ABB S4, Руководство по устранению электрических неисправностей

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Electrical
Troubleshooting Guide
IRB6400 M94A Page 11 - 10
Inputs & Outputs
External I/O Connections (Option 31X) (Cont)
The following are examples of how to wire to these pins/
terminals. In the examples below the term XSXX is
indicating a socket (XS) and a number (XX). The
number (XX) depends upon which I/O board is being
used.
Example: Digital Input
If establishing a digital input, a limit switch is to be wired
to input number 6 on an I/O board, the limit switch must
have 24 VDC supplied to one side of the limit switch.
(Possibly from XS3/XT3 terminals A15-A16 or B15-
B16 or C16) The other side of the limit switch would be
wired to XSXX pin C4. For the input to work, 0 VDC (of
the source voltage) would have to be connected to
XSXX pin B5. If inputs 9 - 16 are to be used, 0 VDC must
also be connected to pin D7.
Example: Digital Output
If a light is to be wired to output 12 on an I/O board. The
light would have 0 VDC connected to one side of it and
the other side would be wired to XSXX pin C11. For the
output to work 24 VDC and 0 VDC must be supplied to
this group of outputs. This can be done by wiring 24
VDC from XS3/XT3 to XSXX pin C10 and 0 VDC on the
XSXX pin D12.
Example: Analog Input
For the analog inputs to work, a source voltage (+/- 15
VDC) must be applied to the board. This voltage can be
supplied from the customer source or from the robot
source. (Robot source at XS10 pins C11, C12, D11,
D12, A12, and B12) If an analog input, such as a
pressure device, was to be wired to analog input 1, one
side of the device would be fed the source voltage and
the other side would be connected to the external
connection XS10 pin B3. For the input to work, 0 VDC
must be connected to XS10 pin A4.
Example: Analog Output
For the analog outputs to work, a source voltage (+/- 15
VDC) must be applied to the board. This voltage can be
supplied from the customer source or from the robot
source. (Robot source at XS10 pins C11, C12, D11,
D12, A12, and B12). If an analog output, such as a flow
control device, was to be wired to analog output 3, one
side of the flow control device would be wired to XS10
pin B5 and the other side would be wired to 0 VDC. The
analog output would also need XS10 pin C5 connected
to 0 VDC.
Sheet 6, line 01 ............
Sheet 19.1, line 04........
Sheet 20.1, line 10........
Sheet 22, line 01 ..........
Sheet 22, line 07 ..........
24 VDC
0 VDC
DI GITAL I /OBOARD
I/ O
CONNECTOR
SWITCH
RIB BO N
CA BL E
C4
C5
24 VDC
0 VDC
DIGITAL I/OBOARD
I/O
CONNECTOR
LIGHT
RIBBON
CABLE
C10
C11
P12
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