® CX9000 Series Coaxitron® Receiver/Driver Installation/ Operation Manual C554M-A (5/98) Pelco • 300 W. Pontiac Way, Clovis • CA 93612-5699 USA • Pelco Online @ http://www.pelco.
CONTENTS Section Page 1.0 GENERAL .................................................................................................. 5 1.1 IMPORTANT SAFEGUARDS AND WARNINGS ............................... 5 1.2 REGULATORY NOTICES .................................................................. 6 1.3 UNPACKING INSTRUCTIONS .......................................................... 6 1.4 RECOMMENDED TOOLS ................................................................. 6 2.0 DESCRIPTION .................
LIST OF ILLUSTRATIONS Figure 1 2 3 4 5 6 7 8 9 10 Page Connector Assembly ......................................................................... 12 Receiver Control Output/Input Pin Assignments ............................... 13 Wiring Diagram for Pre-position Alarm Outputs ................................ 14 Jumper Settings on the Receiver/Driver PC Board ........................... 18 Auxiliary Functions Wiring Diagram ..................................................
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1.0 GENERAL 1.1 IMPORTANT SAFEGUARDS AND WARNINGS Prior to installation and use of this product, the following WARNINGS should be observed. 1. Installation and servicing should only be done by qualified service personnel and conform to all local codes. 2. Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X ,6 or 6P enclosure, it is designed for Indoor use only and it must not be installed where exposed to rain and moisture. 3. Only use replacement parts recommended by Pelco. 4.
1.2 REGULATORY NOTICES NOTE: This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
2.0 DESCRIPTION The Coaxitron® receiver/driver operates on the principle of transferring control information and video on the same line. A train of pulses containing control information is superimposed on the video at VIS time. This transmitted train of control information can originate from a variety of Pelco controllers, including the CM6700, CM7500, CM8500, CM9500, CM9760-CXT, MPT9000, and MPT9008.
2.1 MODELS Outdoor CX9024RX Coaxitron ® outdoor receiver for 24 VAC pan/tilts with power supply for pan/tilt, zoom lens, 24 VAC camera power.
2.2 CERTIFICATIONS The products identified below have been tested and certified for agency compliance as noted below.
3.0 INSTALLATION 3.1 MOUNTING THE CX9000 NOTE: When installing the CX9000 to a wall outdoors, seal the bolt holes with an appropriate sealant. Apply the sealant around the bolt holes between the unit and the mounting surface. This will prevent possible water damage to the wall caused by rainwater leaking through the mounting bolt holes. (This may only be a problem when the mounting bolts go completely though the wall.) 1. Determine the location where the CX9000 is to be installed. 2.
3.3 CONNECTOR ASSEMBLY WARNING: Power for enclosure models utilizing heater/blowers cannot be tapped off the secondary of the Coaxitron® receiver transformer or off of camera AC power (see Figure 2, Pins 9 and 14). Instead, for example, enclosure power for these purposes could be run off the primary of the Coaxitron® transformer and routed to the enclosure via unused Pins 15 and 16 of the 37Pin connector. Assemble the connector parts according to the instructions below.
1/8" (0.318 cm) 1" ( 2.54 cm) FRONT VIEW 37-PIN OR 4 1 9 5 15 10 22 16 28 23 33 37 29 34 Figure 1.
P1 P2 SW1 ** SHOWN IN THE “SHORT” POSITION BNC CONNECTORS 37-PIN CONNECTOR PC BOARD POWER INPUT RECEIVER CONTROL INPUT PIN ASSIGNMENTS P1 (P1 & P2 ARE LOCATED ON THE COAXITRON ® RECEIVER CARD) COAXITRON® RECEIVER 3 5 8 BRN ORG P/T COM LEFT 1 3 4 7 6 4 9 GRN BLU VIO GRAY DOWN UP RIGHT GROUND 5 6 7 8 12 11 10 14 13 1 2 BLACK W/BRN W/RED W/ORG RED WHITE W/YEL IRIS FOCUS ZOOM LENS COM MAN IRIS CAM AC HIGH CAM AC LOW 10 11 12 13 2 9 14 RECEIVER CONTROL OUTPUT PIN ASSIGNMENTS (GOING TO THE 37
3.3.1 Receiver Control Output for 12 VDC Camera Option The usual output for camera power is 24 VAC, accessed at pins 9 and 14 of the 37pin AMP connector (see Table C) where camera AC (high) and camera AC (low) emerge as camera input power. The output pin assignments remain the same for 12 VDC camera power options. However, pin 9 is positive (+) and pin 14 is negative (-). 3.
Table B.
Table C.
Table D.
3.5 AUXILIARY FUNCTIONS The Coaxitron® receiver, using a Revision J or newer receiver/driver PC board, is capable of operating up to four remotely activated auxiliary functions. Each auxiliary output may be individually converted at the receiver for momentary or latching operation. Refer to Figure 4 to set jumpers for auxiliary functions. When in the latching mode, activating the same AUX function will toggle the function from on to off.
Figure 5. Auxiliary Functions Wiring Diagram + 12 VDC NORMALLY-OPEN CONTACTS COAXITRON® RECEIVER/DRIVER 37-PIN 10 VDC RELAY 1N4005 CURRENT MAXIMUM 1 2 MANUAL IRIS NOTE: CUSTOMER SUPPLIES PARTS AND 12 VDC POWER SUPPLY 3 8 25 mA COIL CONNECT TO NEGATIVE SIDE OF 12 VDC SUPPLY GROUND Figure 6.
3.6 POWER There is no on/off switch. The CX9000 is “hot” when the fuse is installed and the input wiring is connected. Refer to Table E for the recommended maximum distances when wiring 24 VAC applications. Refer to Figure 7 for AC input configurations and recommended fuse values. Proceed to Section 4.0, OPERATION Table E. 24 VAC Wiring Distances The following are the recommended maximum distances for 24 VAC applications and are calculated with a 10 percent voltage drop.
SW 1 ** SHOWN IN THE “LONG” POSITION P1 P2 SW1 ** SHOWN IN THE “SHORT” POSITION TRANSMITTER: F1 2/10 ASB, 3AG RECEIVER FUSE VALUES: SHOWN BELOW BNC CONNECTORS 37-PIN AMP CONNECTOR PC BOARD POWER INPUT F1 F2 F3 FUSE AC INPUT DESIGNATIONS 1. AC HIGH 2. GROUND 3. AC LOW ** FOR REV K BOARDS, THE SW1 SWITCH POSITIONS SHOWN ABOVE ARE JUST REVERSED, THAT IS, “SHORT” IS “LONG” AND “LONG” IS “SHORT”.
4.0 OPERATION 4.1 Preset Power-up Routine When a pre-position Coaxitron® receiver is first powered up, it goes through a routine that orients itself to the pan/tilt and lens connected to it. The routine first automatically operates the lens zoom and focus functions. The pan/tilt will tilt up and down (nod yes) if the receiver reads feedback voltages (indicating a pre-position lens) or pan left and right (nod no) if it does not read any feedback voltages (indicating a manual lens).
5.0 TROUBLESHOOTING GIT100 Ground Isolation Transformer Although Coaxitron® receiver/drivers are immune to transient or surge disturbances, their performance can be impaired when there are large ground loop voltages between associated controllers and the receiver/driver. The amplitude of ground loop potential that can be tolerated varies because of a combination of factors such as cable center conductor resistance, video signal amplitude, and cable length.
7.0 SPECIFICATIONS MECHANICAL Latching Fiberglass Box: Two latches (accommodates padlocks - not supplied) Anodized Metal Box: No latches. Two Phillips head screws open cover of box.
Weight (typical) Fiberglass Box: Anodized Metal Box: Painted Metal Box: Dimensions: Unit 6 lb (2.72 kg) Shipping 8 lb (3.63) 6 lb (2.72 kg) 8 lb (3.63) 9.65 lb (4.36) 10.95 lb (4.
7.87 (19.99) 5.09 (12.93) 4.18 (10.62) 9.75 (24.76) 11.25 (28.58) 10.50 (26.67) 4.18 (10.62) NOTE: VALUES IN PARENTHESES ARE CENTIMETERS; ALL OTHERS ARE INCHES Figure 9. CX9000 Series Dimension Drawing (Alodine Metal Box) 9.90 (25.15) 9.01 (22.89) 4.77 (12.12) 6.00 (15.24) 11.01 (27.97) 11.50 (29.21) 12.25 (31.12) 12.62 (32.05) 4.77 (12.12) NOTE: VALUES IN PARENTHESES ARE CENTIMETERS; ALL OTHERS ARE INCHES Figure 10.
NOTES Pelco Manual C554M-A (5/98) 27
8.0 WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment. Exceptions to this warranty are as noted below: • • • • • • Three years on Genex™ Series multiplexers. Two years on all standard motorized and fixed focal length lenses.
