Module Supervision Features; Specifications; Mechanical; Electrical - Honeywell AlarmNet 7847i-E Installation And Setup Manual

7847i/7847i-E Installation and Setup Guide
•
Each 4204 zone can be programmed for delayed reporting and restoral reporting
•
Reports are sent in ADEMCO High-Speed format

Module Supervision Features

The 7847i/7847i-E provides the following types of supervision and module fault detection:
•
Network communication failure: In the event the AlarmNet network does not hear a supervisory
message from the module within a specified time ("Supervision" option), AlarmNet notifies the
central station of a communication failure.
•
Communication path failure: In the event the module detects a communication path failure, the
control panel can be notified of a trouble condition with the module after a specified time has
elapsed ("Notify Panel Of" option).
•
Fault output: Terminal 11 can serve as a fail-safe trigger for module fault conditions.
If used, the fault relay will trip when the following conditions occur: tamper*, loss of network
connectivity*, the device is not registered and the device is remotely disabled by AlarmNet.
*
Alarm reporting for the noted condition must be enabled for it to trigger the fault relay.
•
Cover tamper condition ("Tamper Rpt" option).

Specifications

Mechanical

Dimensions: 8.4" x 8.0" x 1.5"
Weight: 1 lb.

Electrical

Input Power: 12VDC
Current Drain: 20mA average standby, 75mA peak transmit
Radio Fault Output: Open collector
Input Trigger Levels: (V+) 2V – 14V

Ethernet

Network Standard: IEEE 802.3u compliant
Data Rate: 10Base-T / 100Base-T with auto detect
Ethernet Cable: Cat. 5 (min.), MDI/MDI-X auto crossover

Environmental

Operating temperature: -20º to +55ºC
Storage temperature: -40º to +70ºC
Humidity: 0 to 95% relative humidity, non-condensing
Altitude: to 10,000 ft. operating, to 40,000 ft. storage
1-4
(V-) 0V – 1V