DIO32-L
Key Features
- CANopen acc. to CiA Draft Standard DS 301 and DS 401
- Short signal delay
- Short circuit proof outputs
- CAN baud rate up to 1 Mbit/s
- Small dimensions
- Simple top hat rail mounting
Description
Overview of all interfaces
16 digital inputs
16 digital outputs
Housing
The module impresses with its compact and comfortable design, which provides all interfaces, LEDs and required switches on the front panel. A further feature is the integrated top hat rail mounting, which allows easy installation and removal.
LEDs and switches
The visualization of the current IO states is done via integrated LEDs for each IO. The configuration of the module address and baud rate is done easily and safely via DIP switches on the module. According to CiA definition, a baud rate of up to 1 Mbit/s can be set.
In- and outputs
The 24 V inputs and outputs are opto-isolated and short-circuit proof, making DIO32-L reliable and fail-safe. The wide input voltage range from 12 V DC to 30 V DC opens up a wide range of applications for the module.
Signal processing
In addition to the inputs and outputs, the DIO32-L has a powerful microcontroller that handles the acquisition of the sensors, the control of the actuators and the CAN protocol. In addition, safety mechanisms such as guarding are also fully integrated in the Remote IO.
The visualization of the current IO states is done via integrated LEDs for each IO. The configuration of the module address and baud rate is done easily and safely via DIP switches on the module. According to CiA definition, a baud rate of up to 1 Mbit/s can be set.
CAN interface
The integrated CAN interface in accordance with CANopen (DS 301 and 401) allows flexible use at different points and positions in the production process. It is designed according to ISO 11898 and can be bridged. In this way, several modules can be used in series by looping through the CAN signals.
Technical Data
| Hardware | |
|---|---|
| CAN | 1× CAN interface acc. to ISO 11898, assignment acc. to DIN 41652, connection with D-Sub9 plug and socket (bridged) |
| CAN protocol | DS 301 and 401 |
| Number of modules/bus | 127 |
| Setting | of module address via 2 HEX switches of baud rate via HEX switch |
| Connection system | Clamping range 0.25 – 1.5 mm², solid wire |
| Connection type | Spring connection |
| Connection technology | Two-wire-, three-wire connections, stripping length 10 mm |
| Operating system display | 1× LED green for operating mode (run) 1× LED red for error status (err) 32× LED green for set in- and outputs |
| Dimensions (l×w×h) | 147 mm × 77 mm × 37 mm |
| Weight | 155 g without clamps |
| Type of installation | Top hat rail |
| Storage temperature | –20°C up to +70°C |
| Operating temperature | 0°C up to +60°C (extended temperature range optionally available) |
| Humidity | 90 % non-condensing |
| Conformity to EMC-requirements | EN 61000-6-4 and EN 61000-6-2 (Industrial sector) |
| Power supply | 12 V DC up to 30 V DC |
| Power consumption | 30 mA |
| All in- and outputs active, including LEDs | 350 mA |
| Digital inputs | |
|---|---|
| Number of inputs | 16 |
| Switching level “1” | +8.0 V up to +30.0 V |
| Switching level “0” | 0.0 V up to +4.0 V |
| Potential isolation | Capacitive coupler |
| Input current/input | 3.0 / 6.5 mA |
| Sampling frequency | 2.5 kHz |
| Signal delay | < 100 μs |
| Digital outputs | |
|---|---|
| Number of outputs | 16 |
| Circuit type | FET-Highside switch |
| Potential isolation | Capacitive coupler |
| Min. output voltage | VB – 0.85 V |
| Max. output current per channel | 600 mA |
| Max. total output current | 8 A |
| Protective shutdown | Short circuit and overload protection |
| Switching frequency | 1 kHz |
| Freewheel diodes | Yes, controlled inductors require external freewheel diodes |
| Signal delay | < 100 μs |
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