Product Model
RM35S0MW

Selling Points
- 1Adjustable Time Delay: 0.6 to 60 seconds adjustable time delay for precise control.
- 2Versatile Sensor Compatibility: Compatible with 3-wire proximity sensors, NPN/PNP, Namur type sensors, or dry contact inputs.
- 3DIN Rail Mounting: Easy DIN rail mounting for compact installation.
- 4LED Display of Output Status: Clear LED display indicating output status for easy monitoring.
- 5High Switching Capacity: 1250 VA switching capacity for reliable operation in various applications.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Parameter | Value | Parameter | Value |
---|---|---|---|
Range of Product | Harmony Control Relays | Relay Type | Speed control relays |
Product or Component Type | Speed control relay | Relay name | RM35S |
Relay monitored parameters | Overspeed<br />Underspeed | Time delay range | 0.6...60 s adjustable on energisation 0...10 % of the full scale value) |
Switching capacity in VA | 1250 VA | Minimum switching current | 10 mA 5 V DC |
Maximum power consumption in VA | 5 VA AC | Measurement range | 0.05...600 s |
Utilisation category | AC-12 IEC 60947-5-1<br />AC-13 IEC 60947-5-1<br />AC-14 IEC 60947-5-1<br />AC-15 IEC 60947-5-1<br />DC-12 IEC 60947-5-1<br />DC-13 IEC 60947-5-1<br />DC-14 IEC 60947-5-1 | time delay | Adjustable 0.6...60 s Ti- inhibition time delay upon startup |
rest time in memory mode | 50 ms contact S2 in memory mode on time delay<br />1 s supply Un in memory mode on time delay | Maximum switching voltage | 250 V AC/DC |
[Un] rated nominal voltage | 24...240 V AC/DC 50/60 Hz, non self-powered | Supply voltage limits | 20.4…264 V AC/DC |
Maximum power consumption in W | 3 W DC | Width | 1.4 in (35 mm) |
Output contacts | 1 C/O | Contacts material | Cadmium free |
Nominal output current | 5 A | delay at power up | 0.05 s |
Hysteresis | 5 % threshold | Measurement accuracy | +/- 10 % of the full scale value |
Repeat accuracy | +/- 0.5 % input and measurement circuit<br />+/- 0.5 % time delay | Measurement error | +/- 0.1 %/°C with temperature variation<br />< +/- 1 % over the whole range with voltage variation |
Input frequency | 0.0017…20 Hz | Response time | 15 ms max (on crossing the threshold) |
Polarity | Reversible polarity on DC supply | Threshold setting | 10...100 % |
supply voltage for sensor | 11.5...12.5 V | Maximum supply current for sensors | 40 mA < 24 V AC 77 °F (25 °C)<br />40 mA < 24 V DC 77 °F (25 °C)<br />50 mA 24...240 V AC<br />50 mA 24...240 V DC |
Impulse duration | >= 5 ms high state<br />>= 5 ms low state | Input compatibility | 3-wire sensor (E1) PNP or NPN, 12 V, 50 mA<br />NAMUR sensor (E2), 12 V, 1.5 kOhm<br />Voltage input (E1), 0...30 V, 9.5 kOhm >= 4.5 V <= 1 V<br />Volt-free contact input (E1), 12 V, 9.5 kOhm |
marking | CE : EMC 89/336/EEC<br />CE : 73/23/EEC | Overvoltage category | III IEC 60664-1 |
Insulation resistance | > 500 MOhm 500 V DC between supply and relay output IEC 60255-5<br />> 500 MOhm 500 V DC between measurement and relay output IEC 60664-1<br />> 1 MOhm 500 V DC between supply and measurement IEC 60255-5<br />> 500 MOhm 500 V DC between supply and relay output IEC 60664-1<br />> 500 MOhm 500 V DC between measurement and relay output IEC 60255-5<br />> 1 MOhm 500 V DC between supply and measurement IEC 60664-1 | [Ui] rated insulation voltage | 250 V IEC 60664-1 |
operating voltage tolerance | - 15 % + 10 % Un | Supply frequency | 50/60 Hz +/- 10 % |
Operating position | Any position without derating | Connections - terminals | Screw terminals, 1 x 0.5...1 x 4 mm² AWG 20...AWG 11) solid without cable end<br />Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end<br />Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 12) flexible with cable end<br />Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end |
Tightening torque | 5.3…8.9 lbf.in (0.6…1 N.m) IEC 60947-1 | Housing material | Self-extinguishing plastic |
Status LED | 1 LED Green power ON<br />1 LED Yellow inhibit<br />1 LED Yellow relay (R) | Mounting support | 35 mm symmetrical DIN rail conforming to IEC 60715 |
Electrical durability | 100000 cycles | Mechanical durability | 30000000 cycles |
Operating rate | <= 360 operations/hour full load | Control Type | Without test button |
Immunity to microbreaks | 50 ms | Electromagnetic compatibility | Emission standard for industrial environments IEC 61000-6-4<br />Emission standard for residential, commercial and light-industrial environments IEC 61000-6-3<br />Immunity for industrial environments NF EN/IEC 61000-6-2 |
Standards | NF EN 60255-6<br />IEC 60255-6 | Product Certifications | C-tick<br />GOST<br />UL<br />GL<br />CSA |
Ambient Air Temperature for Storage | -40…158 °F (-40…70 °C) | Ambient Air Temperature for Operation | -4…122 °F (-20…50 °C) |
Relative humidity | 95 % 131 °F (55 °C) IEC 60068-2-30 | Vibration resistance | 0.35 mm 5…57.6 Hz)IEC 60068-2-6/IEC 60255-21-1<br />1 gn 57.6…150 Hz)IEC 60068-2-6/IEC 60255-21-1 |
Shock resistance | 15 gn 11 ms IEC 60255-21-1 | IP degree of protection | IP20 IEC 60529 terminals)<br />IP30 IEC 60529 casing) |
Pollution degree | 3 IEC 60664-1 | Dielectric test voltage | 2 kV AC 50 Hz |
Non-dissipating shock wave | 4 kV |
Specifications may be subject to change without notice