E-Tech ET8 Manual de instalación descargar pdf (Pagina 8)

E-TECH ET8 (V4) CONTROL PANEL – INSTALLER MANUAL

MONITORED ZONES

The E-Tech ET8 has 10 separate monitored inputs.

• 8 x Fully programmable Zone inputs

• 2 x 24 hour Tamper input

ZONE INPUTS

Each zone input must be terminated with a 2K2 (2200 ohm) resistor as

supplied. All inputs must be sealed with an EOL resistor even if unused.

For wiring details of Keypads, Keyswitches, Panic Buttons and Warning

devices, see the wiring diagrams in the wiring section of this manual.

TAMP – Tamper Input

The TAMP input must also be sealed with a 2K2 end of line resistor. This input

is always a 24hr input.

AC INPUT TERMINALS

These terminals are for the connection of the E-Tech plugpack. The E-Tech ET8

requires an AC transformer rating of 1.4 Amps @ 17 V AC minimum. (E-Tech

Part No. POW215)

BATTERY

These terminals are for the connection of a sealed lead-acid rechargeable

12Volt battery. Charge current is limited to 350mA. The charge voltage is

factory preset at 13.8 V and does not need changing. Note: A 12 Volt sealed

lead acid rechargeable battery must be connected for correct panel operation.

Observe correct Polarity when connecting the battery.

(E-Tech Part Number BAT210 12V 7Ah battery)

EARTH

For maximum protection against damage caused by lightning strikes, connect

a good earth to this terminal. Alternatively use the Earth lead from the plug

pack.

PROG/TAMP – Program Link & Internal Tamper Input

The PROG/TAMP link appears on the two pin J1 header.

The PROG/TAMP link has two purposes:

1. To enter Installer Program Mode on initial power up. Power-up with

the PROG link OFF. The PROG link (or Box Tamper lead) must be ON in

operating mode.

2. Box Tamper. When used with the Internal Tamper Lead (supplied),

PROG/TAMP serves as the 24hr tamper input for the panel’s internal

tamper switch.

Replace the PROG Link with the Box Tamper Lead. Connect the Internal

Tamper Lead spade terminals directly to the terminals of the internal

tamper switch (supplied). An end-of-line resistor is NOT required on this

input.

When PROG/TAMP is used for Internal Tamper, powering up with the

panel’s cover open will enter Installer Program Mode.

INPUTS

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 63 64

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E-Tech ET8 Manual de instalación Pagina 8

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