■ For robot applications
■ Robust electromechanics
■ High magnetic field immunity
■ Intelligent terminating resistor
■ Module-related diagnostics
■ Short-circuit - group signal
■ Fiber-glass reinforced housing
■ Vibration and shock-resistant
■ Encapsulated module electronics
■ Metal connector
■ Degree of protection IP67

Functional principle
The FDNL-S1204H-0153 is a compact fieldbus I/O module for DeviceNet and especially
designed for robotic systems resp. automatic
tool changers. The module is available in degree of protection IP67 and features 12 digital
pnp inputs and 4 digital 2A outputs.
DeviceNet and power supply are jointly connected via a multibus cable with M23 connection technology which was especially developed for robotic applications.
Due to the target application, the module also features an intelligent terminating resistor.
The terminating resistor is automatically connected if the roboter module is the last slave
at the DeviceNet branch. Once a further DeviceNet slave is added, the terminating resistor is automatically disconnected. Automatic
connection of the internal terminating resistor
is always carried out, if pin 15 and 16 of the
M23 coupling (OUT) are not short-circuited.
The diagnostic message of the load voltage
can be activated or deactivated via EDS parameterization.