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Crestron CNXAO-8, Operation Manual

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Crestron CNXAO-8 Operation Manual Download Page 12

CNX Analog Output Expansion Card 

Crestron 

CNXAO-8

 

Detail View of the Digital Signals for the CT-3000  in SIMPL Windows’ Programming 
Manager 

 

Detail View of the Analog Signals for the CT-3000  in SIMPL Windows’ Programming 
Manager 

 

Expand the Central Control Modules folder. Double click on Slot #1 for a detail view 
(alternatively CTRL+D or drag and drop into 

Detail View

). Assign signals as shown 

below.  

8  

•

  CNX Analog Output Expansion Card: CNXAO-8 

Operations Guide - DOC. 8142 

Summary of Contents for CNXAO-8

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Page 3: ...ations 2 Setup 2 Power Up Reset Voltage Adjustment 2 Installation 3 Output Voltage Limit Adjustment 3 Programming with SIMPL Windows 5 How the Program Works 5 How to Create the Program 6 Problem Solving 11 Troubleshooting 11 Further Inquiries 12 Return and Warranty Policies 13 Merchandise Returns Repair Service 13 CRESTRON Limited Warranty 13 Operations Guide DOC 8142 Contents i ...

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Page 5: ...otentiometer pot to position span as required Physical Description The CNXAO 8 shown below is a circuit board fastened to an aluminum faceplate The card is manufactured to easily fit into an unoccupied slot in a Crestron CNX Generation Control System CNXAO 8 Faceplate The faceplate contains two identical 5 position mini Phoenix type connectors labeled A and B There are four analog output pins and ...

Page 6: ... Software Downloads page Opsys Library of the Crestron website As of the date of manufacture the unit has been tested and found to comply with specifications for CE marking NOTE This card complies with part 15 of the FCC rules Operation is subject to the following two conditions 1 these devices may not cause harmful interference and 2 these devices must accept any interference received including i...

Page 7: ...bserve precautions for handling ESDs to avoid damaging the card NOTE If installing the CNXAO 8 into a CNMSX AV it is assumed that the CNXCAGE has been installed 1 Disconnect power from the CNMSX 2 Use the Phillips tip screwdriver and remove two screws and blank faceplate from the control system 3 Align the CNXAO 8 with the card guides in the open slot and slide the expansion card into position 4 F...

Page 8: ...to increase voltage Turn pots counter clockwise CCW to decrease voltage Lower Limit Adjustment If the need exists it is possible to set a different offset voltage for each output in a group This lower limit adjustment procedure sets the low end voltage value In general the lower limit cannot be less than 12 VDC This adjustment must be set for each output utilized in the group 1 Connect a voltmeter...

Page 9: ... Windows is Crestron Electronics software for programming Crestron control systems It provides a well designed graphical environment with a number of workspaces i e windows in which a programmer can select configure program test and monitor a Crestron control system The next two subsections describe a sample SIMPL Windows program that utilizes the CNXAO 8 The first subsection details how the sampl...

Page 10: ...sed through an initializer produce six incremental one volt outputs that the user selects with the proper touchpanel button How to Create the Program Configuration Manager Use the Configuration Manager workspace Project Configure System in SIMPL Windows to select and configure all the devices that need to be included into the system For this example from the Control Systems folder in the Device Li...

Page 11: ...SIMPL Windows Configuration Manager Programming Manager Use the Programming Manager workspace Project Program System in SIMPL Windows to select symbols and assign their respective signals For this example a touchpanel was added automatically when the device was added to the system in the Configuration Manager workspace Expand the Network Modules folder and double click on the CT 3000 for a detail ...

Page 12: ...Manager Detail View of the Analog Signals for the CT 3000 in SIMPL Windows Programming Manager Expand the Central Control Modules folder Double click on Slot 1 for a detail view alternatively CTRL D or drag and drop into Detail View Assign signals as shown below 8 CNX Analog Output Expansion Card CNXAO 8 Operations Guide DOC 8142 ...

Page 13: ...ram View Expand the Logic folder and double click on symbol icons for a detail view alternatively CTRL D or drag and drop into Detail View Assign signals as shown below Detail View of Two Analog Ramps S 1 S 2 in SIMPL Windows Programming Manager NOTE For a more descriptive symbol name as shown in the previous illustration right mouse click on the symbol icon in the Logic folder in Program View and...

Page 14: ... View of a Analog Equate Symbol S 5 in SIMPL Windows Programming Manager The example SIMPL program is provided with a sixth logic symbol Analog Initialize The purpose of this symbol is to initialize the value so that devices receiving the analog signal do not exhibit drastic voltage swings upon start up or reset Implement this symbol only if the jumper is set to 50 Also replace the input jumper bu...

Page 15: ...rol System is not receiving power Verify power to CNX Control System function properly or at all Circuit card is not properly seated in slot Verify CNXAO 8 is properly inserted into CNX Control System slot per procedures in this Operations Guide Wiring from CNXAO 8 to controlled equipment is incorrect Verify wiring connect the proper pins from CNXAO 8 to each external piece of equipment Output vol...

Page 16: ... Crestron s corporate headquarters at 1 888 CRESTRON 1 888 273 7876 or 1 201 767 3400 In Europe call Crestron International at 32 15 50 99 50 In Asia call Crestron Asia at 852 2341 2016 In Latin America call Crestron Latin America at 5255 5093 2160 In Australia call Crestron Pacific at 613 9480 2999 For local support from exclusive Crestron factory trained personnel in New Zealand call Amber Techn...

Page 17: ...vered This warranty extends to products purchased directly from CRESTRON or an authorized CRESTRON dealer Purchasers should inquire of the dealer regarding the nature and extent of the dealer s warranty if any CRESTRON shall not be liable to honor the terms of this warranty if the product has been used in any application other than that for which it was intended or if it has been subjected to misu...

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Page 19: ...Crestron CNXAO 8 CNX Analog Output Expansion Card Operations Guide DOC 8142 CNX Analog Output Expansion Card CNXAO 8 15 This page intentionally left blank ...

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