AKD2G Product Safety Guide | 9 Appendix
9.4.7.3 X4 : Second Brake
Use with single axis drives and Safety Option 2 and 3 for safety functions, which require a
second brake.
3 pin, pitch 3.81 mm
Spring clamps
Second motor brake
Required for SIL3 brake control
Pin Signal Description
1 PE Protective earth
2 BR2+ Second (external) brake +
3 BR2- Second (external) brake -
9.4.7.4 X5: Feedback 2
Use with single axis drives and Safety Option 2 and 3 for application, which require a
second feedback.
3 pin, pitch 3.81 mm
Spring clamps
Input for feedback 2
Pin Signal Description
1 PE Protective earth
2 COM2+ Second SFD3 + or Second/Safe HIPERFACE DSL +
3 COM2- Second SFD3 - or Second/Safe HIPERFACE DSL -
9.4.7.5 X10: 24 VDC
2 pin, pitch 5.08 mm
Screw terminals
24 VDC supply voltage
Wiring example:
Pin Signal Description
1 + 24 V +24 VDC supply voltage, PELV
2 GND Ground for 24 VDC supply voltage, PELV
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