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9. TECHNICAL SPECIFICATIONS AND PRODUCT CODES
9.1 Technical specifications
Power supply
Power supply
Model
Voltage
IR33x(V,W,Z,A,B,E)7Hx(B,R)20
DN33x(V,W,Z, A,B,E)7Hx(B,R)20
IR33x(V,W,Z,A,B,E)7LR20,
DN33x(V,W,Z,A,B,E)7LR20
115 to 230 Vac(-15%...+10%), 50/60 Hz 6 VA, 50 mA~ max
IR33x(V,W,Z,A,B,E)9Hx(B,R)20
DN33x(V,W,Z, A,B,E)9Hx(B,R)20
IR33x(V,W,Z,A,B,E)9MR20,
DN33x(V,W,Z,A,B,E)9MR20
Insulation guaranteed IR33x(V,W,Z,A,B,E)x(7, 9)Hx(B,R)20
by the power supply DN33x(V,W,Z,A,B,E)x(7, 9)Hx(B,R)20
12 to 24 Vac (-10%...+10%), 50/60 Hz
4 VA, 300 mA~ max
12 to 30 Vdc
300 mA - max
Only use SELV power supply, maximum power 100 VA with 315 mA fuse on
the secondary
115 to 230 Vac(-15%...+10%), 50/60 Hz 9 VA, 90 mA~ max
24 Vac (-10%...+10%), 50/60 Hz
24 Vdc (-10%...+10%)
Only use SELV power supply
insulation from very low voltage parts
insulation from relay outputs
IR33x(V,W,Z,A,B,E)x(7, 9)x(L, M)R20
DN33x(V,W,Z,A,B,E) x(7, 9)x(L, M)R20
insulation from very low voltage parts
insulation from relay outputs
Inputs
B1 (PROBE1),B2 (PROBE2)
Power
12 VA, 450 mA~ max
450 mA - max
reinforced
6 mm in air, 8 mm on surface
3750 V insulation
main
3 mm in air, 4 mm on surface
1250 V insulation
to be guaranteed externally by safety
transformer
reinforced
6 mm in air, 8 mm on surface
3750V insulation
NTC, NTC-HT, PTC, PT1000
NTC, NTC-HT, PTC, PT1000, PT100, TcJ, TcK, 0-5 V rat, 0-1 Vdc, 0-10 Vdc,
-0.5-1,3 Vdc, 0-20 mA, 4-20 mA
Type of probe
Type of probe
Probe power supply
Relay outputs
DI1, DI2
voltage-free contact, contact resistance < 10 Ω, closing current 6 mA
Maximum distance of probes and digital inputs less than 10 m
Note: in the installation, keep the power and load connections separate from the probe, digital inputs, repeater display and
supervisor cables.
NTC std. CAREL
10 kΩ at 25 °C, range –50T90 °C
measurement error:
1 °C in the range –50T50 °C
3 °C in the range +50T90 °C
NTC-HT
50 kΩ at 25°C, range –40T150 °C
measurement error:
1,5 °C in the range –20T115 °C
4 °C in range outside of -20T115 °C
PTC
985 Ω at 25 °C, range -50T150 °C
measurement error
2 °C in the range –50T50 °C
4 °C in the range +50T150 °C
PT1000
1097 Ω at 25 °C, range -50T150 °C
measurement error:
3 °C in the range –50T0 °C
5 °C in the range 0T150 °C
NTC std. CAREL
10 kΩ at 25 °C, range –50T110 °C
measurement error:
1 °C in the range -50T110 °C
NTC-HT
50 kΩ at 25°C, range –10T150 °C
measurement error:
1 °C in the range -10T150 °C
PTC
985 Ω at 25 °C, range -50T150 °C
measurement error
1 °C in the range -50T150 °C
PT1000
1097 Ω at 25 °C
measurement error:
1 °C in the range –50T200 °C
2 °C in the range -199T800 °C
PT100
109,7 Ω at 25 °C
measurement error:
1 °C in the range –50T200 °C
2 °C in the range -199T800 °C
TcJ
isolated 52 μV/ °C
measurement error:
2 °C in the range –50T200 °C
4 °C in the range -100T800 °C
TcK
isolated 41 μV/ °C
measurement error:
2 °C in the range –50T200 °C
4 °C in the range -100T800 °C
0-5 V rat
Impedance measurement of 50 kΩ
0.3 % Full scale
0-1 Vdc
Impedance measurement of 50 kΩ
0.3 % Full scale
0-10 Vdc
Impedance measurement of 50 kΩ
0.3 % Full scale
-0.5-1,3 Vdc
Impedance measurement of 50 kΩ
0.3 % Full scale
0-20 mA
Impedance measurement of 50 Ω
0.3 % Full scale
4-20 mA
Impedance measurement of 50 Ω
0.3 % Full scale
12 Vdc (rated), maximum current supplied 60 mA ; 5 Vdc (rated), maximum current supplied 20 mA
EN60730-1
UL 873
models
relay
250 V~
oper.
250 V~
oper. cycles
cycles
IR33x(V,W,Z,B,E)x(7, 9)x(L, M)R20
D01, D02 8(4) A su N.O.
100000 8A res 2FLA 12LRA C300 30000
DN33x(V,W,Z,B,E)x(7, 9)x(L, M)R20
D03, D04 6(4) A su N.C.
IR33x(V,W,Z,B,E)x(7, 9)Hx(R,B)20
(**)
2(2) A su N.O. e N.C.
DN33x(V,W,Z,B,E)x(7, 9)Hx(R,B)20
ir33 universale +030220801 - rel. 2.0 - 16.04.2010
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