Siemens 6SN1123-1AA00-0DA2 Configuration Manual page 88

11.05 02.12
05.01
4.1.1 Interface overview, closed–loop drive control
High Standard and
High Performance
Table 4-3 Interface overview, High Standard and High Performance closed–loop drive control
Term. Designa-
no. tion
3)
AS1 X431 Relay start inhibit (feedback signal, terminal 663)
3)
AS2 X431 Relay start inhibit (feedback signal, terminal 663)
663 X431 Pulse enable: The "starting lockout" relay is operated with
terminal 663. On opening, the trigger pulses are inhibited
and the motor is switched into a torque–free condition.
9 X431 Enable voltage
P24 X431 +24 V supply for the brake control
BE1 X431 Output, brake control, axis 1
B1 X432 Input, external zero mark (BERO) axis 1
19 X432 Negative enable voltage
B2 X432 Input, external zero mark (BERO) axis 2
9 X432 Positive enable voltage
M24 X432 0 V supply for the brake control
BE2 X432 Output, brake control, axis 2
X34/X35 Test socket, DAC
X411 Motor encoder, axis 1
X412 Motor encoder, axis 2
X421 Direct position encoder, axis 1
X422 Direct position encoder, axis 2
X461 BERO input, axis 1
X462 BERO input, axis 2
X351 Equipment bus
X141/341 Drive bus
1) I=Input; O=Output; NC=NC contact; NO=NO contact (for a signal, NO=High/NC=Low)
2) The terminal may only be used to enable the associated drive group.
3) When connecting contacts AS1/AS2 in series, a contact voltage drop up to max. 0.2 V must be taken into account for
the lifetime of the contacts (100000 switching operations). For a 24 V switching voltage, due to the
non–linear contact characteristics, from experience, five contacts can be simply connected in series
without encountering any problems.
4) A UL–certified miniature fuse (max. 3.15 A) must be
provided at the supply for the brake control:
Value: e.g. 3.15 AT/250 V; 5x20 mm UL
Company: Wickmann–Werke GmbH
Annenstraße 113
58453 Witte, Germany
Order No.: 181
5) In order to increase the strength with respect to surge disturbances, for encoder cables > 30 m long, the screen
connection 6SN1162–0FA00–0AA2 can be used. In order to ensure noise immunity in compliance with the standard,
the encoder cable shields should be connected where the cable enters the control cabinet.
The permissible voltage range for the common mode component of the individual encoder signals (A+. A–. B+, B–, C+,
C–, D+, D–, R+, R–) is 1.5...3.5 V.
6) According to EN 60204–1 (Safety of Machinery) control transformers should be used when using AC control voltages.
© Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
4.1 Closed–loop control with digital setpoint interface
Function
2)
4)
2)
5)
5)
5)
5)
4 Control Units
Type Typ. voltage/limit Max. cross–
1) values
NC max. 250 V AC/1 A,
30 V DC/2 A
I +21 V ... 30 V
O +24 V
I +18 ... 30 V
O max. 500 mA
I +13 ... 30 V
O 0 V
I +13 ... 30 V
O +24 V
I
O max. 500 mA
For the terminal
assignment, refer to assignment, refer to
Table 4-4
For the terminal
assignment, refer to assignment, refer to
Table
For the terminal
assignment, refer to assignment, refer to
Table 4-6
4-87
section
2
1.5 mm
2
1.5 mm
2
1.5 mm
4
2
1.5 mm
2
1.5 mm
2
1.5 mm
2
1.5 mm
2
1.5 mm
2
1.5 mm
2
1.5 mm
2
1.5 mm
2
1.5 mm