INDUSTRIAL RS232 TO RS485 CONVERTERS

The CVT-485A-1 is another version of our popular model: CVT-485-1. It is a slim, industrial-grade, port-powered RS232 to RS485 converter that supports multi-drop RS485 networks and can be used to communicate with one loop of up to 128 units of 2-wire RS485 devices. The unit features very high power efficiency (less than 8mA) and it supports data direction auto-turnaround. It comes with a 5-way terminal block which can be attached to the converter securely without using screws and nuts, and the innovative selectable 120-Ohm end-of-line terminator design makes the termination easier than ever before, thus making the unit an ideal solution for quick installation and space-restricted applications.

2-wire RS485 | 300 to 115.2K Baud

The CVT-485-1 is a compact, industrial-grade, port-powered RS232 to RS485 converter, which supports multi-drop RS485 networks and can be used to communicate with one loop of up to 128 units of 2-wire RS485 devices. The unit is efficiently powered from the RS232 data line and it supports data direction auto-turnaround. 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, thus making it an ideal solution for all types of installations.

2-wire RS485 | 300 to 115.2K Baud | Optional 5V DC input

The CVT-485_422-1 is a dual-function, compact, industrial-grade, port-powered RS232 to RS485 converter / RS232 to RS422 converter, which supports multi-drop RS485/RS422 networks and can be used to communicate with one loop of up to 128 units of 2-wire RS485 or 4-wire RS485 / RS422 devices. The unit is efficiently powered from the RS232 data line and it supports data direction auto-turnaround. 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, thus making it an ideal solution for all types of installations.

2-wire RS485 or 4-wire RS485/RS422 | 300 to 115.2K Baud | Optional 5V DC input

The CVT-485_422-1(25) is a 25-pin version, dual-function, industrial-grade, port-powered RS232 to RS422 / RS232 to RS485 converter, which supports multi-drop RS485/RS422 networks and can be used to communicate with one loop of up to 128 units of 2-wire RS485 or 4-wire RS485 / RS422 devices. The unit is efficiently powered from the RS232 data line and it supports data direction auto-turnaround. 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, thus making it an ideal solution for all types of installations.

2-wire RS485 or 4-wire RS485/RS422 | 300 to 115.2K Baud | Optional 5V DC input

The CVT-485-3 is a industrial-grade, optically-isolated, port-powered RS232 to RS485 converter, which supports multi-drop RS485 networks and can be used to communicate with one loop of up to 64 units of 2-wire RS485 devices. This product features 2500V opto-isolation circuitry, which effectively protect your RS232 devices from ground loops, noise problems, transient surges, remote lightning and spikes. The unit is efficiently powered from the RS-232 data line and it supports data direction auto-turnaround. 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, thus making it an ideal solution for all types of installations.

2-wire RS485 | 1.2K to 57.6K Baud | Optional 5V DC input

The CVT-485_422-3 is a dual-function, industrial-grade, optically isolated, port-powered RS232 to RS485 converter / RS232 to RS422 converter, which supports multi-drop RS485/RS422 networks and can be used to communicate with one loop of up to 64 units of 2-wire RS485 or 4-wire RS485 / RS422 devices. This product features 2500V opto-isolation circuitry, which effectively protect your RS-232 devices from ground loops, noise problems, transient surges, remote lightning and spikes. The unit is efficiently powered from the RS-232 data line and it supports data direction auto-turnaround. 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, thus making it an ideal solution for all types of installations.

2-wire RS485 or 4-wire RS485/RS422 | 1.2K to 38.4K Baud | Optional 5V DC input

The CVT-485_422-3(25) is a 25-pin version, dual-function, industrial-grade, optically-isolated, port-powered RS232 to RS485 converter / RS232 to RS422 converter, which supports multi-drop RS485/RS422 networks and can be used to communicate with one loop of up to 64 units of 2-wire RS485 or 4-wire RS485 / RS422 devices. This product features 2500V opto-isolation circuitry. It is efficiently powered from the RS-232 data line and it supports data direction auto-turnaround. 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, thus making it an ideal solution for all types of installations.

2-wire RS485 or 4-wire RS485/RS422 | 1.2K to 38.4K Baud | Optional 5V DC input

The CVT-485_422-4 is a dual-function, industrial-grade, high-speed (300 to 115,200bps), optically-isolated RS232 to RS485 converter / RS232 to RS422 converter, which supports multi-drop RS485/RS422 networks and can be used to communicate with one loop of up to 128 units of 2-wire RS485 or 4-wire RS485 / RS422 devices. This product features 2500V opto-isolation circuitry and it supports data direction auto-turnaround. The unit comes with a built-in selectable 120-Ohm terminator and is powered from an external 9 to 30VDC power supply (included), so you do not have to worry about the power capability of your RS232 device. The product can be mounted directly on a wall, panel or DIN Rail, without a need of using any unsecured DIN-Rail or wall-mount brackets.

2-wire RS485 or 4-wire RS485/RS422 | 300 to 115.2K Baud

The HUB-485-4 is a rugged, industrial-grade, optically-isolated RS-485 Hub/Splitter/Repeater, which supports multi-drop 2-wire RS485 networks and can be used to expand RS485 networks by splitting one RS485 network into four (star wiring), in turn increasing the maximum number of nodes and the distance covered by an RS485 network. The product features 2500V opto-isolation circuitry and supports data direction auto-turnaround. The unit is powered from an external 9 to 30VDC power supply (included), and it can be mounted directly on a wall, panel or DIN Rail, without a need of using any unsecured DIN-Rail or wall-mount brackets.

2-wire RS485 | 300 to 115.2K Baud