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Powering up and configuring the system
Conventional fire detection control panel
Chapter 7
Powering up and configuring the system
7.1
Testing wiring integrity
Before powering-up the system, check the wiring integrity and the isolation between the wires and earth.
1. Remove the jumper (
paragraph 4.2 - [L]
) in order to bypass earth fault check.
2. Using a tester, check that the resistance between each wire and earth is infinite.
3. Replace the jumper in order to unbypass earth fault check.
4. Disconnect the wires of each line.
5. Using a tester, ensure that the line resistance corresponds to the value as the EOL resistance.
6. Disconnect the wires of the supervised outputs from the respective terminals on the motherboard.
7. Using a tester, measure the cable resistance. Test both polarities. At least one must have the same
resistance value as the EOL resistor.
8. Check that all cables are properly separated, bunched (by means of cable ties) and attached firmly to
the cable hooks on the backplate.
9. Check the correct polarity of the primary power source connection (230V
).
10. Ensure that the cable is attached firmly to the cable hook by means of a plastic cable tie.
11. Ensure that the repeater panel address DIP microswitches have been set properly
(Figure 10 - The rear
side of the repeater board, [A]
).
12. Ensure that the EOL resistance jumper of the last device connected to the BUS is in the EOL position.
7.2
Connecting the RS232 PC serial link
Connect the RS232 cable to the apparatus by means of an RS232 serial input (
paragraph 4.2 - [M]
).
Note:
The connection between the panel and the PC will be operative only when the PC programming jumper is
inserted.
The cable should be connected to the device as shown:
SmartLine end
DB9F connector
PC end
DB9F connector
2
3
3
2
4
4
5
5
6
6
7
7
8
8
SmartLine end
DB9F connector
PC end
DB25F connector
2
2
3
3
4
20
5
7
6
6
7
4
8
5
9
1
1
9
9
1
1
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