Application Examples - E. DOLD & SOHNE SAFEMASTER RK 5942 Manuel D'utilisation

Application Examples

L+
emergency
stop
on
A1+ ST1 ST2
RK5942.01
A2
N -
Single channel emergency-stop circuit without feed back loop, with or wi-
thout automatic restart.
For automatic restart terminals S12 - S34 must be linked.
No ON-pushbutton necessary.
Suited up to SIL2, Performance Level d, Cat. 3*
L1(+)
emergency
stop
on
A1+ S11
RK5942.03
A2
N(-)
Single channel emergency-stop circuit without feed back loop, with or wi-
thout automatic restart.
For automatic restart terminals S12 - S34 must be linked.
No ON-pushbutton necessary.
Suited up to SIL2, Performance Level d, Cat. 3*
L1(+)
emergency
stop on
A1+ S11
RK5942.02 + .03
A2
N(-)
Single channel emergency-stop circuit without feed back loop, with or wi-
thout automatic restart.
For automatic restart terminals S12 - S34 must be linked.
No ON-pushbutton necessary.
Suited up to SIL2, Performance Level d, Cat. 3*
13 S28+
14 28
M10977
)
S12 S34 11
13 14
M9232_d
)
S12 S34 13
14 28 by .02 28
11 by .03
M9226_c
)
L1(+)
N(-)
emergency
stop
on
A1+ ST1
RK5942.01
A2
2-channel emergency-stop circuit without feed back loop, as option with
or without automatic restart.
For automatic restart terminals S12 - S34 must be linked.
No ON-pushbutton necessary.
Suited up to SIL3, Performance Level e, Cat. 4
L1(+)
N(-)
emergency
stop
A1+ S11
RK5942.02 + .03
A2
2-channel emergency-stop circuit without feed back loop, as option with or
without automatic restart.
For automatic restart terminals S12 - S34 must be linked.
No ON-pushbutton necessary.
ATTENTION ! When this application is used with RK5942.02, it must
be guarateed that the external circuit on contact 28 has no feedback
influence. I.e. no external voltage must be connected to contact 28.
Suited up to SIL3, Performance Level e, Cat. 4
* ) Suited up to SIL3, Performance Level e, Cat. 4, when the complete
e-stop circuit is within the same cabinet.
18
ST2 13 S28+
14 28
M10965
on
S12 S34 13
14 28 at .02
11 at .03
M10962_a
RK 5942 / 26.07.16 en / 745