Techman Robot TM Palletizing Operator - Safety Controller (SF-C21) I;O Configuration; Figure 28: Safety Controller SF-C21

TM Palletizing Operator User’s Manual Product Version: 1.0 / Document Version: 1.0 68
4.8 Safety Controller (SF-C21) I/O Configuration
The Safety Controller (SF-C21) inputs are pre-occupied by pull-high 24V cables by default, but can be used to
connect external safety units for robot-collaborative functions, while the outputs are connected to another Safety
Controller (G9SP) and available for external robot-collaborative applications.
Figure 28: Safety Controller SF-C21
Safety Input
Pin
Description
Function
IN1/IN2
Connected to 24V by default
• Users may connect it to external
safeguard device
Trigger SF4 (External Safeguard-Human-
Machine Safety Settings)
• if external safeguard device is connected
IN3/IN4
Connected to 24V by default
• Users may connect it to external
safeguard device
IN5/IN6
Connected to 24V by default
• Users may connect it to external
safeguard device
IN7/IN8
Connected to 24V by default
• Users may connect it to external
safeguard device
Safety Output
Safety Controller (SF-C21)