JVA ZLM1, Руководство пользователя

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© JVA Technologies Pty. Ltd. www.jva-fence.com JVA ZLM1 Manual
10.2 LOW VOLTAGE ZONING SYSTEM
A ZLM1 can be combined with JVA Z series energisers which provide the
main deterrence. The ZLM1 provides fence monitoring by using extremely
low voltage pulses on the unused wires on a fence. Below shows how the
fence might be configured for monitoring. In this configuration the ZLM1
must be configured as a slave and the Z series energiser as the master. As
noted previously under “4 Constraints” on page 14, the Z series ener -
giser must not exceed 18 Joules. The amount of Z series devices that can
be connected together in a group is limited by the ID numbers when using
the keypad bus. This limitation is removed if using TCP/IP.