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NXP-CPI16
NetLinx
®
Custom Panel Interface
(FG2410)
OVERVIEW
The NetLinx Custom Panel Interface provides a direct ICSNet
connection to custom control panels. It’s pin-for-pin compatible
with devices that were designed for use with the AXP-CPI16 card
(designed for integration with an Axcess Control System). Two 20-
pin headers provide ribbon cable wiring or direct-connect inser-
tion to circuit boards, providing inputs for up to 16 closures and
16 feedback outputs for LEDs. Under software control, the LED
outputs can act as drivers to 8-segment bargraphs or as discrete
outputs for feedback. In addition, the NXC-CPI16 also includes
two quadrature inputs for mechanical or optical rotary encoders,
used to control variable levels such as volume and lights, or lens
focus and zoom.
COMMON APPLICATION
The NXP-CPI16 is a versatile, useful device for both custom panel
and contact-closure applications.
FEATURES
•Integratescustompanelswith16closureinputsand16LED
outputs; pin-for-pin compatible with panels designed for
AXP-CPI16
•Operatesasalow-costclosureinterface
•Actsasadriverforuptotwo8-segmentLEDbargraphs;each
bargraph uses eight of the 16 LED outputs
•Allowsprecisiondigitalcontrolofuptotwolevelsfrom
quadrature inputs
•Acceptsmechanicaloropticalrotaryencoders
•
Offers programmable level response, provides software-driven
performanceadjustmentandswitchablecoarse/nelevelcontrol
SPECIFICATIONS
DIMENSIONS (HWD)
2 3/4” x 1 7/8” x 1 3/8” (7.0 cm x 4.7 cm x 3.6 cm)
WEIGHT
• Device: 8.10 oz (229.6 g)
• Total Shipping: 1 lb (453.6 g)
POWER
12 VDC; maximum draw of 300 mA
INPUT CONNECTORS
• Indicator power: Two-pin 3.5 mm captive wire
• I/O Headers: Two 20-pin headers, 8 I/O channels each (16 closure inputs
activated with GND or TTL Low (< 0.8 V)). Open collector outputs (0-28 VDC).
Inputs are sampled approximately every 10 msec
• Rotary Encoder inputs: 2 Quadrature inputs on a 2 x 3 header (6-pin), two
encoder inputs (4-pin) with a +5 V supply pin (supplying up to 100 mA) and
a GND pin
ICSNET
• Two RJ-45 connectors for ICSNet connection ID BUTTON
• Generates an event from the CPI16 to allow you to assign new device numbers
using the ID mode in NetLinx Studio
LED
ICSP status indicator (green)
OPEN COLLECTOR OUTPUTS
16-open collector outputs, acting as a switch to ground, up to 100 mA.
Outputs can be connected to voltages ranging between 0 and + 28 V.
Each output is updated every 10 msec
INCLUDED ACCESSORIES
• 6-pin header with 3 feet (0.914) of ribbon cable
• Two mating 20-pin headers, each with 3 feet of ribbon cable attached
• One green 2-pin 3.5 mm pitch captive wire connector for external
indicator power
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