Our UC-CAN modules are stand-alone modules with an open CAN protocol. The UC-CAN-M16 module has 16 MOSFET outputs.
- CAN interface with galvanic isolation
- Open CAN protocol
- Automatic send/receive mode
- 16 digital outputs/ MOSFET P-Ch.: up to 48V / 3A
- Timer function
- Timeout protection shutdown
- LED status display for each input and output channel

MOSFET 3A
P-Ch MOSFETs are used in the “UC-CAN-MOS16” module. They are suitable for switching capacities of up to 3A DC and are practically wear-free.

Fail-safe mode
The fail-safe mode is a safety function in which the DEDITEC module switches to a previously configured, safe switching state in the event of a connection failure.
This is intended to prevent connected installations or systems from continuing to run in an uncontrolled manner.
Three switching states can be defined for each digital output: a) Switched off, b) Switched on or c) Unchanged.
The fail-safe circuit is triggered by a timeout protection function. If the control unit no longer receives any commands from the control PC within a previously defined period of time, the timeout function comes into effect. The cause of a timeout can be a loss of connection between the control PC and the DEDITEC control system or failure of the control PC.
Timeout modes
Three timeout modes are available:
A) “Normal mode” is valid once and must be reactivated manually by software command after each timeout event. The customer application still has access to all controller outputs.
B) In “Auto reactivate mode”, the timeout function is automatically reactivated after communication with the control PC has been re-established. The customer application still has access to all outputs of the control unit.
C) The “Secure outputs mode” blocks access to the outputs after the timeout event. Unlocking can only be carried out by software command. This is an important safety aspect

LEDs
There are a number of status LEDs on the front of the modules. This gives you a quick overview of the most important functions of the modules, such as the switching status of the individual I/Os, module status or whether there is proper communication with the module. This can be very helpful for quick error analysis, especially when used in the field.

Connectors
A screwless system from the manufacturer WAGO Kontakttechnik is used as the connector. The 1-wire female connectors are 100% protected against mismating and have an eject and locking mechanism. All conductor types up to 1.5mm² can be connected.
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