3RA61/3RA62 compact starter
5.5 Connection
SIRIUS 3RA6 compact starter
78
System Manual, 09/2014, NEB560060102000/RS-AA/006
5.5.3
Connecting the compact starter without optional AS-i mounting module
Connection types
All control conductor connections on the compact starter converge at the same central point:
the outgoing terminal.
The terminals are universally available with screw-type or spring-loaded connection
technology. (For additional information on the connection systems, please refer
to "Connecting terminal blocks (Page 76)").
Pin assignment
Table 5- 11 Pin assignments for 3RA61 compact starter (direct starter)
Terminal
Description
Figure
1L1, 3L2, 5L3
Main contacts (line side)
A1+, A2-
Control supply voltage connection
(24 V, 42 - 70 V or 110 - 240 V)
Unlabeled
Unassigned (U
i max
= 300 V)
95, 96, 98
"Overload" signaling contact (CO contact)
77, 78
"Fault" signaling contact (NO contact).
The signaling contact is closed when the
actuator is in the READY position.
The signaling contact opens when the
actuator is switched to the OFF
position, there is a short-circuit or the end
of the service life has been reached.
13, 14
Auxiliary NO contact
for querying the position of the main
contacts
21, 22
Auxiliary NC contact
for querying the position of the main
contacts - mirror contacts to main contacts
2T1, 4T2, 6T3
Main contacts (on the outgoing side)
Содержание Sirius 3RA6
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Страница 310: ...References B 1 References SIRIUS 3RA6 compact starter 310 System Manual 09 2014 NEB560060102000 RS AA 006 ...
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