Pelco VMX300 installation manual CM6700 Switcher, Connect Ground on ONE END only

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CM6700 SWITCHER

To connect a CM6700 switcher directly to the VMX300(-E), complete the following steps:

1.Using a modified null modem cable (user-supplied), plug one end into the DB9 COM 1 port on the VMX300(-E). The modified null modem cable should be cut at one end, so that you can connect the wires directly to the CM6700 screw terminals.

2.Connect the other end of the cable to the COM 2 screw terminal connector on the CM6700 switcher. Note the pin assignments on the wiring.

3.Remove the cover from the CM6700 and set the SW5 DIP switch to RS-232 mode. Replace the cover when done.

NOTE: TO PROPERLY SHIELD DATA CABLE

CONNECT GROUND ON ONE END ONLY.

SET DIP SWITCH (SW5) ON CM6700-MXB TO RS-232 MODE

SW5 DIP SWITCH SETTINGS

RS-422/485

ON

1 2 3 4 5 6 7 8

RS-232

ON

1 2 3 4 5 6 7 8

KEY

ON OFF

RS-232

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CM6700

 

 

 

 

 

VIDEO INPUTS

 

 

VIDEO OUTPUTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ALARMS

 

 

 

 

 

 

 

 

LOCAL

 

 

 

 

 

 

 

 

1

(1-9)

 

 

 

 

 

 

 

KEYBOARD

 

1

3

5

7

9

11

13

15

1 2

3

4

5 6

7

8

9

 

 

14 15 16 1718

 

 

 

 

 

 

 

 

 

 

 

 

2

ALARMS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(10-18)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10 11 1213 14 15 16 1718

 

REMOTE KEYBOARD(S)

 

 

 

 

 

 

 

 

 

COM 1 (1-6)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM 2 (7-12)

 

 

 

 

 

 

 

 

 

10 11 12

2

4

6

8

10

12

14

16

1 2 3 4 5 6 7 8 9 10 11 12

T T

R R

 

 

 

 

 

 

 

 

+

+

 

 

 

 

 

 

 

 

 

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

1

2

3

F

 

F

N N C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

3

O C O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

N N

Figure 31. CM6700 Connections

4. After installing system hardware, complete the following configuration steps:

 

 

COM 1 OR

CM6700-MXB

 

 

COM 2

COM 2

 

 

2 RX

7 TX

 

 

T

12 RX

 

 

3 TX

 

 

5 GND

9 GND

a.Add the Pelco ASCII driver and the switcher to the VMX300(-E) server configuration, and select Direct Serial as the connection type (refer to the VMX300(-E) Server Configuration Manual for instructions).

b.Change the CM6700 COM port settings to match the VMX300(-E) COM port: ASCII, RS-232, 9600 baud, no parity, 8 data bits, 1 stop bit (refer to the CM6700 Installation/Operation manual for instructions).

C1552M-C (7/07)

33

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Contents Rear View AddendumVMX300-E Monitor Outputs How to Connect a Single Monitor to a VMX300-E WorkstationModel Workstations VMX300-E Analog Video InputsISO9001 Installation Manual Page Contents List of Tables List of IllustrationsImportant Safety Instructions Video Quality Caution Regulatory NoticesDescription VMX300 Models ModelsVMX300-E-CL-0 Client VMX300-E ModelsCompatible Products VMX300E-B Backup ServerDocumentation Resources Typical Applications Matrix SwitchersPelco Ascii Switchers Coaxitron and Fixed Camera Transmission Looping Camera Outputs DX8000 and DX9000 Series DvrsConnecting a DVR Method Network Pelconet Transmission SystemsNetworkip Example 3 of a PelcoNet Configuration Sample VMX300-E System with the NVR300 NVR300 Network Video RecorderParts List InstallationUSER-SUPPLIED Parts Mounting Rack Mount InstallationFront View Rear View VMX300-E Connections to the Network VMX300-E ConnectionsVMX300-E Keyboard and Mouse Right VGA Monitor Video Input Direct Serial Connection External DevicesInternet Protocol KBD300A Direct Serial Connection KBD300A KeyboardNetwork Keyboard Communications tab, Connection Type Select Direct Serial SPECTRA/ESPRIT Control ConnectionsConnect Ground on ONE END only CM6700 SwitcherCM6800 Port Programming CM6800 SwitcherAlternate CM6800 Connection CM9700 Matrix Switching Systems Alternate CM9700 Connection CM9760-ALM Alarm Interface Unit RDA RDB RS-422 Reversed Cable CM9760-REL Relay Interface UnitIP-BASED Devices Serial Output DevicePower Cables Appendix Changing the Port Settings of a VMX300-E COM PortELECTRICAL/ Video SpecificationsPage Product Warranty and Return Information ISO9001