Eaton EMS2-RO-Z-2,4-24VDC reversing starter, 24 V DC control, 0.18-2.4 A range, screw terminals. Compact motor starter for direct forward-reverse control on three-phase motors. Housed in a 22.5 mm module suited to DIN-rail assembly.
Eaton EMS2-RO-Z-2,4-24VDC reversing starter, 24 V DC control, 0.18-2.4 A range, screw terminals. Compact motor starter for direct forward-reverse control on three-phase motors. Housed in a 22.5 mm module suited to DIN-rail assembly.
| Manufacturer part number (MPN) | EMS2-RO-Z-2,4-24VDC |
| EAN / GTIN | 4015080896029 |
| Sales unit | pcs |
| Eaton catalogue number | 197161 |
| Depth | 114.5 mm |
| Height | 99 mm |
| Width | 22.5 mm |
| Weight | 0.287 kg |
| Certifications | IEC/EN 60947-4-2; UL508 |
| Ambient operating temperature - max | 60 °C |
| Ambient storage temperature - max | 80 °C |
| Ambient operating temperature - min | -25 °C |
| Number of auxiliary contacts (normally closed contacts) | 1 |
| Number of auxiliary contacts (normally open contacts) | 1 |
| Number of contacts (change-over contacts) | 1 |
| Equipment heat dissipation, current-dependent Pvid | 4.1 W |
| Heat dissipation details | If necessary, Allow for derating |
| Rated operational current for specified heat dissipation (In) | 2.4 A |
| Static heat dissipation, non-current-dependent Pvs | 1 W |
| Rated actuating current (Ic) | 5 mA |
| Rated control supply current Is | 40 mA |
| Rated control supply voltage | 19.2 - 30 V DC |
| Rated control supply voltage (Us) at DC - max | 24 V |
| Rated control supply voltage (Us) at DC - min | 24 V |
| Rated control voltage (Uc) | 24 V (Actuating circuit ON, L, R) |
| Rated operational current (Ie) | 2.4 A |
| Rated operational current (Ie) at AC-15, 220 V, 230 V, 240 V | 3 A |
| Rated operational current (Ie) at AC-3, 380 V, 400 V, 415 V | 2.4 A |
| Rated operational current (Ie) at AC-51 | 2.4 A |
| Rated operational current (Ie) at AC-53A - max | 2.4 A |
| Rated operational current (Ie) at DC-13, 24 V | 2 A |
| Rated operational power at AC-3, 220/230 V, 50 Hz | 0.37 kW |
| Rated operational power at AC-3, 380/400 V, 50 Hz | 0.75 kW |
| Rated operational power at AC-53A, 380/400 V, 50 Hz | 0.75 kW |
| Rated operational voltage | 42 - 550 V; 500 V AC |
| Switching level | 19.2 - 30 V DC, Switching level "High", Actuating circuit (ON, L, R); -3 - 9.6 V DC, Switching level "Low", Actuating circuit (ON, L, R) |
| Radio interference class | EN 55011; Class A (EN 61000-6-3, emitted interference, radiated) |
| Functions | DOL starting; Reversing start; Motor protection; Temperature compensated overload protection |
| Class | CLASS 10 |
| Connection to SmartWire-DT | No |
| Degree of protection | IP20; NEMA Other |
| Model | Reversing starter |
| Mounting method | Rail mounting possible; Top-hat rail fixing (according to IEC/EN 60715, 35 mm) |
| Mounting position | Vertical; Motor feeder at bottom |
| Overload release current setting - max | 3 A |
| Overload release current setting - min | 0.18 A |
| Product category | Electronic motor starter |
| Residual ripple | ≤ 5 % (input voltage) |
| Terminal capacity | 0.2 - 2.5 mm², Main cables, Push-in terminals; 0.14 - 2.5 mm², Control circuit cables; 0.2 - 2.5 mm², Main cables |
| Terminal capacity (AWG) | 24 - 14, Main cables; 26 - 14, Control circuit cables |
| Type | DOL starter (complete device) |
| Voltage type | DC |
| With transformer | No |
| Power consumption | 4.1 W |
| Rated operation power at AC-3, 400 V | 0.75 kW |
| Number of auxiliary contacts as normally open contact | 1 |
| Number of auxiliary contacts as normally closed contact | 1 |
| Suitable for emergency stop | No |
| Rated operation current Ie | 2.4 A |
| Number of indicator lights | 4 |
| Overload release current setting | 0.18–3 A |
| Supporting protocol for LON | No |
| Supporting protocol for TCP/IP | No |
| Supporting protocol for ASI | No |
| Supporting protocol for PROFIBUS | No |
| Supporting protocol for CAN | No |
| Supporting protocol for INTERBUS | No |
| Supporting protocol for Modbus | No |
| Supporting protocol for Data-Highway | No |
| Supporting protocol for DeviceNet | No |
| Supporting protocol for SUCONET | No |
| Supporting protocol for other bus systems | No |
| External reset possible | Yes |
| Suitable for rail mounting | Yes |
| Rated control supply voltage DC | 24 V |
| Supporting protocol for SERCOS | No |
| Supporting protocol for INTERBUS-Safety | No |
| Release class | CLASS 10 |
| With short-circuit release | No |
| With fuse | No |
| Type of electrical connection of main circuit | Screw connection |
| Supporting protocol for AS-Interface Safety at Work | No |
| Supporting protocol for DeviceNet Safety | No |
| Supporting protocol for EtherNet/IP | No |
| Supporting protocol for Foundation Fieldbus | No |
| Supporting protocol for PROFINET CBA | No |
| Supporting protocol for PROFINET IO | No |
| Supporting protocol for PROFIsafe | No |
| Supporting protocol for SafetyBUS p | No |
| Voltage type for actuating | DC |
| Type of motor starter | Reversing starter |
| Rated operation power at AC-3, 230 V, 3-phase | 0.37 kW |
| Rated operation current at AC-3, 400 V | 2.4 A |
| Ambient temperature, upper operating limit | 60 °C |
| Temperature compensated overload protection | Yes |
| Coordination class according to IEC 60947-4-3 | Class 1 |
| Country of origin | Germany |
| MOQ | 1 |