Pelco cm6800-322x6 User Manual

26

C1522M-C (2/05)

Use a remote connection when the distance from the CM6800 is greater than 6-feet (1.8 m).

1.

Connect each ALM2064 and REL2064 unit to a wall block with a 6-foot (1.8 m) straight cable (supplied with the CM6800). You can
connect a maximum of two ALM2064 units and two REL2064 units to the CM6800.

2.

If you are connecting a KBD960, connect it to the CM9505UPS with the straight cable supplied with the keyboard. Then connect the
CM9505UPS to a wall block with a 6-foot (1.8 m) straight cable (supplied with the CM6800). You can connect a maximum of two
KBD960 keyboards to the CM6800.

3.

Connect the wall blocks to a final wall block. If additional wall blocks are needed, order part number CON12J008Z03G0Z.

4.

Connect the terminal wall block to COM 3 on the CM6800-32X6 using a 6-foot (1.8 m) straight cable (supplied with the CM6800).

Figure 20.  Connecting Multiple M Devices – Remote Connection

RS-485 STRAIGHT CABLE (SUPPLIED)  

CM6800-32X6 COM 3

RJ-45 PIN-OUTS

1  Rx+
2  Rx-
3   
4   
5   GND
6   
7  Tx-
8  Tx+

COM 3
DEFAULT SETTINGS: M, RS-485, 19200 BAUD, NO PARITY, 8 DATA BITS, 1 STOP BIT
MAX # OF DEVICES = 6
MAXIMUM DISTANCE FROM CM6800 = 3,940 FT (1,200 M)
USING 24 AWG COPPER, UNSHIELDED TWISTED PAIR; 16pF PER FT (pF = PICOFARADS)

3 

4 

5 

6 

3 

4 

6 

3 

4 

5 

6 

3 

4 

5 

6 

ALM2064

 REL2064

KBD960

STRAIGHT CABLE
TO CM9505UPS
(SUPPLIED)

STRAIGHT CABLE
(SUPPLIED)

CONNECT THROUGH
THE "OUT" PORT

2 

7 

1 

8 

2 

7 

1 

8 

2 

7 

1 

8 

5 

2 

7 

1 

8 

KBD960

RJ-45 PIN-OUTS

1  Tx+
2  Tx-
3   
4   
5   
6   
7  Rx-
8  Rx+

ALM2064

RJ-45 PIN-OUTS

1  Tx+
2  Tx-
3   
4   
5   
6   
7  Rx-
8  Rx+

REL2064

RJ-45 PIN-OUTS

1  Tx+
2  Tx-
3   
4   
5   
6   
7  Rx-
8  Rx+

CONNECT THROUGH
THE "OUT" PORT