EL2202 | Beckhoff EtherCAT 2-Channel Digital Output Terminal 24 VDC
Beckhoff · Cables & Connectivity
Description The Beckhoff EL2202 is a 2-channel EtherCAT digital output terminal designed for fast signal output and precise actuator control. Operating at 24 VDC and 0.5 A per channel, it features push-pull output stages with tristate capability and electrical isolation, ensuring high-speed and reliable performance in automation applications. Technical Specifications Condition New/Never Used Surplus Brand Beckhoff Category Industrial Automation Part Number EL2202 Subcategory EtherCAT Digital Output Terminal Connection Technology 4-wire Number of Outputs 2 Nominal Voltage 24 V DC (-15% / +20%) Max. Output Current 0.5 A per channel (short-circuit proof in push operation) Load Type Ohmic, inductive, or lamp load Output Stage Push-pull, high-ohmic (tristate mode supported) Short-Circuit Current Typ. 4 A / 150 µs Switching Times TON: < 1 µs, TOFF: < 1 µs Breaking Energy < 150 mJ per channel Reverse Voltage Protection Yes Distributed Clocks Optional (factory enabled on EL2202-0100 variant) Bit Width in Process Image 2 × 2-bit output Configuration No address or configuration setting required Electrical Isolation 500 V (E-bus/field potential) Current Consumption (E-bus) Typ. 130 mA Current Consumption (Power Contacts) Typ. 30 mA + load Protection Rating IP20 Operating Temperature -25°C to +55°C Storage Temperature -40°C to +85°C Relative Humidity Up to 95%, non-condensing Dimensions (W × H × D) 12 mm × 100 mm × 68 mm Weight 60 g (0.13 lbs) Information About EL2202 The EL2202 is part of Beckhoff’s EtherCAT I/O terminal series and is specifically developed for rapid digital signal output in automation control systems. Each of its two push-pull outputs can be independently switched to 24 V, 0 V, or high-impedance (tristate) mode, providing flexible control for various actuator types. Its very low switching delay—less than 1 microsecond—makes it suitable for applications requiring precise timing, such as high-speed machine control or motion synchronization. The module’s outputs are electrically isolated from the system bus for safety and signal integrity, while its diagnostic LEDs display the state of each output in real time. The EL2202 can also be converted to the distributed clock version (EL2202-0100) for enhanced synchronization accuracy. Key Features: High-Speed Output Performance: Typical switching times under 1 µs ensure fast and accurate control of connected actuators. Dual Push-Pull Channels: Two independent outputs can switch between 24 V, 0 V, or high-impedance states for versatile applications. Tristate Functionality: Allows each output to be set to high resistance, providing safe control and signal flexibility. Robust Electrical Isolation: 500 V isolation between E-bus and field potential guarantees safe, interference-free operation. Integrated Protection Features: Includes short-circuit protection, reverse voltage protection, and limited energy dissipation per channel. Compact and Lightweight Design: Slim 12 mm width minimizes space requirements in control cabinets. Optional Distributed Clock Support: Can be upgraded to EL2202-0100 for precise EtherCAT synchronization with <1 µs DC accuracy. Diagnostic Indicators: Integrated LEDs show channel signal states for efficient system monitoring and troubleshooting. The EL2202 delivers the reliability and precision required for fast, synchronized digital control, making it ideal for machine automation, process systems, and timing-critical applications.
Brand: Beckhoff · Category: Cables & Connectivity
Key features
- High-Speed Output Performance: Typical switching times under 1 µs ensure fast and accurate control of connected actuators.
- Dual Push-Pull Channels: Two independent outputs can switch between 24 V, 0 V, or high-impedance states for versatile applications.
- Tristate Functionality: Allows each output to be set to high resistance, providing safe control and signal flexibility.
- Robust Electrical Isolation: 500 V isolation between E-bus and field potential guarantees safe, interference-free operation.
- Integrated Protection Features: Includes short-circuit protection, reverse voltage protection, and limited energy dissipation per channel.
- Compact and Lightweight Design: Slim 12 mm width minimizes space requirements in control cabinets.
- Optional Distributed Clock Support: Can be upgraded to EL2202-0100 for precise EtherCAT synchronization with <1 µs DC accuracy.
- Diagnostic Indicators: Integrated LEDs show channel signal states for efficient system monitoring and troubleshooting.
Specifications
| Manufacturer part number | EL2202 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | Industrial Automation |
| Part Number | EL2202 |
| Subcategory | EtherCAT Digital Output Terminal |
| Connection Technology | 4-wire |
| Number of Outputs | 2 |
| Nominal Voltage | 24 V DC (-15% / +20%) |
| Max. Output Current | 0.5 A per channel (short-circuit proof in push operation) |
| Load Type | Ohmic, inductive, or lamp load |
| Output Stage | Push-pull, high-ohmic (tristate mode supported) |
| Short-Circuit Current | Typ. 4 A / 150 µs |
| Switching Times | TON: < 1 µs, TOFF: < 1 µs |
| Breaking Energy | < 150 mJ per channel |
| Reverse Voltage Protection | Yes |
| Distributed Clocks | Optional (factory enabled on EL2202-0100 variant) |
| Bit Width in Process Image | 2 × 2-bit output |
| Configuration | No address or configuration setting required |
| Electrical Isolation | 500 V (E-bus/field potential) |
| Current Consumption (E-bus) | Typ. 130 mA |
| Current Consumption (Power Contacts) | Typ. 30 mA + load |
| Protection Rating | IP20 |
| Operating Temperature | -25°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | Up to 95%, non-condensing |
| Dimensions (W × H × D) | 12 mm × 100 mm × 68 mm |
| Weight | 60 g (0.13 lbs) |
| Product type | EtherCAT Digital Output Terminal |
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