8
05.01
8.7 Circuit examples =1 to =9 with SIMODRIVE 611
8-278
©
Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
2)
3)
Positive opener
in accordance to IEC 60947-5-1-3
Limit switches:
Separate cable laying
shielded and short–circuit safe
for laying as trailing cable
If necessary
shutdown, e.g.:
using fault messages
Drives or NC
E.g.: -K1
1
-3RH1
140-1BB40 (4S) contactor
Switch block
-3RT1916-1BB00 varistor
Max. switch–on current using
the
60
A
(eff) NO contacts briefly
Safety isolation
between the 24 V DC control voltage
and the 690 V
AC
motor
voltage
(in accordance with DIN VDE 0106, Part 101)
Contactor -K1
1
and
R1
1 resistors
touch–safe
installed
X41
1
Short–circuit safe
Cable
Option
Holding brake
-M1
1
NE module
Fast
Pulse
lock
(optocoupler)
mode
Setup
Limit position
Move clear
No armature
short–circuit
Retraction
Completed
If necessary
Open jumper
and insert
limit switch
E.g.:
8W
A101
1-1EF20
EMERG. STOP
1) Axis–specific
coordinated activation/
monitoring
2) Overvoltage limitation
Holding brake, see Conf. Manual
Motors for MSD and FD
See Configuration Manual
Motors
Braking selection
resistor
See Configuration Manual
Motors
-R1
1
Armature short–circuit braking
Limit position Move clear
3) Large–area shielding
Fig. 8-21
=8 Armature short–circuit braking; Sheet 1/1
8 Important Circuit Information
05.08