Multi-IO
24 V high performance module for input and output of digital and analog signals with a total of 52 IOs and various features
Key Features
- Safety features for high runing safety
- Galv. isolated CAN interface acc. to ISO 11898
- Easy access to all interfaces
- Own intelligence for complex CAN networks
- All clamps pluggable and lockable
- Signal delay of less than 200 μs
- Galv. isolated in- and outputs
- Compact aluminium housing with IP20 and integrated top hat rail mounting
Description
Housing and interfaces
The module has a compact aluminium housing and offers the possibility of top hat rail mounting. The interfaces are quickly and conveniently available on the front panel. Using the 3-wire connection technology, all sensors can be connected directly to the module. The danger of incorrect wiring is greatly reduced by the colour coding of the potentials, even for less experienced users. Various clamp strips are available, which are optionally equipped with LEDs. All inputs are indicated by an LED on the clamp. In addition, both the baud rate and the module address can be set and read at any time using hex switches.
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.
Signal processing
In addition to the inputs, our analog IOs have a powerful microcontroller that handles the acquisition of the sensor technology and the CAN protocol. Furthermore, security mechanisms such as guarding are fully integrated in the remote IO.
Power supply
The combined IOs are supplied with 24 V. The integrated reverse polarity protection prevents possible destruction of the modules if the supply voltage is incorrectly applied. The control section is additionally protected against short overvoltage peaks by an EMC circuit on the supply voltage.
Technical Data
| Hardware | |
|---|---|
| CPU | Motorola MC9S12DP256B |
| CAN | 1× CAN interface acc. ISO 11898, galv. isolated |
| CAN protocol | DS 301 and 401 |
| Terminal block | Connection wire ø 0.25 up to 1.5 mm² |
| Operating system display | 1× LED green for supply voltage (5 V) 1× LED green for operating mode (run) 1× LED red for error status (err) |
| Dimension (l×w×h) | 241 mm × 120 mm × 48 mm |
| Weight | approx. 800 g |
| Protection class | IP20 |
| Storage temperature | –10°C up to +70°C |
| Operating temperature | 0°C up to +60°C |
| Humidity | 90 % non-condensing |
| Power supply | 24 V DC ±20 % |
| Power consumption | approx. 500 mA |
| Digital inputs | |
|---|---|
| Number of inputs | 16 |
| Circuit type | positive switching inputs |
| Potential isolation | Optocoupler |
| Display (directly at the clamp) | LED (green) for set inputs |
| Switching level “1” | +15.0 V up to +28.8 V |
| Switching level “0” | 0.0 V up to +8.0 V |
| Input current/input | 8 mA |
| Signal delay | < 200 μs |
| Digital outputs | |
|---|---|
| Number of outputs | 16 |
| Circuit type | FET-Highside switch |
| Potential isolation | Optocoupler |
| Output voltage | Supply voltage – approx. 0.3 V |
| Display (directly at the clamp) | LED (green) for set outputs |
| lout max | 1 A |
| Sampling frequency | 1 kHz |
| Short circuit resistance | Yes |
| Freewheel diodes | Yes, each activated coil must be provided with a freewheel diode |
| Signal delay | < 100μs |
| Analog inputs | |
|---|---|
| Number of inputs | 8, together galv. isolated |
| Resolution | 12 bit |
| Potential isolation | Optocoupler |
| Input voltage | –10 V up to +10 V DC |
| lout max | 1 A |
| Sampling frequency | Up to max. 12 analog inputs in operation: 1 kHz more than 12 analog inputs in operation: 500 Hz |
| Analog outputs | |
|---|---|
| Number of outputs | 8, together galv. isolated |
| Resolution | 12 bit |
| Potential isolation | Optocoupler |
| Output voltage | –10 V up to +10 V DC |
| lout max | 20 mA |
| Filter circuitry | integrated |
| Encoder-inputs | |
|---|---|
| Number of inputs | 4 |
| Level | RS485 (A and B) |
| Max. input frequency | 300 kHz |
| Input voltage | 5 V (to supply the encoder) |
| lout max | 80 mA (to supply the encoder) |
| Galvanic isolation | Optocoupler |
Related Products
Super-IO
24 V high-performance module with 160 digital inputs and 192 digital outputs.
- 32 digital outputs
- Galv. isolated CAN acc. to ISO 11898
- IP20, EMC requirements acc. to CE
IAO08
24 V module with 8 analog outputs and an electrically isolated CAN interface according to ISO 11898.
- 8 analog outputs
- Galv. isolated CAN interface acc. to ISO 11898
- Safety features for high running safety
IDI32
Digital 24 V module with 32 inputs for use in CAN networks.
- 32 digital inputs
- Galv. isolated CAN acc. to ISO 11898
- IP20, EMC requirements acc. to CE