Connecting a Single REL2064 Relay Interface Unit

To connect a single REL2064 Relay Interface Unit:

1.Connect the REL2064 OUT port to COM 3 on the CM6800E using the 6-foot (1.8 m) straight data cable supplied with the CM6800E.

2.Set SW2, DIP switches 1-8 to the appropriate positions for the local address (default address setting is 1). Refer to the REL2064 Relay Interface Unit Installation/Operation Manual for instructions.

1

2

31

32

3

3

4

4

 

7

8

 

CM6800 COM 3

REL2064

 

RJ-45 PIN-OUTS

RJ-45 PIN-OUTS

 

Rx+

1

Tx+

REL2064

Rx-

2

Tx-

 

NC

3

 

 

NC

4

 

 

GROUND

5

 

 

NC

6

 

 

Tx-

7

Rx-

 

Tx+

8

Rx+

 

010101

1

2

3

4

5

6

7

8

 

5

 

 

 

 

 

 

 

 

 

 

 

 

CONTROL

 

6

 

 

 

 

 

 

 

 

A T

T

 

 

R R

T

T

R R B

+

-

 

 

-

+

+

-

- +

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

8

1

 

 

 

 

2

 

3

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

120/230~

 

 

 

 

 

 

 

 

50/60 HZ

 

 

 

 

 

 

 

 

25 WATTS

STRAIGHT CABLE (SUPPLIED)

RS-485

CONNECT THROUGH

THE "OUT" PORT

CM6800E-48X8 COM 3 DEFAULT SETTINGS: M, RS-485, 19200 BAUD,

NO PARITY, 8 DATA BITS, 1 STOP BIT

Figure 20. Connecting a Single REL2064 Relay Interface Unit

28

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Pelco CM6800E-48X8 Connecting a Single REL2064 Relay Interface Unit, To connect a single REL2064 Relay Interface Unit