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GNT
PCU-10 PELCO Protocol-Converter
X21 RS232 (VISCA
TM
)*:
Pin
Name/Function
X21.1 VCC +5.0V DC In**
±5%
X21.2 RxD
X21.3 TxD
X21.4 -
X21.5 GND
X21.6 DSR +5..24V DC In
X21.7 -
X21.8 -
X21.9 -
*9600,8,N,1
** connected to X22.1
X22 PWR Option:
Pin
Name/Function
X22.1 VCC +5.0V DC In*
±5%
X22.2 GND
* connected to X21.1
X23 CAM RS232 (VISCA
TM
Pin
Name/Function
X23.1 GND
X23.2 RxD
X23.3 TxD
X23.4 DSR +5..24V DC In
*9600,8,N,1
Stand: V1.02 Februar 2015 – ab Firmware V1.0
RS232
5
9
D23 ERROR
D22 PELCO RX
8
D21 POWER
Bild 8 – Baugruppe PCU-10
X24 RS485 (PELCO):
Pin
Name/Function
X24.1 RxD-
X24.2 RxD+
X24.3 TxD-
X24.4 TxD+
X24.5 Earth (100R to GND)*
*connect to cable shield
X25 PROG:
Pin
Name/Function
X25.1 Vpp/MCLR
X25.2 +5.0V DC Out
X25.3 GND
X25.4 PGD
X25.5 PGC
Programming Adapter only!
)*:
www.gnt.biz
X21
X22 PWR
Option
+5V
GND
1
1
6
PCU-10
4
X23
PCU-10
CAM RS232
MPU
1 GND
X25
PROG
5 Earth
1
S21
S22
X24
ADR
CFG
RS485
1 6
1
1
S21 ADR*:
Switch
SW21.1 PELCO Address Bit0 ON*/OFF
SW21.2 PELCO Address Bit1 ON*/OFF
SW21.3 PELCO Address Bit2 ON*/OFF
SW21.4 PELCO Address Bit3 ON*/OFF
SW21.5 PELCO Address Bit4 ON*/OFF
SW21.6 PELCO Address Bit5 ON*/OFF
SW21.7 PELCO Address Bit6 ON*/OFF
SW21.8 PELCO Address Bit7 ON*/OFF
* default PELCO Address = 255
S22 CFG:
Switch
SW22.1 X24.1/2 RS485 Termination
SW22.2 ON*: PELCO RS485 4-Wire
SW22.3 ON*: Protocol Converter ON
SW22.4 ON*: PELCO-D Protocol
SW22.5 ON*: VISCA Zoom 7000h/72x
SW22.6 ON*: PELCO RS485 2400 Bd
* default
PCU-10 Manual
8
1
OFF
ON*
Name/Function
6
1
OFF
ON*
Name/Function
(120R RxD+/-) ON*/OFF
OFF: PELCO RS485 2-Wire
OFF: RS232/485 Bypass
OFF: future use
OFF: VISCA Zoom 03FFh/12x
OFF: PELCO RS485 9600 Bd
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