EC-DIO32
Digital 24 V module with 32 freely configurable in- and outputs and an EtherCAT and CAN interface
Key Features
- Signal delay with less than 400 μs
- Safety features for high running safety
- Easy access to all interfaces
- Own intelligence for complex EtherCAT networks
- Galv. isolated in- and outputs
- Free configuration of in- and outputs
- Analog and digital diagnostic functions
- Compact aluminium housing with IP20 and integrated top hat rail mounting
Description
Housing
The aluminium module is extremely compact and offers the possibility of top hat rail mounting. All interfaces are quickly and conveniently available on the front panel.
Connection technology
Using the 3-wire connection technology, all sensors and actuators can be connected directly to the module. The phoenix clamps used ensure a simple and extremely robust connection, which makes the EC-DIO32 very resistant and process-safe. Each IO block of the device is galvanically isolated and is supplied with voltage separately. Thus, different voltages can be applied to one module for the operation of emergency stop circuits, e.g. safety doors.
Fieldbus interfaces
Two RJ45 sockets for EtherCAT and CAN are provided on the module, which enables simple connection with other modules via Ethernet patch cables. In this way, decentralised use of the module is also possible. The module automatically detects the type of fieldbus network it is in.
Signal processing
Due to the configurability of the IO blocks, the device offers completely new possibilities for signal processing. The user now has the possibility to freely select both the use of the module and the design of the machine network. In addition, each individual block can be addressed.
Microcontroller
In addition to the inputs and outputs, it has a powerful microcontroller that handles the acquisition of the sensors, the control of the actuators and the EtherCAT protocol. Additionally a relay contact (changeover) can be used as a safety function. If the guarding from the master fails, the module switches to STOP mode.
Diagnostic features
Various diagnostic options make the device an ideal solution for EtherCAT networks. The power supply of the blocks can be read back in analog mode as well as the levels at the individual inputs and outputs. Also a digital monitoring of the outputs is implemented.
Technical Data
| Hardware | |
|---|---|
| CPU | 16-bit microcontroller |
| Connection technology | Two-wire, three-wire connection |
| Operating system display | 1× LED green for supply voltage (5 V) 1× green LED for operating mode (run) 1× LED red for error status (err) 32× LED green for set input/output |
| Dimensions (lxwxh) | 241 mm × 120 mm × 48 mm |
| Weight | 850 g |
| Protection class | IP20, EMC requirements acc. to CE |
| Storage temperature | –30°C up to +70°C |
| Operating temperature | 0°C up to +60°C |
| Humidity | 90 % non-condensing |
| Power supply | 24 V DC ±20 % |
| All in- and outputs active, including LEDs | 500 mA |
| Digital inputs | |
|---|---|
| Number of inputs | Freely configurable in 8-blocks (max. 32) |
| Switching level “1” | +15.0 V to +28.8 V |
| Switching level “0” | 0.0 V to +8.0 V |
| Electrical isolation | Optocoupler |
| Input current/input | 11 mA |
| Sampling frequency (Fg) | 2.5 kHz |
| Signal delay | < 400 μs |
| Digital outputs | |
|---|---|
| Number of outputs | Freely configurable in 8-blocks (max. 32) |
| Power | 24 V DC ±20 % |
| Circuit type | FET-Highside switch |
| Electrical isolation | Optocoupler |
| Output current/output | 1 A (short circuit proof) |
| Freewheel diodes | Yes, controlled inductors require external freewheel diodes |
| Signal delay | < 100 μs |
| Relay contact (switches when module is active) | 1× UM / 1 A |
| Switching level “1” | +15.0 V to +28.8 V DC |
Related Products
EC-DIO32 RM35
Digital 24 V module with 32 freely configurable in- and outputs and an EtherCAT and CAN interface.
- Signal delay of less than 100 µs
- 32 freely configurable in- and outputs
- Suitable for EtherCAT and CAN networks