Siemens SINAMICS S150 - Page 96

Controlling the safety functions
5.4 Activating "SBC" via the Safe Brake Adapter
Safety Integrated
94 Function Manual, 08/2023, A5E03264275A
Interfaces
Figure 5-10 Safe Brake Adapter interface overview 230 VAC
Table 5- 29 Terminal strip -X11, interface to the Control Interface Module
Connection
Signal
Description
Technical data
-X11.1
BR+
Control channel 1
Connection to the Control Interface Module, -X46:1
-X11.2
BR-
Control channel 2
Connection to the Control Interface Module, -X46:2
-X11.3
FB+
Relay feedback signal
Connection to the Control Interface Module, -X46:3
-X11.4
FB-
Ground of the relay feedback signal
Connection to the Control Interface Module, -X46:4
-X11.5
P24
P24 of the auxiliary voltage to supply
the feedback signal
Connection to the Control Interface Module, -X42:2
-X11.6
M
Ground of the auxiliary voltage
Connection to the Control Interface Module, -X42:3
Max. connectable cross-section 2.5 mm
2