Product data sheet
Characteristics
RM22JA31MR
Current control relay 4mA…1A, 2 C/O
Main
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 in window mode
Overcurrent or undercurrent detection
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
Complementary
Reset time <= 1500 ms at maximum voltage
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 (+/- 10 %)
Supply voltage limits 20.4...264 V AC/DC
Control circuit voltage limits - 15 % + 10 % Un
Power consumption in VA 3.5 VA AC
Power consumption in W 1.5 W DC
Supply frequency 50...60 Hz +/- 10 %
Resistance across terminals 2.5 Ohm at E1-M terminals
0.5 Ohm at E2-M terminals
0.1 Ohm at E3-M terminals
Output contacts 2 C/O
Nominal output current 8 A
Internal input resistance 0.5 Ohm
0.1 Ohm
Dec 12, 2017
Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications
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2.5 Ohm
Setting accuracy of the switching
threshold
Switching threshold drift <= 0.05 % per degree centigrade depending permissible ambient air temperature
Setting accuracy of time delay 10 P
Time delay drift <= 0.05 % per degree centigrade depending permissible ambient air temperature
Hysteresis 5...50 % adjustable of threshold setting for overcurrent or undercurrent detection
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
Measurement error < 1 % over the whole range with voltage variation
Response time <= 500 ms
Threshold setting 10...100 %
Overvoltage category III conforming to UL 508
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
Tightening torque 0.6...1 N.m conforming to IEC 60947-1
Housing material Self-extinguishing plastic
Status LED LED yellow for relay 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
Safety reliability data MTTFd = 296.8 years
Contacts material Cadmium free
Width 22.5 mm
Product weight 0.11 kg
+/- 10 % of the full scale
<= 1 % within the supply voltage range
<= 1 % within the supply voltage range
3 % fixed of full scale for window mode
+/- 0.2 % time delay
0.05 %/°C with temperature variation
III conforming to IEC 60664-1
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
LED green for power ON
DC-1 conforming to IEC 60947-4-1
AC-15 conforming to IEC 60947-5-1
DC-13 conforming to IEC 60947-5-1
B10d = 270000
Environment
Immunity to microbreaks 50 ms
Electromagnetic compatibility Conducted and radiated emissions class B conforming to CISPR 22
2
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
Standards EN/IEC 60255-1
Product certifications CCC
Ambient air temperature for storage -40...70 °C
Ambient air temperature for operation -20...50 °C at 60 Hz
Relative humidity 93...97 % at 25...55 °C conforming to IEC 60068-2-30
Vibration resistance 0.075 mm (f = 10...58.1 Hz) (not in operation) conforming to IEC 60068-2-6
Shock resistance 15 gn for 11 ms (not in operation) conforming to IEC 60068-2-27
IP degree of protection IP20 on terminals conforming to IEC 60529
Pollution degree 3 conforming to IEC 60664-1
Dielectric test voltage 2.5 kV for 1 min AC 50 Hz conforming to IEC 60255-27
CE
UL
EAC
RCM
China RoHS
CSA
GL
-20...60 °C at 50 Hz AC/DC
1 gn (f = 10...58.1 Hz) (not in operation) conforming to IEC 60068-2-6
0.035 mm (f = 58.1...150 Hz) (in operation) conforming to IEC 60068-2-6
0.5 gn (f = 58.1...150 Hz) (in operation) conforming to IEC 60068-2-6
5 gn for 11 ms (in operation) conforming to IEC 60068-2-27
IP40 on housing conforming to IEC 60529
IP50 on front panel conforming to IEC 60529
3 conforming to UL 508
Offer Sustainability
Sustainable offer status Green Premium product
RoHS (date code: YYWW) Compliant - since 1524 - Schneider Electric declaration of conformity
Schneider Electric declaration of conformity
REACh Reference not containing SVHC above the threshold
Reference not containing SVHC above the threshold
Product environmental profile Available
Product environmental
Product end of life instructions Available
End of life manual
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Product data sheet
Dimensions Drawings
Dimensions
RM22JA31MR
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Product data sheet
Mounting and Clearance
Mounting and Clearance
Rail Mounting
RM22JA31MR
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Product data sheet
Connections and Schema
Current Measurement Relay
Wiring Diagram
A1,A2 : Supply voltage
E1,E2,E3,M : Currents to be measured
11-14,12 : 1st C/O contact of output relay
21-24,22 : 2nd C/O contact of output relay
RM22JA31MR
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Product data sheet
Technical Description
Function Diagrams
Undercurrent Detection
Without memory ("No Memory" mode)
With memory ("Memory" mode)
RM22JA31MR
Overcurrent Detection
Without memory ("No Memory" mode)
With memory ("Memory" mode)
Legend
Ti Starting inhibition time delay
Tt Time delay after crossing of threshold
Un Supply voltage
I Monitored current
H Hysteresis
I> Overcurrent threshold
I< Undercurrent threshold
11-12/11-14, 21-22/21-24 Output relay connections
Relay status: black color = energized.
NOTE: In "Memory" mode, the relay opens when crossing of the threshold is detected and then stays in that position. The power supply voltage
must be switched off to reset the product.
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