Ziton ZP3, Руководство по установке и обслуживанию

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Chapter 3: Field wiring
66 ZP3 Fire Control Panel Installation, Commissioning, and Maintenance Manual
load (LED, etc.) to a common positive (+24 volts) from the same power supply
source as the board.
Each output is allocated a unique address, and programmed to operate from
selected inputs using the I/O-mapping function built into the panel. The
ZP3AB-OP24 board connects to the ZP3 panel control bus. If allocated to the
User Bus section, up to 768 addresses are available. These outputs are freely
programmable. If allocated to the System Bus section, a further 256 addresses
are available, which have preprogrammed functions.
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O
N
1
2
3
4
5
7
6
8
Earth
24 VDC
0V
24V+
24V common
Power
out
Power in
ON
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
24 VDC supply (22 to 29 VDC)
Supplied from ZP3 panel auxiliary output supply.
— or —
Supplied from separate 24 VDC power supply unit. [1]
Board
address
switch [3]
Optional flyback
diode, 1N5819 [2]
[1] If externally supplied, do not common the power supplies, i.e. do not connect the 0V of the
internal and external power supplies together.
[2] Each output can drive a maximum circuit load of 50 mA. If outputs are used to switch
inductive loads, they should be protected with a flyback diode.
[3] Each board is fitted with a DIP switch, which is set to an address between 000 and 127. This
determines the address of each output, as specified in “System address list” on page 97.
The load is provided from the 24 VDC supply connected to the power input
terminals. If connected to the ZP3 panel auxiliary power supply terminals, the
load is supplied from the built-in ZP3 power supply. If connected to an external
24 VDC power supply, the external supply supplies the load.
See Figure 50 on page 67. The ZP3AB-MIP8 Input Board is a programmable
input board with eight separate inputs. It is designed for connection to normally
open, voltage-free contacts (key switches, relays, etc), the closing of which
provides an input signal to the panel. This signal can be programmed to operate
control outputs or sounders, disable zones or devices, change sensor