The figure shows version EMG 17-OV- 24DC/ 48DC/2
Official DistributorSKU
MPN
EMG 17-OV-230AC/ 48DC/2
Weight
0.092 kg
Series EMG
EMG 17-OV-230AC/ 48DC/2 - Solid-state relay module
Solid-state relay interface designed to prevent interference on the control side, input: 230 V AC, output: 48 V DC/2 A
- Use of AC output cards, resulting in residual AC currents
- Resistant to interference currents
- Applications with long control lines
- High relay release voltage
EMG
The Phoenix Contact EMG Series encompasses a range of relay modules designed for various industrial applications, offering both electromechanical and solid-state relay options. These modules are engineered for reliable switching of medium to large loads and are suitable for use in control systems, automation, and other electrical circuits.
Key Features:
Compact Design: The EMG Series relay modules are designed with a compact form factor, typically featuring a 17.5 mm width, facilitating efficient DIN rail mounting and space-saving installations.
Versatile Input Voltages: These modules support a range of input voltages, including 24 V DC, 24 V AC/DC, and 230 V AC, accommodating diverse control system requirements.
Robust Output Capabilities: Equipped with various contact configurations, such as single or double changeover contacts, the EMG Series can handle different load types and capacities.
Integrated Protective Circuits: Many modules in this series include built-in protective features like freewheeling diodes, polarity protection diodes, and surge protection, enhancing operational safety and longevity.
Status Indicators: LED indicators are commonly integrated to provide clear visual status of the relay's operational state, simplifying monitoring and troubleshooting.
Technical Specifications
Product properties
| Application | Filter to prevent interference |
| Operating mode | 100% operating factor |
Insulation characteristics
| Insulation | Basic insulation |
| Insulation | Basic insulation |
| Overvoltage category | III |
| Pollution degree | 2 |
Electrical properties
| Test voltage (Input/output) | 3.5 kV AC (Input/output) |
Input data
| Nominal input voltage UN | 230 V AC |
| Input voltage range in reference to UN | 0.8 ... 1.1 |
| Input voltage range | 184 V AC ... 253 V AC |
| Switching threshold "0" signal, voltage | ≤ 155 V AC |
| Switching threshold "1" signal voltage | ≥ 180 V AC |
| Typical input current at UN | 9 mA |
| Typical response time | 25 ms (at UN = 24 V AC) |
| Typical turn-off time | 35 ms (at UN = 24 V AC) |
| Status display | Yellow LED |
| Protective circuit | Reverse polarity protection; Polarity protection diode |
| Transmission frequency | 3 Hz |
Output data
| Design of digital output | electronic |
| Output nominal voltage | 48 V DC |
| Output voltage range | 12 V DC ... 48 V DC |
| Limiting Continuous Current | 2 A (see derating curve) |
| Maximum Inrush Current | 5 A (t = 1 s) |
| Peak offstate voltage | 60 V DC (Collector-emitter reverse voltage) |
| Voltage drop at max. limiting continuous current | 1.1 V |
| Output circuit | 3-conductor, ground-referenced |
| Protective circuit | Reverse polarity protection; Polarity protection diode |
| Protective circuit | Surge protection; Suppressor diode |
Input side
| Connection Method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 |
Output side
| Connection Method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 |
Dimensions
| Width | 17.5 mm |
| Height | 75 mm |
| Depth | 102 mm |
Material specifications
| Color | green (RAL 6021) |
| Flammability rating according to UL 94 | V0 |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -10 °C ... 55 °C |
| Ambient temperature (storage/transport) | -10 °C ... 70 °C |
Standards and Regulations
| Standards/regulations | IEC 60664 |
| Standards/regulations | EN 50178 |
Mounting
| Assembly instructions | Mounted in rows with zero spacing: Horizontal/not in rows: Any |
Why Proax for Phoenix Contact 2942823?
Proax is an authorized distributor of Phoenix Contact 2942823 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 10 |
Recommended
EMG 17-OV-230AC/ 24DC/2, Power solid-state relay, with LED and protective circuit in input and output circuits, input: 230 V AC, output: short-circuit-proof, 10 - 30 V DC/max. 2 A
EMG 17-OV-220DC/ 24DC/2, Power solid-state relay, with LED and protective circuit in input and output circuits, input: 220 V DC, output: short-circuit-proof, 10 - 30 V DC/max. 2 A
EMG 17-OV-120AC/240AC/3, Power solid-state relay, with LED and protective circuit in input and output circuits, input: 120 V AC, output: 48 - 280 V AC/max. 3 A
EMG 17-OV- 24DC/ 24DC/2, Power solid-state relay, with LED and protective circuit in input and output circuits, input: 24 V DC, output: short-circuit-proof, 10 - 30 V DC/max. 2 A
EMG 17-OV- 12DC/ 24DC/2, Power solid-state relay, with LED and protective circuit in input and output circuits, input: 12 V DC, output: short-circuit-proof, 10 - 30 V DC/max. 2 A
