2-channel contactor switch-off for one module

2-channel contactor switch-off for one module 1:

 

24 VDC power supply unit

48 VDC power supply unit

Beckhoff power supply units

PS3001-2420-0001 Direct link
PS3031-2420-0001 Direct link

PS3011-4820-0000 Direct link
PS3031-4820-0000 Direct link

Primary fusing

See direct link of the power supply unit

See direct link of the power supply unit

Secondary fusing

2-pin 4 A circuit breaker
5SL4204-6

Outlet to module with infeed
16 A "B" circuit breaker, Siemens 5SY6116-6

2-channel contactor switch-off
Siemens 3RT2526-2BB40 + 3RT2926-1BB00, Self-locking of the movers based on the armature short-circuit principle

Modules have no "Safe Torque Off" STO and no "Safe Limited Speed" SLS function