Eaton Network Management Card Uživatelský manuál stáhnout pdf (Strana 70)

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Network

Management Card

(Network-MS)

User Manual

Network Management Card – User Manual 34003991XT_EN/EG Page 70/142

4.5 Environment Sensor (option)

The environment sensor (66846) is an option that enables temperature and humidity to be measured, and

indication of the position of two external contacts. It is connected with a standard network cable to the Card

Settings port of the Network Management Card.

The card automatically detects sensor presence. The main menu then displays an additional section

"Environment" with the following elements:

 Status

 Configuration

 Log

Important note: To switch the serial port to the configuration mode, just disconnect the cable and reset the card.

4.5.1 Characteristics

 Temperature measurement from 0 to 70 °C with +/- 1°C accuracy

 Measurement of humidity from 0 to 100% with +/- 6% accuracy

 Min / max time-stamped function for temperature and humidity

 Choice of temperature readings in Celsius or Fahrenheit

 High and low thresholds, hysteresis and offset adjustable via Web interface

 Possibility of notification of status changes by e-mail, SMS or SNMP trap

Note: SMS notification requires the use of a third-party application that converts emails to SMS

 Position detection of 2 dry contacts (maximum sensor/contact distance: 20 m)

 Name and status of each configurable contact

 Recording of events and measurements in the card log

 Possibility of shutting down the installation safely if one of the thresholds is exceeded or dry contact

status change

 Connection to the Network Management Card by shielded CAT5 straight RJ45 network cables

(maximum card/sensor distance: 10m)

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Eaton Network Management Card Uživatelský manuál Strana 70