Application planning
4.2 Safe isolation
SIRIUS 3RA6 compact starter
System Manual, 09/2014, NEB560060102000/RS-AA/006
29
Table 4- 3
Safe isolation (3RA64/65 compact starter with IO-Link)
Control circuit and supply circuit
Auxiliary
circuit
Main circuit
IO-Link
Auxiliary
power supply
Limit switch
External
auxiliary
switch
Terminal
labeling
L+, C/Q,
L-
A1+/A2-
Y1/Y2, Y3/Y4
..NO/..NC
1L1/3L2/5L3
2T1/4T2/6T3
Control
circuit and
supply
circuit
IO-Link
L+, C/Q, L-
—
—
—
300 V
690 V
Auxiliary
power
supply
A1+, A2-
—
—
—
300 V
690 V
Limit switch Y1, Y2, Y3,
Y4
—
—
—
—
690 V
Auxiliary
circuit
External
auxiliary
switch
..NO/..NC
300 V
300 V
—
—
—
Main circuit
1L1/3L2/5L3
2T1/4T2/6T3
690 V
690 V
690 V
—
—
In order for the "safe isolation" of circuits to be achieved, an individual fault must not be able
to trigger a voltage overspill from one circuit into another. The kinds of fault to be taken into
account include twisted or loose conductive parts, twisted solder pins, broken winding wire,
missing screws or broken barriers within a device.
Содержание Sirius 3RA6
Страница 2: ......
Страница 14: ...Introduction SIRIUS 3RA6 compact starter 14 System Manual 09 2014 NEB560060102000 RS AA 006 ...
Страница 266: ...Technical data 9 5 8US busbar adapter SIRIUS 3RA6 compact starter 266 System Manual 09 2014 NEB560060102000 RS AA 006 ...
Страница 310: ...References B 1 References SIRIUS 3RA6 compact starter 310 System Manual 09 2014 NEB560060102000 RS AA 006 ...
Страница 314: ...Glossary SIRIUS 3RA6 compact starter 314 System Manual 09 2014 NEB560060102000 RS AA 006 ...
Страница 319: ......