Zelio control, relé para control de nivel mediante sondas resistivas.
| range of product |
Zelio Control
|
|
|---|---|---|
| product or component type |
Modular measurement and control relays
|
|
| relay type |
Level control relay
|
|
| relay name |
RM22L
|
|
| relay monitored parameters |
Detection by resistive probes
|
|
| time delay type |
Without
|
|
| switching capacity in VA |
2000 VA
|
|
| measurement range |
5...100 kOhm
|
| reset time |
<= 1750 ms
|
|
|---|---|---|
| maximum switching voltage |
250 V AC
|
|
| minimum switching current |
10 mA at 5 V DC
|
|
| maximum switching current |
8 A AC
|
|
| [Us] rated supply voltage |
24...240 V AC/DC, 50/60 Hz
|
|
| supply voltage limits |
20.4...264 V AC/DC
|
|
| operating limits |
- 15 % + 10 % Un
|
|
| power consumption in VA |
5 VA AC
|
|
| power consumption in W |
1.5 W DC
|
|
| output contacts |
2 C/O
|
|
| nominal output current |
8 A
|
|
| run-up delay at power-up |
< 0.6 s
|
|
| maximum electrode voltage |
12 V AC
|
|
| maximum electrode current |
1 mA
|
|
| repeat accuracy |
+/- 2 % time delay
|
|
| measurement error |
< 1 % over the whole range with voltage variation
0.05 %/°C with temperature variation |
|
| sensitivity scale |
5...100 kOhm at St (Standard Sensitivity)
|
|
| sensitivity adjustment |
5...100 %
|
|
| supply current for sensors |
<= 1 mA
|
|
| cable distance between devices |
1000 m between probe and delay
|
|
| cable capacitance |
1 nF at HS (High Sensitivity) for probe cable
2.2 nF at St (Standard Sensitivity) for probe cable 4.7 nF at LS (Low Sensitivity) for probe cable |
|
| overvoltage category |
III conforming to IEC 60664-1
|
|
| insulation resistance |
> 100 MOhm at 500 V DC conforming to IEC 60255-27
|
|
| insulation |
Between supply and measurement
|
|
| mounting position |
Any position
|
|
| connections - terminals |
Screw terminals 2 x 0.5...2 x 2.5 mm² - AWG 20...AWG 14, solid cable without cable end
Screw terminals 2 x 0.2...2 x 1.5 mm² - AWG 24...AWG 16, flexible cable with cable end Screw terminals 1 x 0.5...1 x 3.3 mm² - AWG 20...AWG 12, solid cable without cable end Screw terminals 1 x 0.2...1 x 2.5 mm² - AWG 24...AWG 14, flexible cable with cable end |
|
| tightening torque |
0.6...1 N.m conforming to IEC 60947-1
|
|
| housing material |
Self-extinguishing plastic
|
|
| status LED |
LED yellow for relay ON
LED green for power ON |
|
| mounting support |
35 mm DIN rail conforming to EN/IEC 60715
|
|
| electrical durability |
100000 cycles
|
|
| mechanical durability |
10000000 cycles
|
|
| utilisation category |
AC-1 conforming to IEC 60947-4-1
DC-1 conforming to IEC 60947-4-1 AC-15 conforming to IEC 60947-5-1 DC-13 conforming to IEC 60947-5-1 |
|
| safety reliability data |
MTTFd = 125.5 years
B10d = 120000 |
|
| contacts material |
Cadmium free
|
|
| width |
22.5 mm
|
|
| product weight |
0.1 kg
|
| immunity to microbreaks |
100 ms DC
90 ms AC |
|
|---|---|---|
| electromagnetic compatibility |
Conducted and radiated emissions class B conforming to CISPR 22
Immunity for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-1 Electrostatic discharge 6 kV level 3 contact discharge conforming to IEC 61000-4-2 Electrostatic discharge 8 kV level 3 air discharge conforming to IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test 10 V/m level 3 conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test 4 kV level 4 direct conforming to IEC 61000-4-4 Electrical fast transient/burst immunity test 2 kV level 4 capacitive coupling conforming to IEC 61000-4-4 Surge immunity test 4 kV level 4 common mode conforming to IEC 61000-4-5 Surge immunity test 2 kV level 4 differential mode conforming to IEC 61000-4-5 Conducted and radiated emissions class B group 1 conforming to CISPR 11 Emission standard for industrial environments conforming to EN/IEC 61000-6-4 Emission standard for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-3 Immunity for industrial environments conforming to EN/IEC 61000-6-2 |
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