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Pelco Manual C1515M-A (11/01) 27
REL2064
ALM2064
KBD960
RS-485
STRAIGHT CABLE
(SUPPLIED)
STRAIGHT CABLE
(SUPPLIED)
COM 1
1
2
3
4
5
6
7
8
16
876
3231
43
VIDEO OUTPUTS
120/230~
50/60 HZ
25 WATTS
COM
ALARM
12345678
CONTROL
PTZ
OUT
AT
+
T
-
R
+
R
-
T
+
T
-
R
+
R
-
B
1
2
F
3
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-
8Rx
+
CM6800 COM 3
RJ-45 PIN-OUTS
1 Rx+
2 Rx-
3
4
5 GND
6
7 Tx-
8 Tx+
CM9505UPS
STRAIGHT CABLE
(SUPPLIED)
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
)
Figure 19. Connecting Multiple M Devices – Local Connection
Multiple M Devices
Multiple M devices (KBD960/KBR960, ALM2064, and REL2064) can be connected to COM
3 on the CM6800, either as local devices or remote devices (when connecting two
KBD960/KBR960 keyboards to the CM6800, you must use a remote connection).
MULTIPLE M DEVICES: LOCAL CONNECTION
1. If you are connecting a KBD960/KBR960, connect it to the CM9505UPS with the
straight cable supplied with the keyboard. Then connect the CM9505UPS to the IN
port on the next unit (either the ALM2064 or the REL2064) with a 6-foot (1.8 m)
straight cable (supplied with the CM6800).
2. Connect each ALM2064 and REL2064 unit to the next unit with a 6-foot (1.8 m) straight
cable (supplied with the CM6800) from the OUT port to the IN port on the next unit. You
can connect a maximum of two ALM2064 units and two REL2064 units to the CM6800.
3. Connect the last unit to the CM6800 with a 6-foot (1.8 m) straight cable (supplied with
the CM6800) from the OUT port to COM 3 on the CM6800.
Installation:
M Devices