Why Choose the ABB OBOC2000-48-60VUC R600 Interface Optocoupler?
The ABB OBOC2000-48-60VUC is a compact and reliable solid-state interface optocoupler designed for electrical signal isolation and switching in industrial automation and control systems. As part of the ABB R600 interface optocoupler series, it provides an effective interface between industrial control circuits and DC loads, helping protect sensitive electronic equipment while ensuring dependable signal transmission.
This interface optocoupler uses semiconductor switching technology with a MOSFET output, providing contactless operation without the mechanical wear associated with conventional electromechanical relays. Its optically isolated input and output circuits help reduce electrical interference between control and load circuits, making it suitable for PLC interfaces, industrial automation equipment and electronic control panels.
With a rated control supply voltage of 48–60 V AC/DC and a solid-state output rated for switching 4.5–58 V DC loads up to 2 A, the OBOC2000-48-60VUC is designed for reliable DC load switching. Its slim 6 mm housing, screw connection terminals and DIN rail-mounted construction allow straightforward installation in compact industrial control cabinets.
Key Advantages
- Compact solid-state interface optocoupler for industrial automation and control applications.
- 48–60 V AC/DC control input compatible with industrial control voltage systems.
- 4.5–58 V DC MOSFET output suitable for switching low-voltage DC loads.
- 2 A maximum output current for industrial electronic switching applications.
- Optical isolation between control and output circuits helps protect sensitive electronic equipment.
- Contactless semiconductor switching eliminates mechanical contact wear.
- 6 mm slim housing minimises space requirements in electrical control panels.
- Integrated LED indication provides convenient visual monitoring of the input signal.
- Screw terminal connections support secure and reliable electrical wiring.
- DIN rail mounting simplifies integration into industrial control cabinets.
- Suitable for interfacing PLC outputs with DC actuators, indicators and electronic loads.
Key Features
- ABB R600 interface optocoupler series.
- OBOC2000-48-60VUC model with MOSFET solid-state output.
- 48–60 V AC/DC rated control supply voltage.
- 4.5–58 V DC output switching range.
- 2 A maximum output switching current.
- Optically isolated input and output circuits.
- Contactless switching for applications requiring frequent operation.
- Integrated LED for input and operating status indication.
- Compact 6 mm module width.
- Screw connection terminals for electrical wiring.
- DIN rail-mounted modular construction.
- Suitable for industrial PLC and automation interfaces.
- Designed for switching DC loads rather than AC power loads.
- Part of ABB's modular electronic interface relay and optocoupler range.
Technical Specifications
- Manufacturer: ABB
- Series: R600 Interface Optocouplers
- Model: OBOC2000-48-60VUC
- Product designation: OBOC1000 48-60VAC/
- ABB order code: 1SNA645053R0600
- Product type: Solid-state interface optocoupler
- Product group: Interface Relays & Optocouplers
- Rated control supply voltage: 48–60 V AC/DC
- Control voltage type: AC/DC
- Output type: MOSFET solid-state switching output
- Output voltage range: 4.5–58 V DC
- Maximum output current: 2 A
- Minimum output current: 1 mA
- Output voltage type: DC
- Electrical isolation: Optical isolation between input and output
- Switching technology: Semiconductor / MOSFET
- Status indication: Integrated LED
- Connection type: Screw terminals
- Mounting type: DIN rail mounting
- Module width: 6 mm
- Net weight: Approximately 0.02 kg
- GTIN / EAN: 3472596450533
- ABB product family: R600 Electronic Interface Modules
Reliable Solid-State Switching for Industrial Automation
Interface optocouplers such as the ABB OBOC2000-48-60VUC provide electrical isolation between industrial control circuits and connected loads. An input control signal activates the optically coupled semiconductor switching stage, allowing a separate DC circuit to be switched without a direct conductive connection between the input and output.
Unlike conventional electromechanical interface relays, the OBOC2000-48-60VUC uses a MOSFET solid-state output rather than moving contacts. This enables contactless switching, eliminates mechanical contact bounce and reduces wear associated with repeated switching operations. The device is particularly useful in automation systems where electronic control signals must operate DC loads reliably.
The 48–60 V AC/DC control input provides compatibility with industrial control circuits, while the 4.5–58 V DC / 2 A output supports a variety of low-voltage DC switching applications. The optically isolated interface helps separate control electronics from the switched circuit, improving system integration and reducing the transfer of electrical disturbances.
Its slim 6 mm R600 housing is designed for high-density installation inside electrical control panels. Screw terminals provide secure electrical connections, while the integrated LED allows maintenance personnel and automation engineers to identify the presence of a control signal during commissioning and troubleshooting.
Typical Applications
- PLC output interfacing and industrial automation control systems.
- Switching low-voltage DC loads in electrical control panels.
- Industrial machine control and automation equipment.
- DC solenoid and actuator control within the rated output limits.
- Electronic signalling and status indication circuits.
- Industrial control circuit isolation.
- Automated production machinery and assembly equipment.
- Conveyor and material handling control systems.
- Process automation and instrumentation interfaces.
- Control cabinet installations requiring compact interface modules.
- OEM machinery and electronic control equipment.
- Applications requiring contactless semiconductor switching.
