The Control Unit is freely programmable and can be expanded up to max. 87 safe I/O´s. Safe Motion with 1-encoder solutions (inc.TTL / HTL, SIN-COS, Proxi-Sw.) and also 2-encoder solutions (eg Inc.-TTL or SSI and Inc.-HTL ) are provided.

The device is freely programmable for the safe processing of emergency stop buttons, two - hand operation, light grids, operating mode selector switches etc. as well as drive - related safety functions.

For the periphery connection interface, 14 safe inputs and 3 shutdown channels are available in the basic version.

• Extensive library of preconfigured safety sensors and command devices
• Full speed- and positionalrelated safety functions for drive monitoring according to EN IEC 61800-5-2:2014 are integrated in firmware 
• Parameterizable encoder interface for 1 x Incr-TTL / SIN-COS / SSI on the front panel and 1 x HTL or inductive proximity switch via terminal connection
• 4 Hi-Side outputs with 2A
• function block diagram oriented programming
• 14 safe inputs, 3 working channels (1 of them safe relay output and 2 of them messaging outputs) are included in the basic unit
• Short circuit monitoring
• Multiplying contacts or contact amplification by external contactors, in combination with integrated monitoring is possible
• Extensive diagnostic functions integrated
• Coded status display via 7-segment front panel display and status LED´s
• Quit / Start / Reset button can be operated on the front panel
• Expandable to max. 87 safe I/O´s via integrated backplane bus (connector can be snapped into DIN rail)
• Optional fieldbus interface (expansion module for CANopen, ProfiBus/ProfiNet, DeviceNet, Ethercat)

To connect other extension modules to the base module, 5 T-bus backplane connectors are necessary.