Product Overview
F3YA08-2N is a TRIAC contact output module with 8 outputs. It uses photocoupler isolation for safe, reliable switching. Each point handles up to 1 A at 100–240 V AC. The module needs no external power supply and mounts with a 10-point terminal block. It fits industrial control panels that require compact AC output switching.
This module suits PLC systems, relay replacement, and AC load control. Its response time is fast: OFF→ON in 1 ms max. ON→OFF is 1/2 cycle +1 ms max. The CR absorber and varistor protect against surges. The unit operates from 0 to 55°C and tolerates 10–90% RH. It is a solid choice for OEM and MRO applications.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Oiltech Controls |
| Model | F3YA08-2N |
| Output type | TRIAC contact |
| Number of outputs | 8 |
| Points/common | 8 points/common |
| Isolation method | Photocoupler isolation |
| Rated load voltage | 100–240 V AC |
| Max load current | 1 A/point (0–40°C); 0.7 A/point (40–55°C); 3 A/common |
| Response time OFF→ON | 1 ms max |
| Response time ON→OFF | 1/2 cycle +1 ms max |
| ON voltage | 1.5 V AC max |
| Off-time leakage current | 3 mA max |
| Surge protector | CR absorber, varistor |
| CPU error output | Not required |
| Current consumption | 130 mA (5 V DC) |
| External power supply | Not required |
| External connection | 10-point terminal block, M3.5 screw |
| Weight | 150 g |
| Operating temperature | 0 to 55°C |
| Storage temperature | -20 to 75°C |
| Humidity range | 10–90% RH (non-condensing) |
| Atmosphere | No corrosive gases, flammable gases, or heavy dust |
Installation Guide
- Mount the module in a clean, dry control cabinet.
- Use the 10-point M3.5 screw terminal block for wiring.
- Keep AC load wires separate from signal lines.
- Check that the load current stays within the per-point and common ratings.
- Provide adequate ventilation around the module.
- Connect the 5 V DC supply; no external power is needed for the load.
Commissioning and Maintenance
- Verify output response with a simple ON/OFF test.
- Measure off-state leakage current; it should be under 3 mA.
- Inspect terminal screws for tightness after the first week.
- Clean dust from the module surface with dry air.
- Replace the module if output failure or abnormal heating occurs.
Compatibility Notes
The F3YA08-2N works with many PLC and control systems that accept 100–240 V AC TRIAC outputs. It suits relay replacement and AC load switching. The module needs no external power supply. It is compatible with standard 10-point terminal wiring. Always confirm the load voltage and current match the module ratings.
Certification and Quality
Each unit is tested before shipment. Oiltech Controls verifies output function, isolation, and terminal condition. The module follows industrial quality practices. We support obsolete control systems and offer technical help for integration.
Package Contents
- F3YA08-2N TRIAC output module (1 pc)
- Terminal block hardware (as fitted)
- Protective packaging
Warranty and Shipping
Every purchase includes a 12-month warranty. We ship via FedEx, UPS, and DHL. Global shipment support is available. We test and verify each module before dispatch.
Typical Applications
- PLC AC output expansion
- Relay replacement in control panels
- AC solenoid and valve control
- Industrial automation retrofit projects
- Obsolete control system maintenance
Diagnostic Capability
Use a multimeter to check ON voltage (1.5 V AC max) and off-state leakage (3 mA max). The photocoupler isolation helps separate control and load circuits. The CR absorber and varistor reduce surge damage. These features make fault finding easier in the field.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts
- Global shipment support with trusted carriers
- Tested industrial surplus and refurbished options
- 12-month warranty on every module
- Technical verification before shipment
- Support for obsolete control systems
FAQ
Q: Does the module need an external power supply?
A: No. It uses 5 V DC current at 130 mA.
Q: What is the maximum load current per point?
A: 1 A per point at 0–40°C. It drops to 0.7 A at 40–55°C.
Q: Is the output isolated?
A: Yes. It uses photocoupler isolation.
Q: How fast does it switch?
A: OFF→ON in 1 ms max. ON→OFF in 1/2 cycle +1 ms max.
Q: What is the warranty?
A: 12 months from the purchase date.
Contact Information
Inquiries: info@oiltechcontrols.com
Phone / WhatsApp: +86 158 8020 0923
Copyright © 2026 Oiltech Controls Limited. All rights reserved.
Original Source: https://www.oiltechcontrols.com/
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