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B+B SmartWorx

B+B SmartWorx Port - Powered RS-232 to RS-422 Converter - 1 Pack - 1 x RS-232 Serial - 1 x RS-422 Serial

Category Connector Adapters
B+B SmartWorx Port - Powered RS-232 to RS-422 Converter - 1 Pack - 1 x RS-232 Serial - 1 x RS-422 Serial
B+B SmartWorx

B+B SmartWorx Port - Powered RS-232 to RS-422 Converter - 1 Pack - 1 x RS-232 Serial - 1 x RS-422 Serial

Item Code: 4791370
Category Connector Adapters
Manufacturer Advantech Co., Ltd

Description

The 422LP9R is a port - powered two - channel RS - 232 to RS - 422 converter. It converts TD and RD RS - 232 lines to balanced RS - 422 signals. The unit is powered from the RS - 232 handshake lines DTR an d RTS. One of these handshake lines must be asserted (high) in order to power the unit (See Table 1). The RS - 422 driver is enabled when RTS is asserted. Therefore, RTS must be asserted in order to transmit data. The RS - 422 receiver is always enabled. If DT R is always asserted and the RTS is used to control the driver, the 422LP9R can be used as a RS - 232 to RS - 485 4 - wire converter. To insure reception, it is recommended that DTR is asserted.

In order to maximize the amount of power available to the RS - 422 d river, the RS - 232 handshake lines are not looped back (tied together). As a result the following handshake lines will appear as disasserted (low): CTS, DCD, and DSR. Care should be taken to insure that any software being used doesn't require any of these handshake lines be asserted. If existing software requires any of the handshake lines to be asserted, you can loop back the required handshake lines in your cable.

Specifications

UNSPSC Code

26121604

Weight

0.05lb

Height

1in

Width

3in

Length

4.6in

Adapter Type

Serial

Brand

B+B SmartWorx

Brand Name

B+B SmartWorx

Category

Connector Adapters

Connector on First End Details

1 x RS-232 Serial

Connector Type on First End

RS-232 Serial

Connector Type on Second End

RS-422 Serial

Country of Origin

United States

Environmental Certification

RoHS

Environmentally Friendly

Yes

Manufacturer

Advantech Co., Ltd

Packaged Quantity

1

Product Type

Data Transfer Adapter

Starting from
$181.78 / EA
/
%
- +
Add to quick list
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B+B SmartWorx

B+B SmartWorx Port - Powered RS-232 to RS-422 Converter - 1 Pack - 1 x RS-232 Serial - 1 x RS-422 Serial

Category Connector Adapters
B+B SmartWorx Port - Powered RS-232 to RS-422 Converter - 1 Pack - 1 x RS-232 Serial - 1 x RS-422 Serial
B+B SmartWorx

B+B SmartWorx Port - Powered RS-232 to RS-422 Converter - 1 Pack - 1 x RS-232 Serial - 1 x RS-422 Serial

Item Code: 4791370
Category Connector Adapters
Manufacturer Advantech Co., Ltd

Description

The 422LP9R is a port - powered two - channel RS - 232 to RS - 422 converter. It converts TD and RD RS - 232 lines to balanced RS - 422 signals. The unit is powered from the RS - 232 handshake lines DTR an d RTS. One of these handshake lines must be asserted (high) in order to power the unit (See Table 1). The RS - 422 driver is enabled when RTS is asserted. Therefore, RTS must be asserted in order to transmit data. The RS - 422 receiver is always enabled. If DT R is always asserted and the RTS is used to control the driver, the 422LP9R can be used as a RS - 232 to RS - 485 4 - wire converter. To insure reception, it is recommended that DTR is asserted.

In order to maximize the amount of power available to the RS - 422 d river, the RS - 232 handshake lines are not looped back (tied together). As a result the following handshake lines will appear as disasserted (low): CTS, DCD, and DSR. Care should be taken to insure that any software being used doesn't require any of these handshake lines be asserted. If existing software requires any of the handshake lines to be asserted, you can loop back the required handshake lines in your cable.

Specifications

UNSPSC Code

26121604

Weight

0.05lb

Height

1in

Width

3in

Length

4.6in

Adapter Type

Serial

Brand

B+B SmartWorx

Brand Name

B+B SmartWorx

Category

Connector Adapters

Connector on First End Details

1 x RS-232 Serial

Connector Type on First End

RS-232 Serial

Connector Type on Second End

RS-422 Serial

Country of Origin

United States

Environmental Certification

RoHS

Environmentally Friendly

Yes

Manufacturer

Advantech Co., Ltd

Packaged Quantity

1

Product Type

Data Transfer Adapter

Starting from
$181.78 / EA
/
%
- +
Add to quick list
Compare
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