Pelco C539M-A - Manuals

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Manual Pelco C539M-A

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Page 3 - CONTENTS; Section; LIST OF ILLUSTRATIONS; Figure; LIST OF TABLES; Table

2 Pelco Manual C538M-A (3/04) CONTENTS Section Page 1.0 GENERAL ................................................................................................... 3 1.1 IMPORTANT SAFEGUARDS AND WARNINGS ................................ 3 2.0 DESCRIPTION ................................................

Page 4 - Only use replacement parts recommended by Pelco.; The product and/or manual may bear the following marks:; RISK OF

Pelco Manual C538M-A (3/04) 3 Please thoroughly familiarize yourself with the information in this manual prior to installation and operation. 1.0 GENERAL 1.1 IMPORTANT SAFEGUARDS AND WARNINGS Prior to installation and use of this product, the following WARNINGS should beobserved. 1. Installation and...

Page 5 - The unit is powered by an auto-ranging power supply.

4 Pelco Manual C538M-A (3/04) 2.0 DESCRIPTION The CM9760-REL Relay Interface Unit is an optional accessory of the System 9760 ® . The relay interface unit provides dry contact switching for direct or automatic con-trol of peripheral equipment. The unit connects to any RS-422 COMM port on therear of ...

Page 6 - FRONT VIEW AND DIP SWITCH ACCESS; Figure 1. Front View with Panel Removal

Pelco Manual C538M-A (3/04) 5 3.0 PRE-INSTALLATION INFORMATION 3.1 FRONT VIEW AND DIP SWITCH ACCESS Figure 1 illustrates a front view of the unit with its front panel removed. Power (green)and Data (red) LEDs occupy opposite ends of the unit’s front panel. As illustrated,the removal of the five flat...

Page 8 - Figure 3. Relay Interface Contact Configuration; The numbers that appear

Pelco Manual C538M-A (3/04) 7 3.2.1 REL Contact Pair Connections Physically, each relay block consists of 16 relay contacts and two mating plugs.Since a relay contact requires two terminal positions, each plug provides 8 contactsvia 16 screw terminals. To determine the screw terminal pin numbers for...

Page 9 - External Relay Wiring Considerations; Components of external relay wiring are illustrated in Figure 4.; Communication Connectors; Figure 4. External Relay Wiring

8 Pelco Manual C538M-A (3/04) 3.2.2 External Relay Wiring Considerations Components of external relay wiring are illustrated in Figure 4. 3.2.3 Communication Connectors Communication to and from the unit is provided through two RJ-45 ports on therear of the CM9760-REL. The por ts are physically refe...

Page 10 - all

Pelco Manual C538M-A (3/04) 9 3.2.3.2 RJ-45 Data Cables Because both RJ-45 connectors have the same wiring pin-outs, they require thesame “flipped” cable. In other words, the IN connector requires a “flipped” cable forconnecting the first unit to the CC1, and the OUT connector requires a “flipped”ca...

Page 11 - Power Connections; Figure 7. Power Input Fuse Replacement

10 Pelco Manual C538M-A (3/04) 3.2.4 Power Connections The CM9760-REL utilizes an auto-ranging internal transformer circuit that allowsinput power to range from 100-240 VAC, 50/60Hz. Associated with the input poweris the power ON/OFF switch and the input power fuse. The fuse is easily changedas illu...

Page 12 - At present, 700 GPIs are; Figure 8. Relationship of Frame

Pelco Manual C538M-A (3/04) 11 3.3 SETUP 3.3.1 Preliminary Discussion FRAME ADDRESSES The IRC, VCRC, and the CM9760-REL Relay Interface Unit, all use software GPIsto activate control of external devices. The number of GPIs required by each hardware device varies. The number of GPIs(General Purpose I...

Page 13 - WORKING RULES; Do not overlap frame address spaces (see EXAMPLE FOUR in Figure 9).; Figure 9. Relationship of Frame Address Space with Respect to; Starting Address and the Relay Interface Units; physically; Figure 9; does; illustrate that frame

12 Pelco Manual C538M-A (3/04) When setting frame addresses on the front panel switches for a group of daisy-chained REL units, keep in mind a few working rules: WORKING RULES 1. Start with frame address 0, which is associated with physical GPI 1, and worksequentially forward until all relay interfa...

Page 14 - DIP switch settings are illustrated and discussed in Figure 10.; Figure 10. DIP Switch Functions

Pelco Manual C538M-A (3/04) 13 3.3.2 DIP Switch Settings DIP switch settings are illustrated and discussed in Figure 10. Figure 10. DIP Switch Functions

Page 15 - Table A. Frame Address, GPI Range Association

14 Pelco Manual C538M-A (3/04) Table A. Frame Address, GPI Range Association (Continued on next page) Daisy-Chained Frame Sub-Frame Combined Associated GPI Range Relay Units Addresses Addresses Frame/Sub-Frame Eight Required GPI #’s Associated Running Total SW2 SW3 Addresses with a Frame/Sub-Frame A...

Page 17 - Figure 11. Configuring the GPI Define File for; Figure 12. Configuring the COMMS File for; REL Operation; When writing macros to

16 Pelco Manual C538M-A (3/04) Figure 11. Configuring the GPI Define File for REL Operation Figure 12. Configuring the COMMS File for REL Operation 3.3.3 Software Considerations Access to the operation of specific devices connected to REL units using keyboardscommands or macro operations depends on ...

Page 18 - REMOTE OPERATION; Figure 13. Unit Dimensions and Rack-Mount Installation

Pelco Manual C538M-A (3/04) 17 4.0 INSTALLATION Physical installation of the REL unit is relatively simple, although various configura-tions are possible. 4.1 DIRECT RACK-MOUNT HOOK-UP The REL unit mounts in a standard 19-inch rack and occupies only one RU (1.75"or 4.45 cm) of rack space (refer ...

Page 19 - Daisy-chaining occurs when more than 64 relays are required.; Figure 14. Relay Unit Daisy-Chain Configuration; Since VCRC units also uti-

18 Pelco Manual C538M-A (3/04) 4.3 DAISY-CHAINING Daisy-chaining occurs when more than 64 relays are required. More importantly, each unit must be configured to have a unique address, referredto as a Frame Address. Frame addressing with respect to REL units was discussedin Section 3.3.1. What follow...

Page 20 - OPERATIONAL OVERVIEW; Which GPI to call of the 704 available.; Method I – Table A and Figure 15

Pelco Manual C538M-A (3/04) 19 5.0 OPERATION 5.1 OPERATIONAL OVERVIEW The basic function of the REL unit is to allow the user/operator to control variousperipheral equipment via relay contacts. Each REL unit processes and executesonly commands with addresses that match that of the RELs (frame addres...

Page 21 - Figure 15. Physical Representation of Figure 16; REL UNIT 1

20 Pelco Manual C538M-A (3/04) Figure 15. Physical Representation of Figure 16 REL UNIT 1 REL UNIT 2 REL UNIT 3 REL UNIT 4 REL UNIT 5 PERIPHERAL DEVICES PERIPHERAL DEVICES PERIPHERAL DEVICES PERIPHERAL DEVICES GPI RANGE FOR REL UNIT 5 PERIPHERAL EQ UIPMENT ASSOCIA TED AU X ASSOCIA TED A U X ASSOCIA ...

Page 22 - Method II – The CM9760-GPI/AUX Calculator; Other uses might include the following:

Pelco Manual C538M-A (3/04) 21 Method II – The CM9760-GPI/AUX Calculator If we revisit the EXAMPLE just discussed and illustrated in Figures 15, we canimmediately find the information needed by direct read-off from the informationboxes on the front of the calculator. Move the calculator wheel until ...

Page 23 - Figure 16. Controlling REL Output Contacts From the CM9760-KBD; Repeat steps 1 through 4 to control additional devices.; Figure 16 uses the setup

22 Pelco Manual C538M-A (3/04) Figure 16. Controlling REL Output Contacts From the CM9760-KBD Once the system is running and a keyboard is on-line, direct control of an REL is asfollows (refer to Figure 16): 1. From the Default menu, use the keyboard keypad to enter the GPI numberthat contains the r...

Page 25 - WARRANTY AND RETURN INFORMATION; REVISION HISTORY

24 Pelco Manual C538M-A (3/04) 7.0 WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved de-fective in material or workmanship for a period of one year after the dateof shipment. Exceptions to this warranty are as noted below: • Five years on P...