B&R ACOPOSinverter P84, User Manual

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Integrated safety functions
360 ACOPOSinverter P84 User's Manual 2.10
3.6.2.10 Process system SF - Case 1
Connection diagram conforming to standards IEC/EN 61508 Category 3, ISO 13849-1 and IEC/EN 61508
Safety Integrity Level SIL 2, Stop Category 0 in accordance with standard IEC/EN 60204-1
This connection diagram is suitable for machines with a short free ramp-down (machines with low inertia or high
resistance torque).
When the stop command is activated, the frequency inverter power supply is cut immediately and the motor stops
in accordance with category 0 of standard IEC/EN 60204-1.
Information:
This template must be used for lifting applications when a mechanical brake is controlled by the
ACOPOSinverter P84.
Note:
The brake control is not part of the ACOPOSinverter P84 safety function.
A contact on the safety switching relay must be inserted in the brake control circuit to engage the module safely
when "Power removal" safety function is activated.
Example 1:
N (-) L1 (+)
F1
S1
A1
S2
ESC
Y1
Y2
13 23 33 Y43
Y44 34 24 14 PE A2
48 V, 115 V, 230 V
Logic
(1)
(2)
A1
R
/
L1
S
/ L
2
T
/ L
3
LI
1
LI
2
LI
6
PW
R
+2
4
R
1A
R
1C
R
1B
U
/
T1
V
/ T
2
W
/
T3
P0 PA
/
+
PB PC
/
-
U
1
V1 W
1
M
3 ~
Braking resistor (if used)
K1 K2
K2
K1