CanTech
3
1. Basic information
1.1 Description
Ethernet card Ether4 allows you to monitor status of the four potential free inputs, measure the
temperature and supply voltage and control two relay outputs. Measured values and input status are
transmitted in digital form to master system via ethernet interface.
1.2 Properties
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Four potential free inputs for alarm transmission
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Possibility connection of measuring device with SO output (max 2)
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One input for digital temp. sensors (max. 16 sensors)
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Measurement of supply voltage
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Wide supply voltage range (9-60 V DC)
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Communication via Ethernet
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Communication protocols TCP(client, server), UDP, SNMP, HTTP, XML, SMTP, Modbus
TCP, SNTP
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Updating the firmware via ethernet
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Internal website to view current status and settings
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Possibility of entering custom alarms
1.3 Expandability
According to user requirements Ether4 card can be complemented with other hardware. The only
limitation is the number of terminals (24).
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8 inputs for alarm transmission
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Measurement of 8 analog values using AD converters
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Calculating of consumption DC (max. two consumptions)
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Measurement of the temperature up to 16 sensors (16 – number of AD)
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Output options (operated manually or exceeding the limits)
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2 relays (relay Fujitsu FTR-B3, max.60V DC,AC)
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1 relay + 3 transistor outputs (transistor max. 60V DC, 50mA)
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6 transistor outputs
