Crestron PAC2® Professional Automation Control System Operations Guide
Regulatory Compliance As of the date of manufacture, the PAC2 has been tested and found to comply with specifications for CE marking and standards per EMC and Radiocommunications Compliance Labelling. Federal Communications Commission (FCC) Compliance Statement CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for compliance could void the user’s authority to operate the equipment.
Crestron PAC2 Professional Automation Control System Contents Professional Automation Control System: PAC2 1 Introduction ............................................................................................................................... 1 Features and Functions ................................................................................................ 1 Specifications ..............................................................................................................
Crestron PAC2 Professional Automation Control System Professional Automation Control System: PAC2 Introduction The PAC2® from Crestron® is a professional dual bus control system designed to serve as the central processor for Crestron Green Light® systems. Fast performance, rigorous construction and extreme flexibility provide a truly powerful automation solution for today’s most demanding residential and commercial environments.
Professional Automation Control System Crestron PAC2 MIDI interfaces can be added by installing up to two Y-Bus control cards. Crestron also offers a full line of expansion modules to facilitate the placement of serial COM ports, relays, DTMF interfaces and shade controllers at any location throughout a residence or commercial facility. Modular Enclosure Installation The PAC2 mounts in any CAEN or CAENIB automation enclosure and connects directly to the CLX-Series lighting modules.
Crestron PAC2 Professional Automation Control System Backup Processor For applications demanding ultimate reliability, a second backup PAC2 may be employed. An internal watchdog circuit constantly monitors the PAC2’s processor, transferring control of the complete system in the event of a failure. An override input is also provided to allow an external contact closure to bypass the PAC2 and activate a preset override state in each connected lighting module.
Crestron PAC2 Professional Automation Control System Specifications Specifications for the PAC2 are listed in the following table.
Crestron PAC2 Professional Automation Control System Physical Description This section provides information on the connections, controls and indicators available on the PAC2. PAC2 Physical View (Without Optional Y and Z Bus Cards) PAC2 Physical View (Top with Optional Jumpered 3-Pin Mini Connector Installed in POWER 1 Port) Operations Guide – Doc.
Crestron PAC2 Professional Automation Control System PAC2 Overall Dimensions (Front View) 14.00 in (356 mm) 8.00 in (204 mm) Refer to “Built-In Cresnet Hub/Repeater” which starts on page 10 for wiring details and power requirements for the PAC2 NET connectors. PAC2 Overall Dimensions (Bottom View) 3.75 in (96 mm) Z-Bus Slot Y-Bus Slots PAC2 (Left Side View) 6 • Professional Automation Control System: PAC2 Operations Guide – Doc.
Crestron PAC2 Professional Automation Control System PAC2 Connectors & Indicators (Front View) 2 1 2 3 1 4 5 6 7 8 9 10 11 12 13 PAC2 Connectors (Bottom View) 14 18 Operations Guide – Doc.
Crestron PAC2 Professional Automation Control System Connectors, Controls & Indicators 1 # CONNECTORS , CONTROLS & INDICATORS DESCRIPTION 1 NET (and LEDs) (A – H) (32) 4-pin 3.
Crestron PAC2 Professional Automation Control System Connectors, Controls & Indicators (Continued) 1 # CONNECTORS , CONTROLS & INDICATORS DESCRIPTION 6 BACKUP NET INPUT (1) 4-pin 3.
Crestron PAC2 Professional Automation Control System Connectors, Controls & Indicators (Continued) 1 # CONNECTORS , CONTROLS & INDICATORS 17 NET (24 VDC 50W) 24 Y Z G 24VDC 50W 18 Line Power 19 S1, S2 DESCRIPTION (1) 4-pin 5 mm detachable terminal block; Cresnet port, Master/Slave selectable’ Expandable via C2N-NPA8 Network Poll Accelerator (sold separately) 24: Power (24 Vdc) Y: Data Z: Data G: Ground (1) Attached input power cable, ~1 foot (~305 mm) long, with inline IEC320 socket; Connects to
Crestron PAC2 Professional Automation Control System Powering a Hub Segment Pair In the illustration above, one of the supplied 3-pin mini connectors with installed jumper wire is plugged into the POWER 1 port. The PAC 2’s internal power supply is connected to the INT pin; the port’s EXT pin is connected to the 24 pin of each connector in the segment pair. Since the jumper connects the INT and EXT pins of the port, 24Vdc is supplied to each connector and the external network devices.
Crestron PAC2 Professional Automation Control System Setup Network Wiring When wiring the Cresnet network, consider the following: Use Crestron Certified Wire. Use Crestron power supplies for Crestron equipment. Provide sufficient power to the system. CAUTION: Insufficient power can lead to unpredictable results or damage to the equipment. Use the Crestron Power Calculator to help calculate how much power is needed for the system (www.crestron.com/calculators).
Crestron PAC2 Professional Automation Control System 1. Using a #2 Phillips screwdriver, attach the four supplied self-tapping pan Phillips screws (8B x 1/4”) by screwing them in partially (to allow room to mount the PAC2) below the modules. (Refer to the illustration below.) 2. Mount the PAC2 in the CAEN (where the screws were attached in step 1), slide the unit to the right to ensure the screws fully engage the slots in the flanges, then tighten the screws.
Professional Automation Control System Crestron PAC2 2. Loosen the terminal block screws and insert the first leg of the bussing strip into the first common position on the terminal block. The strip engages the other common positions automatically. 3. Remove approximately 1/8” of the jacket from the common wire and insert the conductor into one of the terminal block common positions. Tighten the terminal block screws to lock the wire and bussing strip into place.
Crestron PAC2 Professional Automation Control System Hardware Connections for the PAC2 (Front) LEFT: To CLX-Series Module (for Single and Double-Wide CAEN) NET: To Cresnet Network Devices I/O: To Controllable Devices From Device Outputs -Contact Closures -Solid State Closures RIGHT: To CLX-Series Module (for Double-Wide CAEN) POWER: 24 Vdc to Hub from Internal or External Power NET: To Cresnet Network Devices RELAY OUTPUT: To controllable devices BACKUP NET INPUT: To Control System for Backup Cresn
Crestron PAC2 Professional Automation Control System NOTE: Ensure the unit is properly grounded by connecting the chassis ground lug to an earth ground (building steel). NOTE: To prevent overheating, do not operate this product in an area that exceeds the environmental temperature range listed in the table of specifications. NOTE: Since the plug on the power supply cord is used to disconnect power from the unit, the socket-outlet shall be installed near the equipment and shall be easily accessible.
Crestron PAC2 Professional Automation Control System PAC2 AC Power Source Assembly and Connection Diagram To GND Strip From HOT From NEUTRAL HOT NEUTRAL CRESTRON Black Terminal Block Partition Plate White Terminal Block End Plate End Bracket Rail To PAC2 Operations Guide – Doc. 5941A 1. Assemble the supplied terminal blocks, partition plate, end plate and end bracket to the power rail, as shown.
Crestron PAC2 Professional Automation Control System Uploading and Upgrading Crestron recommends using the latest programming software and that each device contains the latest firmware to take advantage of the most recently released features. However, before attempting to upload or upgrade it is necessary to establish communication. Once communication has been established, files (for example, programs or firmware) can be transferred to the control system (or device).
Crestron PAC2 Professional Automation Control System connectors. Alternatively, use a CAT5 crossover cable to connect the two LAN ports directly without using a hub or router. 3. Use the Device Discovery Tool in Crestron Toolbox to detect all Ethernet devices on the network and their IP configuration. The tool is available in Toolbox version 1.15.143 or later. 4. Use the Address Book in Crestron Toolbox to create an entry for the PAC2 with the PAC2’s TCP/IP communication parameters. 5.
Crestron PAC2 Professional Automation Control System Problem Solving Troubleshooting The following table provides corrective action for possible trouble situations. If further assistance is required, please contact a Crestron customer service representative. PAC2 Troubleshooting TROUBLE POSSIBLE CAUSE(S) CORRECTIVE ACTION Device is not communicating with the network. Use Crestron Toolbox to poll the network. Verify network connection to the device.
Crestron PAC2 Professional Automation Control System 3. Check the ERR LED indicator on the front panel of the PAC2. If this LED is illuminated, unplug the unit and reapply power after a few seconds. If the LED illuminates again, contact Crestron customer service. 4. With a serial connection, reset the control system as follows: a. Open Viewport and click Setup | Communications Settings to display the “Port Settings” window. Choose RS-232 as the connection type. b.
Professional Automation Control System Crestron PAC2 4. Power down the PAC2. 5. While powering up the PAC2, press and hold Alt and K on the keyboard until the following text (or similar) appears in Viewport: System Monitor [v1.001 (0001)] 12-19-01 16:25:23 32 MB RAM, 4MB FLASH CS> NOTE: After this, the baud rate can be increased to 115200 (for faster communication) by pressing F8 on the keyboard and then selecting 115200 from the “Set Baud Rate” window. 6.
Crestron PAC2 Professional Automation Control System “Passthrough Mode” Window Network Analyzer To assist with troubleshooting, the unit contains Crestron’s patent-pending network analyzer to continuously monitor the integrity of the Cresnet network for wiring faults and marginal system performance or other network errors. For more information on how to use the network analyzer, refer to the SIMPL Windows help file and use the index to search for “Network Analyzer”.
Crestron PAC2 Professional Automation Control System When calculating the length of wire for a particular Cresnet run, the wire gauge and the Cresnet power usage of each network unit to be connected must be taken into consideration. Use Crestron Certified Wire only. If Cresnet units are to be daisy chained on the run, the Cresnet power usage of each network unit to be daisy chained must be added together to determine the Cresnet power usage of the entire chain.
Crestron PAC2 Professional Automation Control System Further Inquiries To locate specific information or resolve questions after reviewing this guide, contact Crestron's True Blue Support at 1-888-CRESTRON [1-888-273-7876] or refer to the listing of Crestron worldwide offices on the Crestron Web site (www.crestron.com/offices) for assistance within a particular geographic region. To post a question about Crestron products, log onto the Online Help section of the Crestron Web site (www.crestron.
Professional Automation Control System Crestron PAC2 Return and Warranty Policies Merchandise Returns / Repair Service 1. No merchandise may be returned for credit, exchange or service without prior authorization from Crestron. To obtain warranty service for Crestron products, contact an authorized Crestron dealer. Only authorized Crestron dealers may contact the factory and request an RMA (Return Merchandise Authorization) number.
Crestron PAC2 Professional Automation Control System This page is intentionally left blank. Operations Guide – Doc.
Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 Tel: 888.CRESTRON Fax: 201.767.7576 www.crestron.com Operations Guide – DOC. 5941A (2002053) 01.13 Specifications subject to change without notice.
