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Home Serial Data Communications Isolators and Repeaters RS-232/422/485

Isolators and Repeaters RS-232/422/485

RS-232 boosters from B&B Electronics double the range of your RS-232 data signal. Repeaters may be daisy-chained for extra range. Many CE computers, laptops, and some desktops ship with low-power ports that are unable to drive port-powered devices or full-length RS-232 cabling. RS-232 signal boosters amplify these weak signals up to the RS-232 standard.
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485OPDR
RS-422/485 Isolated Repeater

$210.12

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232OPDR
RS-232 Isolated Repeater

$210.12

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485OPDR-HS
High Speed Isolated RS-422/485 Repeater

$220.42

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485OPDRI
RS-422/485 DIN Rail Repeater - 3-way Isolation

$242.05

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232OPDRI
3-way Isolated Industrial RS-232 Repeater

$242.05

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485OPDRI-PH
RS-485/422 Triple (Heavy Duty) Isolated Repeater, DIN Rail

$297.67

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232OPDRI-PH
Heavy Industrial RS-232 Isolated Repeater

$294.58

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485OP
Optically Isolated RS-422/485 Repeater

$159.65

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232SPHI4
RS-232 Optical Isolator - 4kV Isolation, Port Power

$121.54

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232LB9R
RS-232 Line Booster

$74.16

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9POP4
RS-232 4-Channel Optical Isolator

$83.43

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9SPOP2
2.5kV RS-232 ISOLATOR

$83.43

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ADAM-4510-EE
RS-422/485 Repeater

$123.00

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ADAM-4510I-AE
Robust RS-422/485 Repeater

$200.00

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ADAM-4510S-EE
Isolated RS-422/485 Repeater

$173.00

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