Pelco CM9740-UPG-8312 installation manual Connecting AN ACD DB9 Port to a CM9740-CC1 DB9 Port

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APPENDIX B. CONNECTING AN ASCII COMMUNICATIONS DEVICE TO THE CM9740-CC1

As stated previously in this manual, version 8.03.012 of CM9740-CC1 software is not compatible with version 3.20 or earlier of CM9760-DT/CM9760-DT4 software. If you wish to replace the existing DT/DT4 device (external DT) in your system with the use of the internal DT software that is provided in version 8.03.012 of CM9740-CC1 software, you must connect the ASCII communications device (ACD) directly to the CM9740-CC1, thereby eliminating connection to the external DT.

You can connect an ACD to the CM9740-CC1 in either of the following ways:

¥ACD DB9 connection to CM9740-CC1 DB9 (COM 1 or COM 2) via RS-232 communication standard. Refer to the section below titled Connecting an ACD DB9 Port to a CM9740-CC1 DB9 Port for wiring connection information.

¥ACD DB9 (RS-232) connection to CM9740-CC1 RJ-45 (RS-422). In this case, the Pelco PV130 RS-232/RS-422 converter is used to provide a bidirectional electrical interface between the RS-232 port of the ACD and the RS-422 port of the CC1. Refer to the section below titled Connecting an ACD DB9 Port to a CM9740-CC1RJ-45 Port for wiring connection information.

Note the following about use of the internal DT software. The operator number of the ACD that connects to a CC1 port defined as an internal DT in the Comms setup file (IDT equipment number 48) is automatically assigned the same number as the CC1 port number. As a result, when replacing an external DT with the internal DT, you may need to reprogram operator-related data using System Manager (version 8.03.012). Operator-related data is included in the following:

¥Operators setup file

¥Operator access dialog box in the following system setup files:

ÐCameras setup file

ÐMacros setup file

ÐAlarms setup file

ÐGeneral Purpose Interface (GPI) setup file

ÐLink cameras setup file

Note that you can avoid the need to reprogram operator-related data by connecting the ACD to an available CC1 port whose number matches the operator number that was programmed for the ACD when it was connected to an external DT. (The operator number that was programmed for the ACD is defined in the Operators setup file.) However, you must then program the internal DT as a keyboard and may then need to reprogram keyboard access in the Monitors setup file.

CONNECTING AN ACD DB9 PORT TO A CM9740-CC1 DB9 PORT

Connect a DB9 port of the ACD to the DB9 COM 1 or COM 2 port of the CC1 using a null modem cable. Refer to Figure 5 for wiring connections. In Figure 5, the ACD connects to the COM 1 port of the CC1.

ACD MALE DB9 SERIAL PORT

CM9740-CC1

13 14 15 16 17 18 19 20

5

6

7

8

9 10 11 12

RS-232 NULL MODEM CABLE

NULL MODEM CABLE WIRING

ACD

CM9740-CC1

DB9 PORT

DB9 PORT

PIN 2 = RX PIN 3 = TX PIN 5 = GND

PIN 2 = RX PIN 3 = TX PIN 5 = GND

Figure 5. ACD DB9 to CM9740-CC1 DB9 Connection

C1547M (7/03)

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Contents Installation M a N U a L Software UpgradePage Contents Page Introduction Software Upgrade Overview Copy ctest.* a Upgrading System 9740 Software in a SINGLE-NODE SystemCopy cfilename.* a Rename cm9740.exe cm9740.old Install version 8.03.012 of the System Manager programCopy atest Copy a\9740\cm9740.exeCopy afilename Copy cnode5.* a Upgrading System 9740 Software in a MULTI-NODE SystemDel filename.xxx Copy anode5 Copy a9760niu.exe Dir/wCM9740-MXB Front Panel Appendix A. Upgrading CM9740-MXB FirmwareU12 Prom Chip C1547M 7/03 Connecting AN ACD DB9 Port to a CM9740-CC1 DB9 Port Connecting AN ACD DB9 Port to a CM9740-CC1 RJ-45 Port Warranty and Return Information ISO9001

CM9740-UPG-8312 specifications

The Pelco CM9740-UPG-8312 is a powerful and versatile camera management solution designed for comprehensive surveillance needs in various environments, including commercial, industrial, and municipal applications. Known for its extensive feature set and robust performance, the CM9740-UPG-8312 stands out as a reliable choice for security professionals.

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In summary, the Pelco CM9740-UPG-8312 is a robust camera management system that combines extensive connectivity, intelligent video processing, and user-friendly features. Its ability to handle multiple camera inputs while delivering high-quality footage makes it a solid choice for organizations looking to enhance their surveillance capabilities. Whether for monitoring public spaces, securing facilities, or overseeing key operations, the CM9740-UPG-8312 meets the varying demands of modern security applications.