TR1200IP
12390-0706-05
Page
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www.ziehl.de
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Application and brief description
The TR1200IP can be used wherever multiple Pt 100 sensors (up to 12) need to be evaluated
simultaneously:
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Motors or generators,
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also with simultaneous monitoring of bearings or, e.g., exhaust temperatures
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Transformers, also with additional core-temperature monitoring
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Machines and plants
Type TR1200IP temperature relays register the temperature of up to 12 sensors simultaneously and
provide the values to the electric 10 MBit/s Ethernet interface.
2 IP protocols are supported, so the registered temperatures can be subsequently evaluated by connected
devices that are linked with the TR1200IP via an Ethernet network. In motors, that could be a motor
contactor, in transformers a transformer contactor with integrated overload function and thermal
monitoring.
An alarm relay reports devices and sensor errors. Sensor breaks or sensor short-circuits are also
transmitted via the protocol to the connected evaluation unit.
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Summary of the functions
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3-digit digital display for the temperature of up to max. 12 measuring points
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12 sensor inputs; 1…12 sensors can be connected
•
Pt 100 in 2- or 3-wire technology, when connecting Ni100 or Ni120, conversion to the
correct temperature in the evaluation unit is required, SIPROTEC devices from Siemens (e.g. 7SK80)
support this function.
The EN100 module in the SIPROTEC 4 units does not support the TR1200IP.
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1 alarm relay (1 change-over contact)
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Electric 10 MBit/s Ethernet interface (RTD IP protocol from ZIEHL, or Modbus IP protocol)
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Read-out display, configuration, simulation and firmware update via Web browser
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Tested with Mozilla Firefox 3.5 and Microsoft Internet Explorer 8.0
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LEDs for measurement allocation, error, relay status and Ethernet interface
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Code protection against manipulation of the setpoint values
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Wide area power supply AC/DC 24…240 V
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Distributor housing for panel mounting 8 TE, front-to-back size 55 mm
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Mounting on 35mm DIN EN 60715 standard rail
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Connection diagram
