January 2012 3.34 Grounding Diagram for MANUALplus 620 with Modular HEIDENHAIN Inverter System 321
3.34 Grounding Diagram for MANUALplus 620 with Modular HEIDENHAIN Inverter System
Machine
operating
panel
0V PLC
+24V PLC
PSL 130
oder power supply with PELV as per
DIN EN 61800-5-1
0V NC
+24V NC
B
Functional insulation
Basic insulation
Doubled / reinforced insulation
10 mm²
6 mm²
10 mm²
Bridge between central
grounding point and
signal ground
6 mm²
MC 6xxx
12V0V
WVU
Uz+
+15V
UV(R) 1xxD
X31
Uz-
5V-15V 24V*115V*10V*1
Freigabe
0V*1
X70-72
24V*1
12V
0V
+15V
5V
-15V
X69
0V
X79
0V
+5V
UM xxx
CC 6xxx
0V
X74
24V*1
15V*1
0V*1
X90
0V*1
24V*1
X111
X112
HSCI
X500 X502
+12V
0V
+15V
+5V
-15V
X69
X74
Grounding bar
Achsen/
Spindel
Tap hat rail
PLB 6xxx
PLD-H
X3 X3
PLA-H
0V
0V
X101
24V
+5V
X121
Profibus
X26
Ethernet
HSCI
X500
X501
X101
0V NC
24V NC
HR adapter
12V
0V
HR xxx
Emergency
stop
Permissive
buttons
+24V PLC
Emergency
stop
0V NC 24V NC
OutputOutput
Input
MB 6xx
HSCI
X500
X502
Only for controlling safely separated circuits
X7
X5
X23
12V
0V
X27
V.24 /
RS232
0V
24V
24V
PT100
Analog IN
Analog OUT
NC
PLC
0V
24V
0V
24V
0V
X3/3
PT 100
PW 210 *)
Position
Speed
0V
0V
0V
X15a-X18a
X15b-X20b
X201a-X204a
X201b-X206b
Filter
X7
6 mm²
B
6 mm²
Machine
Machine
HSCI
HSCI
X502
X500
X141/142
TE/
USB
X249
BFT
U2
V1
W1
W2V2
U1
KDR 1xx **)
Line filter **)
Three-pase
capacitor **)
6 mm²
B
PE
L1
L2
L3
Main switch
Fuse
Siemens SITOR gR
*) only for non-regenerative systems
**) only for regenerativve systems
0V
Brake
X80/81
X392
X344
0V
24V
UP 110
X79
6 mm²
X111/112
0V
PWM /I ist
X51a-X56b
X51a-X56a
L1
L2
+Uz
-Uz
If the bridge to X7 is not
necessary, then connect signal
ground X7 to the central signal
ground
6 mm²
6 mm²
6 mm²
6 mm²
6 mm²
6 mm²
6 mm²
6 mm²
6 mm²
1 mm²
6 mm²
M
UVW
ID 682 269-01-A-01
0V
24V PLC