Bosch DX4010I 用户手册
DX4010i | Installation Instructions | 5.0
DX4010i Jumper Pin Settings
6
Bosch Security Systems, Inc. | 1/05 | 4998141106C
Figure 5: Parallel Device Connections
SER
Rx
Tx
BUS
Rx Tx
LED
ENABLE
DB9 GND
ENABLE
P1
P6
P2
P3
2
1
1-
Parallel converter cable box (BlackBox P/N:
PI045A
PI045A
2-
Parallel printer (compatible option bus control
panels only)
panels only)
5.0 DX4010i Jumper Pin
Settings
5.1
Enable LED Jumper Pins (P2)
Use the diagnostic LEDs for troubleshooting. To
enable the LEDs, place a jumper plug across the
jumper pins labeled P2.
enable the LEDs, place a jumper plug across the
jumper pins labeled P2.
Refer to Figure 6 for jumper pin settings.
The DX4010i draws more current when the
diagnostic LEDs are enabled. Do not
enable the diagnostic LEDs under normal
operating conditions.
diagnostic LEDs are enabled. Do not
enable the diagnostic LEDs under normal
operating conditions.
Figure 6: P2 Jumper Settings
4
3
2
SE R
R x
Tx
B US
R x Tx
LED
ENA BLE
DB 9 G ND
ENAB L E
P1
P6
P2
P3
1
1-
Diagnostic LED enable pins (P2)
2-
DB9 GND enable pins (P1)
3-
Enabled
4-
Disabled
Table 2: Diagnostic LED Functions
Diagnostic LED
Function
BUS RX
Data bus receives data from control
panel
panel
BUS TX
Data bus transmits data to control panel
SER RX
RS-232 receives data from serial device
SER TX
RS-232 transmits data to serial device
5.2
DB9 Ground Enable Pins (P1)
Some devices connected to the DB9 DTE RS-232
connector (P6) can cause a ground fault condition on
the control panel. If this occurs, removing the plug
across the P1 jumper pins can clear the ground fault
condition.
connector (P6) can cause a ground fault condition on
the control panel. If this occurs, removing the plug
across the P1 jumper pins can clear the ground fault
condition.
Some devices might still cause a ground
fault even if the P1 jumper plug is removed.
fault even if the P1 jumper plug is removed.
Refer to Figure 6 for jumper pin settings.