Bus Interfaces - Siemens Simodrive 611 Configuration Manual

05.01
Caution
!
The +24 V outputs for shut–off valves for axes 1 and 2 are short–circuit proof.
The energy absorbed when inductive loads are disconnected must be limited to
1.7 J by the user. When the supply polarity is reversed, the outputs are not
protected against overload.
Input enable
The module–specific enable is realized using terminal 663. The input is evalu-
ated via the optocoupler in the ANA module. The enable voltage can be taken
from terminal 9.
Terminal 663 is referenced to the internal enable voltage (ground, terminal 19).
4.4.3

Bus interfaces

Drive bus
(refer to SIMODRIVE 611 digital)
S
S
A bus terminator must be plugged into the last module.
Equipment bus (refer to SIMODRIVE 611 digital)
S
© Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
X141: Input
X341: Output
X151: Equipment bus
4 Control Units
4.4 "ANA module" control board
4
J
4-119