2
03.96
2.2 Electrical configuration
2-26
 Siemens AG 2000 All Rights Reserved
SINUMERIK 840D Installation and Start-Up Guide (IAD) – 04.00 Edition
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5.3
5.2
5.1
63
9
9
64
19
74
73.1
73.2
72
7
45
44
10
15
15
R
9
112
48
111
113
NS2
NS1
AS2
AS1
M500
P500
2U1
1U1
2V1
1V1
2W1
1W1
Relay contact
for
Ready message
NC contact
NO contact
Relay contact for group message I
2
t
and motor overtemperature
Pulse enable
Enable voltage
Drive enable signal
Reference potential for enable voltage
Enable voltage
P24
P15
N15
N24
M
M
RESET (R+term.15)
Enable voltage
Setting-up mode
Contactor energization,
start
213
Signaling contact
from mains con-
tactor
Enabling signal for internal mains
contactor
Signaling contact for starting lockout
(NC contact)
DC link power supply for mains buffering
External infeed for electronics power supply
External infeed for electronics power supply
External infeed for electronics power supply
LED displays
Fig. 2-6 Connection terminals on SIMODRIVE 611 mains supply module 10–55 KW
2 Confi
uration