Ap5042 Power Connection; Table 13 Pinout Of "Power" Connector On Ap5042 - Thrane&Thrane SAILOR TT-3000E mini-C GMDSS System Installation Manual

TT-3000E mini-C GMDSS System
The connector marked "Power" is used for:
1) Connecting power to the internal electronics of the alarm
panel (the isolated RS485 interface is powered through
connector "Inm-C").
2) Configuration of Node ID address on the RS485 network.
As up to four AP5042's can be connected to the same
cable, they need to have their own unique address in the
rang 0-3.
3) Connection to the Service Interface.
The pin-out of the "Power" connector is shown in Table 13.
Male DSUB 9 pin connector marked "Power"
Pin Signal
1 Node ID 1 GND
2 S-RX
3 S-TX
4 Node ID 1
5 S-GND
6 DC-
7 DC+
8 Node ID 0 GND
9 Node ID 0

Table 13 Pinout of "Power" connector on AP5042

4.7.3.1 AP5042 P
Connect 24VDC between "Power" pin 6 (negative) and pin 7
(positive). Do not connect the shield of the power supply
cable at the alarm panel. It should be connected to ground at
the source only.
The typical current drawn is 11mA@24VDC with the display
lit as shown in Figure 48. With full activity the maximum
current will be around 36mA@24VDC.
Note 1: The unit is internally protected against reverse
polarity.
Remark
GND for Node ID 1 selection
RS232 Service i/f RX (input)
RS232 Service i/f TX (output)
Bus address selection pin
RS232 Service i/f GND
Nominal voltage 24V DC. Can
operate from 8V to 32V DC.
GND for Node ID 0 selection
Bus address selection pin
C
OWER ONNECTION
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Installation Manual