Yokogawa F3LR02-0N Fiber Optic Interface Module
The Yokogawa F3LR02-0N , also cataloged as the F3LR02 Fiber Optic Interface Module, operates as a dedicated hardware component for high-speed deterministic optical bus communication within Yokogawa FA-M3 PLC networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | F3LR02-0N |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 0.22 lbs (0.10 kg) |
| Dimensions | Standard FA-M3 Module Footprint |
| Operating Temp | 0 deg C to 55 deg C |
| Power Consumption | 460 mA backplane current consumption |
| Module Type | Fiber Optic Interface Module |
| Data Transfer Rate | 10 Mbps high-speed communication |
| Network Topology | Daisy-chain configuration |
| Optical Ports | 2-port system (Send/Receive) |
| Network Capacity | 32 stations maximum per system |
| Status Monitoring | Diagnostic LED indicators |
DCS Signal Conditioning & Field Loop Protocol Features
The F3LR02-0N module establishes high-noise-immunity optical signal pathways between distributed control nodes, eliminating electrical ground loops across long-distance network segments. Integrating a 2-port send/receive optical interface, the unit supports daisy-chain topologies operating at transmission rates up to 10 Mbps. Internal optoelectronic conversion circuitry decouples PLC backplane logic processing from harsh industrial electromagnetic interference, allowing stable cyclic data exchange alongside standard 4-20 mA HART loop protocol instruments and field-level I/O racks.
Frequently Asked Questions
Q: What is the maximum number of network nodes supported by the F3LR02-0N optical link?
A: The module supports up to 32 stations maximum per network system in a daisy-chain configuration.
Q: How much current does the F3LR02-0N draw from the system backplane?
A: The module draws a nominal logic supply current of 460 mA from the base unit backplane bus.
Q: What physical media topology does the F3LR02-0N require for optical communication?
A: It requires point-to-point fiber optic cabling connected via its 2-port send and receive interfaces arranged in a continuous daisy-chain loop.
Field Installation Guidelines
- Turn off all system power supplies connected to the FA-M3 base unit before inserting or seating the F3LR02-0N module.
- Clean all fiber optic connector faces with lint-free optical wipes before mating to the module's Tx/Rx optical ports.
- Observe minimum bend radius requirements for optical fiber cables during channel routing to avoid signal attenuation or glass core fracture.
- Verify link integrity and communication status via the front panel LED indicators immediately following system power-up.
Yokogawa F3LR02-0N Fiber Optic Interface Module
Yokogawa F3LR02-0N Fiber Optic Interface Module
The Yokogawa F3LR02-0N , also cataloged as the F3LR02 Fiber Optic Interface Module, operates as a dedicated hardware component for high-speed deterministic optical bus communication within Yokogawa FA-M3 PLC networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | F3LR02-0N |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 0.22 lbs (0.10 kg) |
| Dimensions | Standard FA-M3 Module Footprint |
| Operating Temp | 0 deg C to 55 deg C |
| Power Consumption | 460 mA backplane current consumption |
| Module Type | Fiber Optic Interface Module |
| Data Transfer Rate | 10 Mbps high-speed communication |
| Network Topology | Daisy-chain configuration |
| Optical Ports | 2-port system (Send/Receive) |
| Network Capacity | 32 stations maximum per system |
| Status Monitoring | Diagnostic LED indicators |
DCS Signal Conditioning & Field Loop Protocol Features
The F3LR02-0N module establishes high-noise-immunity optical signal pathways between distributed control nodes, eliminating electrical ground loops across long-distance network segments. Integrating a 2-port send/receive optical interface, the unit supports daisy-chain topologies operating at transmission rates up to 10 Mbps. Internal optoelectronic conversion circuitry decouples PLC backplane logic processing from harsh industrial electromagnetic interference, allowing stable cyclic data exchange alongside standard 4-20 mA HART loop protocol instruments and field-level I/O racks.
Frequently Asked Questions
Q: What is the maximum number of network nodes supported by the F3LR02-0N optical link?
A: The module supports up to 32 stations maximum per network system in a daisy-chain configuration.
Q: How much current does the F3LR02-0N draw from the system backplane?
A: The module draws a nominal logic supply current of 460 mA from the base unit backplane bus.
Q: What physical media topology does the F3LR02-0N require for optical communication?
A: It requires point-to-point fiber optic cabling connected via its 2-port send and receive interfaces arranged in a continuous daisy-chain loop.
Field Installation Guidelines
- Turn off all system power supplies connected to the FA-M3 base unit before inserting or seating the F3LR02-0N module.
- Clean all fiber optic connector faces with lint-free optical wipes before mating to the module's Tx/Rx optical ports.
- Observe minimum bend radius requirements for optical fiber cables during channel routing to avoid signal attenuation or glass core fracture.
- Verify link integrity and communication status via the front panel LED indicators immediately following system power-up.
