Bosch D9412GV2 - Installing Modules and Relays; Connecting On-board Points and Keypads; Powering Up the System Sequence; Control Panel Programming Reference

D9412GV2/D7412GV2 | Troubleshooting Guide | 3.0 Troubleshooting
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Bosch Security Systems, Inc. | 11/05 | F01U011024B 19
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Do not restore the DIP switch addresses to their
original settings.
Disconnect the D9210B that shows “F” in the keypad
display and set it aside. Disconnect the known good
D9210B from its current location, and reconnect it
where the affected D9210B was connected. Refer to
Figure 14 on page 21.
Does the keypad still display “F” for the affected
access door number?
Replace the D9210B that was originally
connected to the affected access door.
Refer to
TTP47 Open Wiring on page 100.
Refer to TTP48 Noise on Wire on page 102.
Table 10: D9210B DIP Switch Addresses
D9210B Address
Door Number 1 2 3
1
ON ON ON
2 OFF
ON ON
3
ON
OFF
ON
4 OFF OFF
ON
5
ON ON
OFF
6 OFF
ON
OFF
7
ON
OFF OFF
8 OFF OFF OFF
Figure 9: D9210B to Control Panel Connections
Control Panel
D9210B
SDI Power
SDI A
SDI B
SDI COM
8
T +
10
ZN +
9
ZNCOM
2
LCKN/C
3
LCKCOM
4
LCKN/O
13
REX
12
COM
11
RTE
16
DATA 1
17
BUZZER
18
LED
15
DATA 0
14
+5.20V
7
SDIB
6
SDIA
5
COM
1
PWR +
Figure 10: D9210B to Control Panel Connections
(Auxiliary Power Supply)
Control Panel
D9210B
SDI Power
SDI A
SDI B
SDI COM
12 or 24 VDC
Auxiliary Power Supply
-+
8
T +
10
ZN +
9
ZNCOM
2
LCKN/C
3
LCKCOM
4
LCKN/O
13
REX
12
COM
11
RTE
16
DATA 1
17
BUZZER
18
LED
15
DATA 0
14
+5.20V
7
SDIB
6
SDIA
5
COM
1
PWR +
Figure 11: D9210B LEDs
13
REX
16
DATA 1
17
BUZZER
18
LED
15
DATA 0
14
+5.20V
OPER
MON
D0
D1
R
E
A
D
E
R