COMMFRONT Industrial RS232 to RS485 Converter Port-Powered Built-in 120-Ohm Terminator 600W Surge and 15kV Static Protection

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COMMFRONT Industrial RS232 to RS485 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 RS485 Converter

Model: CVT-485-1

The CVT-485-1 is compact, rugged, industrial-grade, port-powered RS232 to RS485 converter/adapter that can convert any standard RS-232C port into a two-wire half-duplex RS485 port and vice versa. This industrial RS232 to RS485 converter/adapter supports multi-drop RS485 networks and can communicate with one loop of up to 128 units of RS485 devices. This RS485 to RS232 converter/adapter is efficiently powered from the RS232 data line, and it supports data direction auto-turnaround, which automatically enables the RS485 transceiver when data is present on the RS232 side. Therefore, it requires no external power, software drivers, or flow control.

The ALL-IN-ONE rugged terminal block, which was professionally designed for different requirements, comes with an optional 5V DC input and a selectable 120-Ohm terminator, making it an ideal solution for all types of installations.

Features

Rugged industrial-grade port-powered RS232 to RS485 converter
Port-powered, no external power or RTS, DTR required
Supports up to 128 nodes of multi-drop RS485 network
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-485-1
Compatibility	EIA/TIA RS-232C standard and RS-485 standard
Power Consumption	Port power from RS232 data line, less than 10mA
Baud Rates	300 to 115,200bps
Maximum Number of Drops	128
Connector	RS232 Side: DB-9 Female; RS485 Side: DB-9 Male; Termination Board: DB-9 Female and a 4-Way Terminal Block
End of Line Terminator	120O (built-in, selectable)

Surge Protection	600W
Static Protection (ESD)	Up to 15KV
Dimensions (H x W x D)	0.63 x 1.3 x 3.4 in (16 x 32 x 86 mm)
Weight	1.27 oz (36 g)
Operating Temperature	-40ºF to 185ºF (-40ºC to 85ºC)
Operating Humidity	Up to 90% RH (non condensation)


	Slim RS232 to RS485	RS232 to RS485	Isolated RS232 to RS485	Isolated RS232 to RS485/RS422	Isolated RS485 to RS422
Model	CVT-485A-1	CVT-485-1	CVT-485-3	CVT-485_422-4	RPT-485_422-4
Power Source	Port Power	Port Power	Port Power	9 to 30VDC	9 to 30VDC
Optical Isolation	NIL	NIL	2500Vrms (AC, 1 min)	2500Vrms (AC, 1 min)	2500Vrms (AC, 1 min)
Baud Rates	300 to 115.2K bps	300 to 115.2K bps	1.2K to 57.6K bps	300 to 115.2K bps	300 to 115.2K bps
Installation	In Line	In Line	In Line	DIN-Rail OR Wall/Panel Mount	DIN-Rail OR Wall/Panel Mount

Built-in 600W surge protection, 15kV static protection and circuit protection. Built-in selectable 120O terminator. Supports multi-drop RS485 networks (up to 128 nodes). 300 to 115.2K Baud operation (auto-sensing & self-adjusting). Rugged industrial-grade port-powered RS232 to RS485 converter.