COMMFRONT Industrial RS232 to RS422 Converter Port-Powered Built-in 120-Ohm Terminator 600W Surge and 15kV Static Protection

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COMMFRONT Industrial RS232 to RS422 Converter Port-Powered Built-in 120-Ohm Terminator 600W Surge and 15kV Static Protection

Regular Price: US$65.99

Special Price US$54.99

Availability: In stock

Supplier: COMMFRONT

Category: Electronics Computers & Accessories Laptop Accessories Chargers & Adapters

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Industrial RS232 to RS422 Converter

Model: CVT-422-1

The CVT-422-1 is a compact, rugged, industrial-grade, port-powered RS232 to RS422 converter that can be used to convert any standard RS232C port into a four-wire full-duplex RS485 / RS422 port and vice versa. This product supports multi-drop RS485 / RS422 networks and can be used to communicate with one loop of up to 128 units of RS422 devices. It operates within a temperature range of -40ºF to 185ºF (-40ºC to 85ºC), and features 600W surge protection and 15kV static protection. The unit is efficiently powered from the RS232 data line, and it features data format auto-sensing and self-adjusting, which automatically adjust baud rate, parity, stop bit and other COM port parameters to the devices that it is connected to, therefore, it requires no external power, software drivers or flow control. The ALL-IN-ONE rugged terminal block comes with an optional 5V DC input and a selectable 120-Ohm terminator, thus making it an ideal solution for all types of installations.

Features

Rugged industrial-grade port-powered RS232 to 4-Wire RS422 / RS485 converter
Port-powered, no external power or RTS, DTR required
Supports up to 128 nodes of multi-drop RS422/RS485 network
Operates reliably from 300 to 115.2K Baud
Temperature range: -40ºF to 185ºF (-40ºC to 85ºC)
Built-in selectable 120O terminator for system reliability and easy installation
Built-in 600W surge protection, 15kV static protection and circuit protection

YOUR COMPLETE SOLUTION FOR DATA CONVERSION


USB Conversion With our high-quality, high-performance USB converters that use only top-quality chipsets such as those from FTDI and Silicon Labs, USB signals are converted seamlessly into RS-232, RS-485, RS-422, TTL and Ethernet signals. You can confidently choose from our menu of industrial and commercial-grade devices, while knowing that you will get nothing but the best from CommFront.	Serial Conversion CommFront offers a range of rugged industrial-grade RS-232 /RS-485 /RS-422 /TTL /Ethernet converters. These converters support multi-drop RS-485 /RS-422 networks and come with 600W surge protection, 15KV ESD protection, selectable end-of-line terminators, and optional 2500V optical-isolation circuitry, which ensure crisp data signals without interference for all types of installations.	Fiber Optic Conversion (Point to Point) Our fiber optic converters run on a light-speed fiber backbone that is inherently resistant to radio and electrical interference, such as EMI / RFI, lightning, transient surges and ground loops. These converters extend serial (RS-232 / RS-485 / RS-422 / TTL) and Ethernet signals with many options - single-mode and multi-mode; ST, SC, FC and SFP connectors; point-to-point and advanced daisy-chain/self-healing redundant-ring fiber networks – giving your data networks unparalleled flexibility, reliability, and transmission range.	Fiber Optic Conversion (Multi-Drop) CommFront's fiber optic converters run on a light-speed fiber backbone that is inherently resistant to radio and electrical interference, such as EMI / RFI, lightning, transient surges and ground loops. These converters extend serial (RS-232 / RS-485 / RS-422 / TTL) and Ethernet signals with many options - single-mode and multi-mode; ST, SC, FC and SFP connectors; point-to-point and advanced daisy-chain/self-healing redundant-ring fiber networks – giving your data networks unparalleled flexibility, reliability, and transmission range.

SPECIFICATIONS

Part Number	CVT-422-1
Compatibility	EIA/TIA RS-232C standard and RS-485/RS-422 standards
Power Consumption	Port power from RS232 data line, less than 10mA
Baud Rates	300 to 115,200bps
Maximum Number of Drops	128
Connectors	RS232 Side: DB-9 Female; RS422 Side: DB-9 Male; Termination Board: DB-9 Female and a 6-Way Terminal Block
Distance	Depending on power from RS232 port, will transmit up to 4000ft (1.2km) at 19,200bps

Protection	600W Surge Protection, 15kV ESD Protection
End of Line Terminator	120O (built-in, selectable)
Dimensions (H x W x D)	0.63 x 1.3 x 3.5 in (16 x 32 x 90 mm)
Weight	1.34 oz (38 g)
Operating Temperature	-40ºF to 185ºF (-40ºC to 85ºC)
Operating Humidity	Up to 90% RH (non condensation)


	RS232 to RS422	Isolated RS232 to RS422	RS232 to RS485/RS422	Isolated RS232 to RS485/RS422	Isolated RS232 to RS485/RS422 (High-Speed)	Isolated RS485 to RS422
Model	CVT-422-1	CVT-422-3	CVT-485_422-1	CVT-485_422-3	CVT-485_422-4	RPT-485_422-4
Power Source	Port Power	Port Power	Port Power	Port Power	9 to 30VDC	9 to 30VDC
Optical Isolation	NIL	2500Vrms (AC, 1 min)	NIL	2500Vrms (AC, 1 min)	2500Vrms (AC, 1 min)	2500Vrms (AC, 1 min)
Baud Rates	300 to 115.2K bps	1.2K to 38.4K bps	300 to 115.2K bps	1.2K to 38.4K bps	300 to 115.2K bps	300 to 115.2K bps
Installation	In Line	In Line	In Line	In Line	DIN-Rail OR Wall/Panel Mount	DIN-Rail OR Wall/Panel Mount

300 to 115.2K Baud operation (auto-sensing & self-adjusting). Supports multi-drop RS422 networks (up to 128 nodes). Converts RS232 to 4-wire RS485 or RS422 and vice versa. Port-powered, no external power or RTS, DTR required. Rugged industrial-grade port-powered RS232 to RS422 converter.