NAME: RS-232/485/422 single-mode fiber MODEM
MODEL: UT-2377SM
DETAIL: UT-2377 is a versatile support for asynchronous RS-232, RS-485, RS-422 communication interface fiber-optic MODEM, is to connect a remote terminal unit (RTU) to the main
Machine (HOST) or distributed data acquisition (SCADA) system controller, the best choice. Support RS-232, RS-485, RS-422 asynchronous communication protocols,
You can use a mix of two RS-232, RS-485 or RS-422 interface supports 2-wire (half duplex) RS-485 and 4-wire (full duplex) RS-422 work. UT-2377 to support the RS-485 data (TXD or SD) to send control, thereby enhancing the ability to adapt to various types of software, but also simplifies the control, fiber MODEM supports asynchronous serial port between multiple fiber optic connections, It supports two asynchronous serial port devices through fiber-optic full-duplex or half-duplex communication, communication distances up to 60 km single-mode, RS-232 signal transmission rate of up to 115.2KBPS, RS-485/RS- 422 of the signal transmission rate of up to 460KBPS, different electrical interface standards can be mixed, you can use the RS-232 devices to connect to RS-485/RS-422 devices, can replace the RS-232 to RS-485/422 interface converters or optical isolator, and provides excellent EMI / RFT features.
UT-2377 supports two data transfer signals: transmit data and receive data, while providing automatic data transfer RS-485/RS-422 enable control circuit. Zero-delay conversion time, all the terminal connected through the serial port, via two ST fiber optic connection interface.
Features:
■ Support RS-232/RS-485/RS-422 Interface
■ Asynchronous Transmission: point to point use, speeds up to 460Kbps
■ Transmission Distance: 60,000 m single-mode (can be customized 120KM)
■ Operating temperature: -40 ° ~ +85 °, relative humidity 5% to 95%
■ Wavelength: 1550nm (single mode)
■ Electrical Interface: RS-232: the use of terminal connector RS-485/422: the use of terminal connector optical interface: ST-type connector (optional SC / FC Interface)
■ RS-232 Interface Features: Standard three-wire RS-232 Interface + /-15KV (ESD) ESD protection rates of up to 115.2Kbps supported
■ Input voltage DC9-48V 200mA
■ RS-485/422 interface characteristics: the use of adaptive technology from port to port rate adaptive regulation, no switch setting, + /-15KV (ESD)
ESD protection of the environment to support up to 32 poll, every road 485/422 signal have 600W lightning protection and surge protection.
MODEL: UT-2377SM
DETAIL: UT-2377 is a versatile support for asynchronous RS-232, RS-485, RS-422 communication interface fiber-optic MODEM, is to connect a remote terminal unit (RTU) to the main
Machine (HOST) or distributed data acquisition (SCADA) system controller, the best choice. Support RS-232, RS-485, RS-422 asynchronous communication protocols,
You can use a mix of two RS-232, RS-485 or RS-422 interface supports 2-wire (half duplex) RS-485 and 4-wire (full duplex) RS-422 work. UT-2377 to support the RS-485 data (TXD or SD) to send control, thereby enhancing the ability to adapt to various types of software, but also simplifies the control, fiber MODEM supports asynchronous serial port between multiple fiber optic connections, It supports two asynchronous serial port devices through fiber-optic full-duplex or half-duplex communication, communication distances up to 60 km single-mode, RS-232 signal transmission rate of up to 115.2KBPS, RS-485/RS- 422 of the signal transmission rate of up to 460KBPS, different electrical interface standards can be mixed, you can use the RS-232 devices to connect to RS-485/RS-422 devices, can replace the RS-232 to RS-485/422 interface converters or optical isolator, and provides excellent EMI / RFT features.
UT-2377 supports two data transfer signals: transmit data and receive data, while providing automatic data transfer RS-485/RS-422 enable control circuit. Zero-delay conversion time, all the terminal connected through the serial port, via two ST fiber optic connection interface.
Features:
■ Support RS-232/RS-485/RS-422 Interface
■ Asynchronous Transmission: point to point use, speeds up to 460Kbps
■ Transmission Distance: 60,000 m single-mode (can be customized 120KM)
■ Operating temperature: -40 ° ~ +85 °, relative humidity 5% to 95%
■ Wavelength: 1550nm (single mode)
■ Electrical Interface: RS-232: the use of terminal connector RS-485/422: the use of terminal connector optical interface: ST-type connector (optional SC / FC Interface)
■ RS-232 Interface Features: Standard three-wire RS-232 Interface + /-15KV (ESD) ESD protection rates of up to 115.2Kbps supported
■ Input voltage DC9-48V 200mA
■ RS-485/422 interface characteristics: the use of adaptive technology from port to port rate adaptive regulation, no switch setting, + /-15KV (ESD)
ESD protection of the environment to support up to 32 poll, every road 485/422 signal have 600W lightning protection and surge protection.