 x 70 x 60 mm |
| Weight | 0.5 kg |
| Mounting Method | DIN rail |
| Compliance | IEC 61508, SIL 2/3 capable, CE, UL, RoHS |
Product Applications
The FS-TRO-0824 relay output module is commonly used in Safety Instrumented Systems (SIS) and Process Automation Systems, where reliable and fast relay switching is required. It is ideal for controlling and signaling safety-related field equipment.
Common applications include:
-
Emergency Shutdown Systems (ESD): Actuates shutdown valves and initiates safe state conditions.
-
Fire & Gas Systems: Triggers alarms, beacons, and suppression systems.
-
Power Plant Automation: Controls breaker relays, turbines, and generator shutdowns.
-
Oil and Gas Facilities: Supports wellhead safety systems and pipeline monitoring.
-
Manufacturing & Chemical Plants: Drives relays for pumps, motors, and safety locks.
-
Critical Infrastructure: Engages interlocks and switching in high-reliability control panels.
Product Advantages
-
Multiple Channel Output: Provides 8 relay outputs in a single compact module, improving system density.
-
High Reliability: Certified for SIL 2/3 systems under IEC 61508, ensuring dependable safety compliance.
-
Fast Switching: With a response time of ≤10 ms, it supports time-sensitive safety operations.
-
Redundancy Support: Designed for redundant architectures in high-availability systems.
-
Robust Diagnostics: Built-in self-monitoring and fault reporting enhance preventive maintenance.
-
Wide Voltage Support: Relay contacts can switch both AC and DC loads, increasing field compatibility.
-
Strong Isolation: Reduces risk of electrical faults through galvanic isolation between outputs.
-
Compact Design: Space-saving dimensions suitable for dense cabinet or panel layouts.
-
Flexible Mounting: Easily installs on DIN rail systems with minimal tools.
-
Trusted Integration: Optimized for Honeywell Safety Manager and fully compatible with Honeywell DCS infrastructure.
Frequently Asked Questions (FAQ)
Q1: How many output channels does the FS-TRO-0824 provide?
A1: It provides 8 relay output channels.
Q2: What are the physical dimensions and weight of the module?
A2: It measures 195 x 70 x 60 mm and weighs 0.5 kg.
Q3: What is the maximum current supported per relay channel?
A3: Each channel supports up to 2A for resistive loads.
Q4: Can this module switch both AC and DC loads?
A4: Yes, it supports switching of 48V DC and up to 250V AC, depending on relay specifications.
Q5: Is the FS-TRO-0824 suitable for safety-critical applications?
A5: Yes, it meets IEC 61508 and is SIL 2/3 capable.
Q6: How does the module support system diagnostics?
A6: It features built-in relay status monitoring and fault detection.
Q7: Is the module compatible with Honeywell Safety Manager systems?
A7: Yes, it is specifically designed for use within the Honeywell Safety Manager architecture.
Q8: What installation method is recommended?
A8: It is designed for DIN rail mounting for easy integration.
Q9: Does the module offer isolation between channels?
A9: Yes, it features galvanic isolation between channels and to the system ground.
Q10: What industries benefit most from this module?
A10: It is ideal for oil and gas, power generation, chemical, manufacturing, and critical safety applications.
Recommended Models – Same Series / Related
| Model | Description | Key Feature |
|---|---|---|
| FS-TRO-1612 | Relay Output Module, 16 channels | Higher output density |
| FS-DO-2401 | Digital Output Module | Transistor-based digital outputs |
| FS-TDI-0816 | Digital Input Module | 8-channel input for safety systems |
| FS-AI-1101 | Analog Input Module | For process variable monitoring |
| FS-SDO-0824 | Solid-State Output Module | Non-relay solid-state output |
| FS-TDIO-0824 | Mixed I/O Module | Combined digital input/output |
Recommended Models – Same Brand (Honeywell Popular Modules)
| Model | Description | Category |
|---|---|---|
| 8U-TDIL11 | Digital Input Module | Discrete signal acquisition |
| FS-TERM-0002 | Redundant I/O Bus Terminator | Ensures bus signal integrity |
| FS-SICC-0001 | Interconnection Cable | Cable for Safety Manager systems |
| FC-TPSU-2430 | Power Supply Unit | Power for control components |
| FS-AO-2401 | Analog Output Module | Control analog output devices |
| 8U-CPU11 | Central Processing Unit Module | System core processing unit |
