Safe Torque Off (Xsto); Safety Functions (X12); Technical Data - ABB ACS880-07 Hardware Manual

This diagram shows the wiring of the drive-to-drive link for frames R6 to R9.
J3

Safe torque off (XSTO)


For the drive to start, both connections (OUT1 to IN1 and IN2) must be closed. By default,
the terminal block has jumpers to close the circuit. Remove the jumpers before connecting
an external Safe torque off circuitry to the drive. See chapter
page 213.

Safety functions (X12)


See section Implementing the functions provided with the safety functions module FSO-11
(option +Q973) on page 80, chapter
(3AUA0000097054 [English]).

Technical data

Power supply
(XPOW)
Relay outputs RO1...RO3
(XRO1 ... XRO3)
+24 V output
(XD24:2 and XD24:4)
Digital inputs DI1...DI6
(XDI:1 ... XDI:6)
Start interlock input DIIL
(XD24:1)
3.3 nF
> 630 V AC
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Safe torque off function
24 V (±10%) DC, 2 A
Supplied from the power unit of the drive, or from an external power supply
through connector XPOW. Connector pitch 5 mm (0.2 in), wire size 2.5 mm
(14 AWG).
Connector pitch 5 mm (0.2 in), wire size 2.5 mm
250 V AC / 30 V DC, 2 A
Protected by varistors
Connector pitch 5 mm (0.2 in), wire size 2.5 mm
Total load capacity of these outputs is 4.8 W (200 mA / 24 V) minus the
power taken by DIO1 and DIO2.
Connector pitch 5 mm (0.2 in), wire size 2.5 mm
24 V logic levels: "0" < 5 V, "1" > 15 V
R : 2.0 kohm
in
Input type: NPN/PNP (DI1...DI5), NPN (DI6)
Hardware filtering: 0.04 ms, digital filtering up to 8 ms
DI6 (XDI:6) can alternatively be used as an input for PTC sensors.
"0" > 4 kohm, "1" < 1.5 kohm
I : 15 mA (for DI6 5 mA)
max
Connector pitch 5 mm (0.2 in), wire size 2.5 mm
24 V logic levels: "0" < 5 V, "1" > 15 V
R : 2.0 kohm
in
Input type: NPN/PNP
Hardware filtering: 0.04 ms, digital filtering up to 8 ms
Control unit of frames R6 to R9 125
. . .
. . .
. . .
. . .
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Safe torque off function
and FSO-11 user's manual
2
(14 AWG)
2
(14 AWG)
2
(14 AWG)
2
(14 AWG)
on
2