Temperature relay Type TR640IP
Sensors 6 x Pt 100, Pt 1000 or PTC thermisors, 4 limits, IP interface, operation with browser via TCP/IP
Share:
Part number
Experience ZIEHL-Product live
Approvals
Product description
Temperature Relays TR660IP 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 applications are monitoring of motors, generators or transformers. An other application is the use as a two 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 transformers with/without monitoring of temperature of core or with/without controlling a ventilator.
If evaluation "2 out of x" is activated with several connected sensors, an alarm is only triggered when the limit value is exceeded in 2 sensors. This prevents false alarms due to a fault in one sensor. 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 / relay outputs
- 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, transformers and more
- interface ethernet TCP/IP, values available via modbus TCP
- programming with browser via TCP/IP or with joystick at device
- coloured LED display for clear display of temperatures and states of alarms
- universal power supply AC/DC 24-270 V
- Accessory: Installation frame ER6 for panel mount
Technical Data
Raded supply voltage Us
AC/DC 24 - 270 V, 0/50/60 Hz
Sensor connection
6 x Pt 100, Pt 1000, PTC
Type of connection
3-wire, 2-wire
(line resistance adjustable 0,0...99,9 Ohm)
Monitoring range
-199,9...+800 °C
Switching delay on/off
00:00...59:59 mm:ss
Relay output
4 x changeover contact
Test conditions
EN 61010, EN 61326
rated ambient temperature range
-20 °C...+65 °C
Housing
Design / Installation Frame
V6 Switch-gear-mont / Front mounting kit ER6, 6 TE
Dimensions (w x h x d)
105 x 90 x 58 [mm], mounting height 55 mm
Protection housing / terminals
IP 30 / IP20
Mounting
snap mount on 35 mm DIN rail or screws M4
Weight
app. 250 g
CAD Data
Applications / Hints
Updates
Certificates
FAQ / Product videos