Manual

©1999 Navia Aviation AS 21464-5 Electrical installation
USER MANUALNORMARC 7050
MARKER BEACON
5-11
5.2 Tower equipment
5.2.1 Remote Control Connection
The remote control is connected to the corresponding MB by connecting the REMOTE CON-
TROL connector on CI1376 to P9 on MB1346, as shown in Figure 5-12.
Suitable female connectors are Weidemüller BLZ-5.08/4 or equivalent. 600 Ω cable should
be used.
Figure 5-12 Remote control to MB connection
The power supply to the remote control is connected according to Figure 5-13. The battery
charger is connected to P2 on the MB1347 - power supply motherboard. Output connector P3
on MB1347 is connected to input connector P4 on MB1346 - remote control motherboard.
Several MB1346's are serial linked by connecting P5 on one board to P4 on the next.
S700 pins
connected
S701 pins
connected
Function Connector on CI 1376:
1-2 1-2 Telephone line P3 Remote Control Line
3-4 3-4 RS 232 P4 Remote Control RS232
5-6 5-6 Not used Not used
REMOTE
CONTROL
1 - GND
2 - FSK_P
3 - FSK_N
4 - GND
J2
P3
P6
P7
P4
P5
P9
P10
P8
OPTO OUT
2-ALARM (E)
1-ALARM (C)
4-NORM (E)
5-WARN (C)
6-WARN (E)
7-STBAL (C)
8-STBAL (E)
3-NORM (C)
GND
5V
24V
V_DIM
GND
5V
24V
V_DIM
POWER OUT
POWER IN
AUX IN/OUT
SLAVE
DIRECT
INTERLOCK
TXOFF
ALARM
LINE A
LINE B
RX A
RX B
TX A
TX B
SLAVE RS485
J1
ABC
1
5
30
20
25
15
10
ALT.LINK
MB1346
P9
1 - TXOFF
2 - ALARM
3 - LINE_A
4 - LINE_B
CI1376
on
corresponding
MB
HBK793-1