Industrial Data Optical Transceivers
- Isolated Safety Barriers
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PH-M series Mod bus data optical transceiver
Product features
◑ Support Mod bus industrial control protocol
◑ The longest optical fiber communication distance can reach 60KM
◑ The electric interface has the isolation functions with 1500V voltage and 600W surge protection
◑ It adopts standard industrial 35mm rail installation method
◑ Communication rate 0-230.4K
◑ Support single optical port/dual optical port chain network
◑ It adopts DC9-30V wide power input, dual power redundancy, DC1000V power isolation and reverse connection protection, which meets the requirements of various industrial sites requirements. It can provide relay output optical fiber and power failure alarm
Electrical interface
◕ Compatible with Modbus RS485 5PIN industrial terminal
◕ Isolation voltage: instantaneous isolation voltage 5000V; continous is olation voltage 1000V
◕ Support Modbus field bus protocol, communication rate 0~230. 4K.
◕ Termination resistor: This product does not have a termination resistor, but it can be connected with it externally when needed
Optical fiber interface
◐ Fiber wavelength: multimode: 850nm, 1310nm; singlemode: 1310nm, 1550nm
◐ Optical fiber interface type: SC,ST and FC are optional;standard: SC interface
◐ Transmission optical fiber: multimode: 50/125, 62.5/125, 100/140um single mode: 8.3/125, 9/125um, 10/125um
◐ Transmission distance: multimode 2KM; single mode: 20KM
Other indicators
◒ Power supply: power consumption support dual power redundant input,DC9-30V, typical DC24V, power consumption less than 1.5W
◒ Optical fiber link failure and power failure alarm relay output; contact maximum capacity: DC48V/1A, industrial terminal interface
◒ Dimensions: 136mm×105mm×52mm
◒ Working temperature: -10-70℃(-40~+85℃ optional)
◒ Relative humidity: ≤90% (no condensation);
◒ storage temperature: -40~80℃
product display
