Connecting-Up The Control Board - Siemens SIMODRIVE 611 universal Function Manual

2 Installing and Connecting-Up
2.3 Connection diagram and wiring
2.3.2 Connecting–up the control board
Board–
specific
terminals and
interfaces
Table 2-3 Overview of the board–specific terminals and interfaces
Terminals
No. Desig-
nation
Signaling terminal, start inhibit (X421)
AS1 Signaling contact
Start inhibit
Feedback signal Feedback signal
X421 X421
AS2
from terminal 663
AS1
AS2
T. 663
Pulses not enabled (T. 663)
The gating pulses of the power
transistors are inhibited.
1) NC: NC contact
2-72
The board–specific terminals and interfaces are available, common for
both drive A and B.
Function Type
1) 1)
NC Connector type:
Max. cond. cross–sect.
Contact: Contact:
Contact load capability: at 250 V
Relay, safe
start inhibit
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Technical data
2–pin conn. strip
2
2.5 mm
Floating NC contact Floating NC contact
AC
at 30 V
DC
AS1
AS2
Relay, safe
start inhibit
T. 663
Pulses enabled (T. 663)
The gating pulses of the power
transistors are enabled.
E Siemens AG 2005 All Rights Reserved
01.99
! not 611ue !
max. 1 A
max. 2 A