AMX CONTROL CARDS AND NETMODULES, Instruction Manual, Page: 25 / 52

NXC-IRS4 4-Port IR/S Control Card
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NXF CardFrame, NetLinx Control Cards, and NetModules
NXC-IRS4 4-Port IR/S Control Card
The NXC-IRS4 4-Port IR/S Control Card ( FG2023 ) provides four IR/Serial input control ports
with LED status feedback. Each port in the NXC-IRS4 stores programmed commands for IR- or
serial-controlled devices. FIG. 5 shows the IRS4 card.
Specifications
FIG. 5 NXC-IRS4 4-Port IR/Serial Control card
NXC-IRS4 Specifications
Power Requirements 110 mA @ 12 VDC
Power +12 VDC power for sensors
Operation:
IR 1-4 4 IR/Serial control ports
Input 1-4 4 input ports for closure or 0-5 VDC sensing, 200 mA
Memory 32K of IR memory shared between four ports.
IR Frequency range Support of high-frequency carriers up to 1.14 MHz.
Status LEDs:
(2 LEDs per channel)
LEDs light to indicate
ON status
Red LED shows IR transmission activity/Yellow LED shows input status activity:
LED 1: Channel 1 Input (yellow)
LED 2: Channel 1 IR Out (red)
LED 3: Channel 2 Input (yellow)
LED 4: Channel 2 IR Out (red)
LED 5: Channel 3 Input (yellow)
LED 6: Channel 3 IR Out (red)
LED 7: Channel 4 Input (yellow)
LED 8: Channel 4 IR Out (red)
Connections/wiring • Two 2-pin 3.5 mm captive-screw terminals
• Two CC-NIRC IR Emitters