TR640IP ZIEHL | Alldatasheet
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ZIEHL industrie-elektronik, 74523 Schwäbisch Hall, Germany, +49 791 504-0, info@ziehl.de, www.ziehl.de TR640IP Pt 100 Temperature Relays Type TR Part number: T224390 planned availability september 2019 Operation can be made at the device or with a standard browser via ethernet. 6 inputs for sensors Pt 100, Pt 1000 and PTC, mixed sensors possible 4 alarms / output relays alarm 2 of x = alarm only when limit is exceeded in min. 2 sensors monitoring of difference of temperatures monitoring of rate of change of temperature logging of temperatures and history preset programs for protection of motors, transfor- mers and more interface ethernet TCP/IP, values available via modbus TCP programming with browser via TCP/IP or with joy- stick at device coloured LCD display for clear display of tempera- tures and states of alarms universal power supply AC/DC 24-270 V Temperature relay TR640IP Sensors 6 x Pt 100, Pt 1000 or PTC, 4 limits, IP interface, operation with browser via TCP/IP Technical data Rated supply voltage Us Sensor connection Type of connection Monitoring range Switching delay on/off Relay output Test conditions Rated ambient temperature range Housing Dimensions (w x h x d) Protection housing/terminals Mounting Weight AC/DC 24 - 270 V, 0/50/60 Hz 6 x Pt 100, Pt 1000, PTC 3-wire, 2-wire (line resistance 0,0...99,9 Ohm) -199,9...+800 °C 4 x changeover contact EN 61010, EN 61326 -20°C...+65°C Design V6 105 x 90 x 58 mm, mounting height 55 mm IP 30 / IP 20 snap mount on 35 mm DIN rail or screws M4 app. 250 g Temperature Relays TR640IP monitor up to 6 sensors for up to 4 limits. Different sensors can be connected at the same time, e.g. Pt 100 (RTD) and PTC-thermistors. Typical appli - cations are monitoring of motors, generators or transformers. An other application is the use as a 2- or more step-controller with additional monitoring of over- or undertemperature or monitoring of differences in temperatures of 2 sensors. Preset programs allow easy setting e.g. monitoring of trans- formers with/without monitoring of temperature of core or with/ without controlling a ventilator. 2019-07-19