Bosch D9412GV2 Troubleshooting Manual page 46

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D9412GV2/D7412GV2 | Troubleshooting Guide | 3.0
Table 23
(continued)
Address
Point/Relay
1
2
177/178
179/180
181/182
183/184
185/186
187/188
189/190
191/192
193/194
195/196
197/198
199/200
201/202
203/204
205/206
207/208
209/210
211/212
Figure 25: D8125MUX Wiring Diagram
Operation Monitor
Pulses When Normal
Flickers When Ringing
Reset Pin
Disable All Except Battery
Charging And Programming
PERIPHERAL DEVICE WIRING
RED
POWER +
YELLOW
DATA BUS A
GREEN
DATA BUS B
BLACK
COMMON
N.F.P.A.
ZONEX OUT 1
Style 3.5
Signaling
Line
Circuits
ZONEX IN 1
ZONEX OUT 2
ZONEX IN 2
ZONEX POWER +
ZONEX COMMON
1 -
D9412GV2 only.
2 - The Fire Walk Test terminal does not operate on this
model.
46
Switch Number
(
= ON)
3
4
5
6
7
GRN
RESET
32
31
30
12V
IN
OUT
GND
FIRE MANUAL
ZONEX BUS
WALK TEST
29
28
27
26
25
24
23
PROG
CONN
Troubleshooting
Table 23
Address
Point/Relay
8
213/214
215/216
217/218
219/220
221/222
223/224
225/226
227/228
229/230
231/232
233/234
235/236
237/238
239/240
241/242
243/244
245/246
247/248
PROG
+
-
+
-
+
-
+
-
PORT
POWER B
POWER A
MUX BUS A
MUX BUS B
3 - If connecting the D8125MUX to a D7412GV2, use
Terminals 3 and 9 in place of Terminals 24 and 23,
respectively.
Bosch Security Systems, Inc. | 11/05 | F01U011024B
(continued)
Switch Number
(
= ON)
1
2
3
4
5
NOT USED
1
RESET
12V
IN
OUT
GND
FIRE MANUAL
PROG
+
-
+
-
+
-
+
PORT
POWER B
ZONEX BUS
WALK TEST
POWER A
MUX BUS A
MUX BUS B
2
3
6
7
8
-

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