Winland-electronics EA800-ip Manual de usuario descargar pdf (Pagina 22)

22 D-011-0152

Installation

Tools and Supplies Required

Ensure that you have the following prior to starting the installation:

■ Phillips screwdriver

■ Mounting hardware for the EA800 console and any optional sensor units

■ If required, a drill and the appropriate drill bits

■ Wire stripper

■ Sensors (not supplied; see “Sensors” on page 15)

■ Sensor Wiring (typically 22 AWG twisted-pair; not supplied)

■ Alarm Wiring (typically 22 AWG; see EA800 Output (Alarm) Connections)

■ Power sources

Power Requirements

All power terminals must be connected to a Class 2 power limited circuit complying with the National Electric Code

NFPA 70, Article 725. Where required, this equipment is to be isolated from the mains supply by a limited power

source as specified in EN60950.

Mounting the EA800 Rear Plate

The console has a removable rear plate that may be attached to a standard 3-gang electrical enclosure or directly

to a wall.

1. Remove the rear mounting plate from the console as follows:

■ Pull the rear mounting plate down and away from the EA800 main chassis. The retainer tabs on the main

chassis disengage from the holes in the rear mounting plate.

■ Completely remove the mounting plate from the console by disengaging the mounting plate hinges from the

mating tabs on the console.

WARNING

EA800 relay outputs are intended only for use as low-voltage, low-current alarm

connections, and not for direct switching or control of AC-mains powered loads.

Additionally, local codes may further dictate or limit the types of loads and

associated wiring to be used with the low-current Form C relay outputs used with

the EA800. Connecting AC-mains type circuits to the EA800 may result in an

electric shock and/or fire hazard.

CAUTION

Connect only sensors specified in this manual to the wired and wireless input

connections. Using sensors not specified in this manual may damage the EA800 or

cause improper or unreliable operation.

CAUTION

Do not connect a load to the AUX OUT or OUTPUT 1 through OUTPUT 8 relay

outputs that exceeds limitations stated in the Specifications section of this manual.

Loads exceeding the specified limitations may damage the EA800, or result in

improper or unreliable operation.

CAUTION

The EA800 printed circuit board (PCB) contains electrostatic discharge (ESD)

sensitive devices. To help prevent damage caused by ESD, observe appropriate

ESD handling rules whenever the PCB in the EA800 is exposed.

CAUTION

Batteries shall not cause explosion or produce a fire HAZARD as a result of

excessive charge or discharge, or if a battery is installed with incorrect polarity.

CAUTION

If the equipment is used in a manner not specified by the manufacturer, the

protection provided by the equipment may be impaired.

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Winland-electronics EA800-ip Manual de usuario Pagina 22

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