1201L-1K RTD Controller
User’s Manual
13
Rev.1.1
4.6 Technical
Specifications
Model 1201L-1K
RTD
Controller
CPU
Echelon Neuron 3120,10MHz
Memory
4Kbytes flash EPROM,4Kbytes RAM, 12Kbytes ROM
LonWorks Transceiver
FTT-10A/FT-X1
Power supply
12~ 24VDC (12VDC is recommend)
Power consumption
500mA(Per channel maximum)
38mA(Standby)
Connection
Plug-screw clamp 2.5mm
Operation
0 ~ +70
Temperature
Storage -25
~
+85
Sensor Type
Pt 1000resistance measuring
Sensor Connection
3-wire connection (factory preset) or 2-wire
Sensor Temperature range
-220 °C ... +239 °C (PT)
Resolution 0.04°C
Measuring error
±
1.5°C of full scale value
Conversion time
500ms (per channel)
Admitted relative humidity
5 ~ 93%, non condensing
Dimensions
90 x 71 x 57.7 mm,
DIN 43880, incl. clamps
Mounting
DIN rail(EN 50022, 35 x 15)
Display & Operation
Service-pin and Reset LED indicator and button
I/O Channels
1 RTD (resistive temperature device) input for Pt1000
Table 3.1 Technical Specification
