nVent RAYCHEM 1244-0006829, Operating And Installation Manual

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Controller
Controller type 2-state, 3-state, modulating controller, continuous
controller
Controller
structures
P/PI/PD/PID
A/D converter 16 bit resolution
Sampling cycle
time
250 ms
Timer
Accuracy ±0.8 % ± 25 ppm/K
Electrical data
Supply voltage
(switch mode PSU)
AC 110—240 V -15/+10%, 48—63 Hz
AC/DC 20—30 V, 48 — 63 Hz
Electrical safety acc. to EN 61010, part 1
Overvoltage category III, pollution degree 2
Amperage max. 15 VA
Data backup EEPROM
Electrical
connection
at the back via screw terminals,
Conductor cross section up to max. 1.3 mm
2
Installation information on conductor cross
sections
Solid core
≤ 1.3 mm
2
Stranded, with
core-end ferrule
≤ 1.0 mm²
Electromagnetic
compatibility
Interference
emission
Interference
immunity
EN 61326-1
Class B
Industrial requirements
Case
Case type Plastic case for panel mounting acc. to IEC 61554
Installation depth 90.5 mm
Ambient/storage
temperature range
–5…+55 °C / -40…+70 °C
Ambient conditions rel. humidity < 90% annual average, no condensation