Figure 11, Figure 12 illustrates, Spectra cm9760-cdu-t – Pelco DX8100 User Manual
Page 23
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9
IN10
IN11
IN12
IN13
IN14
IN15
IN16
OUT16
OUT15
OUT14
OUT13
OUT12
OUT11
OUT10
OUT9
OUT8
OUT7
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
ALARM INPUTS
RELAY OUTPUTS
1 2 2 4 5 6 7 8 GND
9 10 11 12 13 14 15 16
1 2 2 4 5 6 7 8 GND
9 10 11 12 13 14 15 16
SPECTRA
CM9760-CDU-T
PTZ
PTZ
ROLLOVER CABLE
PTZ
PIN 1
PIN 8
PIN 1 = TX+
PIN 2 = TX-
.
.
.
.
PIN 7 = RX-
PIN 8 = RX+
PIN 1 = TX+
PIN 2 = TX-
.
.
.
.
PIN 7 = RX-
PIN 8 = RX+
PIN 8
PIN 1
C2629M-A (6/07)
23
Figure 11. RS-422/RS-485 Configuration Example 1
KBD300A
PTZ
1-16
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9
IN10
IN11
IN12
IN13
IN14
IN15
IN16
OUT16
OUT15
OUT14
OUT13
OUT12
OUT11
OUT10
OUT9
OUT8
OUT7
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
ALARM INPUTS
RELAY OUTPUTS
1 2 2 4 5 6 7 8 GND
9 10 11 12 13 14 15 16
1 2 2 4 5 6 7 8 GND
9 10 11 12 13 14 15 16
CM9760-DMR
CM6800
CM6800
ROLLOVER CABLE
Figure 12. RS-422/RS-485 Configuration Example 2