MHG Heating ThermSelect, Assembly, Commissioning And Maintenance Instructions

Page: 34 / 100

5. Technical Data
ThermSelect®
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Electrotechnical data controller
Input
(controller)
Rated voltage
AC 230 V (
±
10%)
Rated frequency 50/60 Hz
Max. power consumption 11 VA
Fuse protection of supply lines max. 10 A slow
Wire gauge
internal resistance
1 wire: 1.0 mm
2
- 1.5 mm
2
> 100 k
Ω
Terminal wir-
ing
(Outputs)
Wire or stranded wire (twisted or with wire end
ferrule):
1 wire: 0.5 mm
2
...2.5 mm
2
2 wires 0.5. mm
2
..1.5 mm
2
Functional -
data
Mode of functioning according to EN 60730 1b (automatic function)
Inputs
Digital inputs H1, 3
Extra-low voltage for potential-free extra-low
voltage capable contacts:
Voltage with opened contact: DC 12 V
Voltage at closed contact: DC 3 mA
Analogue input H1, 3
Extra-low voltage
work area: DC (0...10) V
internal resistance: > 100 k
Ω
Line inputs EX1…EX7, E9-E11
AC 230 V (
±
10 %)
Internal resistance > 100 k
Ω
Sensor input B9
Sensor inputs B1, B3, B4, B21, B41, B71, B81,
B82, B91 and B92
Sensor inputs BX1…BX5 NTC1k (QAC34)
NTC10k (QAZ36, QAD36)
NTC10K (QAZ36, QAD36), PT 1000
Permitted sensor lines (Cu)
At wire gauge:
Max. length:
0.25 0.5 0.75 1.0 1.5
(mm
2
)
20 40 60 80 120 (m)
Outputs
Relay outputs Q2, Q3, Q8, Q9, QX1..QX6, Y1,
Y2
Rated current range
Maximum starting current
Maximum total current (all relays)
Rated current range
AC 0.02...2 (2) A
15 A during
≤
1 s
AC 6 A
AC (24...230) V (for potential-free outputs)
Output Q4 Mod rated current range
ON/OFF mode
RPM controller
Maximum starting current
AC 0.05...2 (2) A
AC 0.05...1.4 (1.4) A
4 A during
≤ 1 s
Analogue output UX
Output voltage
Current load
Ripple
Precision zero point
Error remaining area
Output is short-circuit-proof
Uout = 0 ... 10.0 V
±2 mA RMS; ±2.7 mA peak
≤
50 mVpp
< ± 80 mV
≤
130 mV