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  • The PL-18 is a highly versatile port expander that adds RS-232, IR and relay ports to an RS-232 controller such as the Kramer RC-2, RC-62 and RC-63.
    • 2 RS-232 Serial Ports - One input (from RS-232 controller) and one output (to AV controlled devices).
    • 4 Relay Contact Closure Ports - Conveniently controls other room items related to the AV system such as raising and lowering drapes, the screen or the projector.
    • 2 3.5mm for IR Emitter.
    • 1 USB Port - For firmware upgrade.
    • Compact Kramer TOOLS™ - 3 units can be rack mounted side-by-side in a 1U rack space with the optional RK-3T rack adapter.
    Rack Adapters: 19” (1U): RK-3T


PORTS: 2 bidirectional RS-232 ports on terminal block connectors; 1 USB.
OUTPUTS: 4 relays on terminal block connectors, 36V AC or DC, 1A, 60V AC max on non-inductive load; 2 IR outputs on 3.5mm mini jack connector.
LED INDICATORS: ON (green), RS-232 (Tx-red and Rx-green), IR (green), relays (green).
DIMENSIONS: 12cm x 7.6cm x 2.4cm (4.7" x 3.0" x 1.0") W, D, H.
WEIGHT: 0.6kg (1.4lbs).
ACCESSORIES: Power supply.
OPTIONS: RK-3T 19" rack adapter, IR emitter extension cables, 15m and 20m.

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