Related Manuals for AMX NetLinx Custom Panel Interface NXP-CPI16
Summary of Contents for AMX NetLinx Custom Panel Interface NXP-CPI16
- Page 1 Operation/Reference Guide NXP-CPI16 NetLinx Custom Panel Interface Cu st o m P a n e l I n t er f a c e s L as t R e vi s ed: 1 /1 3 /20 0 9...
- Page 2 RMA number. AMX is not liable for any damages caused by its products or for the failure of its products to perform. This includes any lost profits, lost savings, incidental damages, or consequential damages. AMX is not liable for any claim made by a third party or by an AMX Dealer for a third party.
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Page 3: Table Of Contents
Table of Contents Product Information ...1 Specifications... 2 Installation ...3 Input and Output Connectors ... 3 Quadrature Connectors ... 3 Quadrature Inputs... 4 Programming ...5 Levels... 5 Send_Commands ... 6 System Worksheets ...11 NXP-CPI16 NetLinx Custom Panel Interface Table of Contents... -
Page 5: Product Information
Product Information The AMX NXP-CPI16 is a NetLinx panel device that allows system integrators to connect switches, indicators, and rotary encoders to a NetLinx control system. Providing contact closure inputs and feedback outputs for up to 16 buttons, the miniature PC board contains two 20-pin headers for ribbon cable installation or direct mounting to a printed circuit board. -
Page 6: Specifications
Specifications The table below lists the NXP-CPI16 specifications. NXP-CPI16 Specifications Power Requirement Input Connectors: Indicator Power Closure Inputs Rotary Encoder Inputs ICSNet ID Button Open Collector Outputs Dimensions (HWD) Weight Accessories 12 VDC (300 mA max.) Two-pin 3.5 mm captive-wire. This connector is used to supply a higher voltage and more current to the power pins of Header 1 and Header 2. -
Page 7: Installation
Input and Output Connectors To install the NXP-CPI16, connect ribbon cables or a PC board to one or more of the headers. The table below shows the pinouts for the two 20-pin headers. I/O Connector Pinouts Header 1 Signal Output 1 Output 2 Output 3 Output 4... -
Page 8: Quadrature Inputs
Quadrature Inputs By default, the quadrature inputs expect the phase relationship, shown in FIG. 2, for a clockwise rotation of the encoder to generate a positive level change. If the phase relationship does not match the example, a clockwise rotation will generate a negative level change. This can be corrected in two ways: Inputs A and B can be wired in reverse so the phase relationship is obtained at the quadrature encoder input pins. -
Page 9: Programming
Programming There are two modes of Channel Assignments: Discrete Output and Default Mode. Both modes are set using the ‘STATUS-ON’ and ‘STATUS-OFF’ commands. Discrete Output mode should be used if channel status feedback for the outputs needs to be separate from the inputs. The tables below provide channel assignment information on both modes. -
Page 10: Send_Commands
Send_Commands Use the Send_Commands listed in the table below to program the NXP-CPI16. Send_Commands BMODE Syntax: Configures either ‘BMODE <bargraph #> <bargraph mode>’ set of 8 outputs as Variables: an 8-segment bar- Where <bargraph #> graph display. 1 - Selects bargraph 1 (outputs 1 - 8) 2 - Selects bargraph 2 (outputs 9 - 16) Where <bargraph mode>... - Page 11 Send_Commands (Cont.) The default is byte (8-bits), which yields a range of 0 - 255 for the level value. LVL_SZ Sets the size (data Syntax: type) of the value that will be used by Variables: the NXP-CPI16 when receiving and sending LEVEL messages.
- Page 12 Please note that the actual direction of rotation for a positive level change will depend QDIR upon the phase relationship of the outputs on the quadrature encoder selected. If the Controls the direc- correct phase relationship is not met, it may be necessary to send a CCW (counter- tion of rotation that clockwise) QDIR command to get a positive level change for a clockwise rotation of the will correspond to a...
- Page 13 Each of the two 20-pin connectors is assigned a group of 8 input and output channels. The table below shows the relation of input and output channels in the STATUS modes. Input/Output STATUS Mode Mode Connector Inputs Outputs The NXP-CPI16 may be configured to default to STATUS-ON mode using the following method. The commands can force a change to the mode no matter what default mode is configured for the device.
- Page 14 NXP-CPI16 NetLinx Custom Panel Interface...
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Page 15: System Worksheets
System Worksheets Dealer ID Dealer Description Rev Number Header 1 Number Ground Power Ground Ground Header 2 NXP-CPI16 NetLinx Custom Panel Interface Date PO Number SO Number Serial Number Device Number System Worksheets... - Page 16 CH10 CH11 CH12 CH13 CH14 CH15 CH16 Ground Power Ground Ground...
- Page 18 It’s Your World - Take Control™ 3000 RESEARCH DRIVE, RICHARDSON, TX 75082 USA • 800.222.0193 • 469.624.8000 • 469-624-7153 fax • 800.932.6993 technical support • www.amx.com...