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User Manual for COMNET Multi-Protocol RS232 422 485 Self-Healing Ring Universal Data Transceiver Click to enlarge the picture
Contents of the user manual for the COMNET Multi-Protocol RS232 422 485 Self-Healing
- Product category: Signal Extenders COMNET
- Brand: COMNET
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for COMNET Signal Extenders
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User manual for the COMNET Multi-Protocol RS232 422 485 Self-Healing contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any COMNET product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official COMNET user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a COMNET product will considerably shorten its lifespan!
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Product description The Multi-Protocol RS232/422/485 Self-Healing Ring Universal Data Transceiver from ComNet is a fully-digital modem designed for implementing RS232, RS422, or RS485 2 or 4-wire data communications networks of the highest possible reliability. A network of these transceiver units can support one full-duplex or two half-duplex data channels. This transceiver also features data translation to convert between data protocols. It features a multimode fiber cable of 62.5/125µm.Data re-clocking and regeneration functions permit a high number of transceiver/controller units to be used within the network. This environmentally-hardened transceiver is ideal for use in unconditioned out-of-plant or roadside installations and requires only one optical fiber between units to implement a fully self-healing ring. Bi-color indicating LEDs are provided for rapidly ascertaining equipment operating status, including the location of fiber breaks. Plug-and-play design ensures ease of installation without requiring electrical or optical adjustments. -
- Meets EIA RS232 and RS422/RS485 (2 or 4-wire) specifications (simplex or duplex operation)
- Two data channel capability with one full duplex or two half-duplex channels
- Only one optical fiber required between units for Fault Tolerant/Self-Healing Ring Operation
- Full data re-clocking and regeneration allows high number of transceiver units to be used within a network
- Supports multiple master architecture for unparalleled network reliability
- Remote Fault Indication allows the user to determine when a fiber break or loss of prime operating power has occurred, or a transceiver in the field has failed
- LED status indicators provide rapid indication of all critical operating parameters, including the location of fiber breaks or failed transceivers
- Provide serial data protocol conversion between nodes (consult factory)
- Designed to meet full compliance with the environmental requirements including ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage protection) of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment
- Designed to ensures high reliability in unconditioned out-of-plant/roadside environments
- NTCIP compatible
- Voltage transient protection on all power and signal input/output lines provides protection from power surges and other voltage transient events
- Wide optical dynamic range optical attenuators not required
- Hot-swappable rack modules
- Interchangeable setup between standalone and rack mount
- DIN-rail mountable (requires the DINBKT1 or DINBKT4 adapter plate)
In the Box COMNET Multi-Protocol RS232/422/485 Self-Healing Ring Universal Data Transceiver (Multimode) Limited Lifetime Warranty Table of Contents
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Technical parametersCOMNET FDX72M1SHR Specs | Data Format | RS232, RS422, 2 or 4-wire RS485 with Tri-State, Manchester, bi-phase, Sensornet | | Data Rate | DC-1 Mbaud (RS422 & RS485)
DC-250 kbps (RS232) | | Operating Mode | Asynchronous, simplex or full-duplex | | Bit Error Rate | <10 to 12 @ maximum optical loss budget | | Wavelength | 1310 nm | | Number of Fibers | 1 in/1 out | | Optical Emitter | Laser Diode | | Relays | Normally closed contact: Solid-State relay contacts rated at 0.5 mA, resistive load | | Connectors | Optical: ST
Power: Terminal Block
Data: Terminal Block | | LED Indicators | Power, Status, Receive Data Active, Transmit Data Active, Port A Fiber Link Status, Port B Fiber Link Status | | Operating Voltage | 8 to 15 VDC (or from C1 Rack, sold separately) | | Power Consumption | 4 W | | Number of Rack Slots | 1 | | Current Protection | Automatic resettable solid-state current limiters | | Cladding | 62.5/125 µm | | Optical Power Budget | 16 dB | | Maximum Distance | 2.5 miles (4 km) | | Circuit Board | Meets IPC Standard | | MTBF | >100,000 hours | | Operating Temperature | -40 to 167˚F (-40 to 75˚C) | | Storage Temperature | -40 to 185˚F (-40 to 85˚C) | | Relative Humidity | 0 to 95% (non-condensing) | | Dimensions (L x W x H) | 6.1 x 5.3 x 1.1" (15.5 x 13.5 x 2.8 cm) |
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