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LK-RM102L RS485 Lens Decoder

Three reversible DC voltage outputs control lens zoom, focus and iris, or drive three DC motors; two relay outputs switch accessories such as wipers and lights

Input voltage: : DC 12 V

Standby power: : 0.2 W

Lens drive voltage: : DC 12 V

Lens drive current: : 800 mA max

Digital inputs: : 8

Relay output: : 2

Contact type: : normally open

Contact rating: : AC 270 V / 10 A, DC 125 V / 12 A

Interface: : RS485

Protocol: : Pelco-D/P, auto-detected

Baud rate: : 2400-19200 bps

Address: : 0-63

ESD protection: : 15 kV

Operating environment: : inside a sealed enclosure

Operating temperature: : -40 °C to 50 °C

The LK-RM102L is a controller for two- or three-motor powered lenses, using RS485 with the Pelco-D/P protocol. It provides three reversible DC voltage outputs for lens zoom, focus and iris - these can equally drive three DC motors - plus two relay outputs for accessories such as wipers and lights. Eight on-board digital inputs allow push-buttons to operate the relays and voltage outputs directly.

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