COMMFRONT Industrial RS232 Optical Isolator 7-Wire 2500V Isolation Port-Powered 600W Surge Protection and 15kV Static Protection

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COMMFRONT Industrial RS232 Optical Isolator 7-Wire 2500V Isolation Port-Powered 600W Surge Protection and 15kV Static Protection

Regular Price: US$113.99

Special Price US$94.99

Availability: In stock

Supplier: COMMFRONT

Category: Electronics Accessories & Supplies Power Strips & Surge Protectors Surge Protectors

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Industrial 7-Wire RS232 Isolator

Model: CVT-232B-3

The CVT-232B-3 is a compact, rugged, industrial-grade, port-powered, 7-wire RS-232 Isolator. This 7-wire RS-232 isolator optically isolates seven (7) RS-232 lines (TX, RX, RTS, CTS, DTR, DSR and GND), which effectively protects your RS-232 devices from ground loops, noise problems, transient surges, remote lightning and spikes. The unit operates within a temperature range of -40ºF to 185ºF (-40ºC to 85ºC), and features 600W surge protection and 15kV ESD static protection. This 7-wire RS-232 opto-isolator is efficiently powered from the RS232 data line, and it comes with the auto-sensing and self-adjusting features, 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, manual settings or software drivers, making the unit a highly reliable and truly plug-and-play device.

Features

7-wire RS232 Optical Isolator
Rugged industrial-grade with temperature range of -40ºF to 185ºF (-40ºC to 85ºC)
2500V optical isolation
Port-powered
Built-in 600W surge protection and 15kV ESD static protection
Operates reliably from 300 to 19.2K baud
Plug and play, no DIP switch or jumper settings required

WHY OPTICAL ISOLATION?


Ground Loops Ground loop currents can flow through “the path of least resistance” via either the common earth ground or the ground wire and cause serious damages to the connected devices. Optical isolation uses an LED (Light Emitting Device) and a photosensitive transistor to transfer data across the isolation barrier - typically an air gap; in other words, data is transmitted using light instead of electrical signals, so there is no physical connections between the grounds and the data lines, thus removing the ground loop problems.	Lightning Serial networks are often exposed to remote lightning because of the long distances and the surrounding electrical equipment. Optical isolation uses an LED (Light Emitting Device) and a photosensitive transistor to transfer data across the isolation barrier - typically an air gap; in other words, data is transmitted using light instead of electrical signals, so there is no physical connections between the connected devices, thus effectively preventing remote lightning, voltage surges, and sparks from destroying other parts of the system.	Voltage Surges Because of the long distances and the surrounding electrical devices, voltage surges can run across the system and cause damages to the valuable equipment. Optical isolation uses an LED (Light Emitting Device) and a photosensitive transistor to transfer data across the isolation barrier - typically an air gap; in other words, data is transmitted using light instead of electrical signals, so there is no physical connections between the connected devices, thus effectively preventing remote lightning, voltage surges, and sparks from destroying other parts of the system.	Sparks Sparks can cause transient voltage to run across the system and cause serious damages to the valuable equipment. Optical isolation uses an LED (Light Emitting Device) and a photosensitive transistor to transfer data across the isolation barrier - typically an air gap; in other words, data is transmitted using light instead of electrical signals, so there is no physical connections between the connected devices, thus effectively preventing remote lightning, voltage surges, and sparks from destroying other parts of the system.

SPECIFICATIONS

Part Number	CVT-232B-3
Compatibility	EIA/TIA RS-232C standard
Power Source	Port power from RS232 data line
Current Consumption	Less than 10mA
Optical Isolation	2500Vrms (AC, 1 min)
Baud Rates	300 to 19,200bps (auto-sensing & self-adjusting)
Distance	RS-232: 16ft (5m)

Connector	DB-9 Female Connector and DB-9 Male Connector
Surge Protection	600W
Static Protection (ESD)	Up to 15KV
Dimensions (H x W x D)	0.63 x 1.3 x 2.5 in (16 x 32 x 63 mm)
Weight	0.83 oz (23.5 g)
Operating Temperature	-40ºF to 185ºF (-40ºC to 85ºC)
Operating Humidity	Up to 90% RH (non condensation)


	3-Wire RS232 Isolator	High-Speed 3-Wire RS232 Isolator	7-Wire RS232 Isolator	RS485/RS422 Isolator/Repeater/Converter	Isolated RS485 Hub	Isolated RS422/RS232 Hub
Data	RS232	RS232	RS232	RS485/RS422	RS485	RS422/RS232
Number of Wires Protected	3	3	7	2 OR 4	2	4 OR 3
Power Source	RS232 Port Power	5VDC	RS232 Port Power	9 to 30VDC	9 to 30VDC	5VDC
Baud Rates	300 to 38.4K bps	300 to 115.2K bps	300 to 19.2K bps	300 to 115.2K bps	300 to 115.2K bps	300 to 115.2K bps
Optical Isolation	5000Vrms (AC, 1 min)	5000Vrms (AC, 1 min)	2500Vrms (AC, 1 min)	2500Vrms (AC, 1 min)	2500Vrms (AC, 1 min)	2500Vrms (AC, 1 min)
Installation	In Line	In Line	In Line	DIN-Rail OR Wall/Panel Mount	DIN-Rail OR Wall/Panel Mount	Wall/Panel Mount

Operating temperature: -40ºF to 185ºF (-40ºC to 85ºC). Built-in 600W surge protection, 15kV static protection and circuit protection. Port-powered, no external power or RTS, DTR required. Plug and play (hot-pluggable, data format auto-sensing & self-adjusting). No software drivers, DIP switch or jumper settings required. 2500V optical isolation, 300 to 19.2K Baud operation (auto-sensing & self-adjusting). Rugged industrial-grade port-powered 7-wire RS-232 isolator.