| Range Of Product |
Zelio Control |
| Product Or Component Type |
Modular measurement and control relays |
| Relay Type |
Current control relay |
| Relay Name |
RM22JA |
| Relay Monitored Parameters |
Overcurrent or undercurrent detection
Overcurrent or undercurrent in window mode |
| Time Delay Type |
Adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt |
| Switching Capacity In Va |
2000 VA |
| Measurement Range |
4...40 mA E1-M terminals
20...200 mA E2-M terminals
100...1000 mA E3-M terminals
4 mA...1 A current AC/DC 50/60 Hz |
| Reset Time |
1500 ms at maximum voltage |
| Maximum Switching Voltage |
250 V AC |
| Minimum Switching Current |
10 mA 5 V DC |
| Maximum Switching Current |
8 A AC |
| [Us] Rated Supply Voltage |
24...240 V AC/DC 50/60 Hz +/- 10 % |
| Supply Voltage Limits |
20.4…264 V AC/DC |
| Operating Limits |
15 % + 10 % Un |
| Power Consumption In Va |
3.5 VA AC |
| Power Consumption In W |
1.5 W DC |
| Supply Voltage Frequency |
50...60 Hz +/- 10 % |
| Resistance Across Terminals |
2.5 Ohm E1-M terminals
0.5 Ohm E2-M terminals
0.1 Ohm E3-M terminals |
| Output Contacts |
2 C/O |
| Nominal Output Current |
8 A |
| Internal Input Resistance |
0.5 Ohm
2.5 Ohm
0.1 Ohm |
| Setg Accr Of The Swting Thrhld |
+/- 10 % of the full scale |
| Switching Threshold Drift |
<= 0.05 % per degree centigrade depending permissible ambient air temperature
<= 1 % within the supply voltage range |
| Setting Accuracy Of Time Delay |
10 % |
| Time Delay Drift |
<= 0.05 % per degree centigrade depending permissible ambient air temperature
<= 1 % within the supply voltage range |
| Hysteresis |
5…50 % adjustable threshold setting overcurrent or undercurrent detection
3 % fixed full scale for window mode |
| Run-Up Delay At Power-Up |
0.3 s |
| Measuring Cycle |
100 ms measurement cycle as true rms value |
| Repeat Accuracy |
+/- 0.5 % input and measurement circuit
+/- 0.2 % time delay |
| Measurement Error |
< 1 % over the whole range with voltage variation
0.05 %/°C with temperature variation |
| Response Time |
<= 500 ms |
| Threshold Setting |
10...100 % |
| Overvoltage Category |
III IEC 60664-1
III UL 508 |
| Insulation Resistance |
> 100 MOhm 500 V DC 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 without cable end
Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end
Screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end
Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end |
| Tightening Torque |
5.31…8.85 lbf.in (0.6…1 N.m) IEC 60947-1 |
| Housing Material |
Self-extinguishing plastic |
| Status Led |
Relay ON LED Yellow)
Power ON LED Green) |
| Mounting Support |
35 mm DIN rail EN/IEC 60715 |
| Electrical Durability |
100000 cycles |
| Mechanical Durability |
10000000 cycles |
| Utilisation Category |
AC-15 IEC 60947-5-1
DC-13 IEC 60947-5-1
AC-1 IEC 60947-4-1
DC-1 IEC 60947-4-1 |
| Safety Reliability Data |
MTTFd = 296.8 years
B10d = 270000 |
| Contacts Material |
Cadmium free |
| Width |
0.89 in (22.5 mm) |
| Product Weight |
0.24 lb(US) (0.11 kg) |
| Immunity To Microbreaks |
50 ms |
