ABB AC500-S Safety User Manual page 68
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Also See for AC500-S:
- Safety user manual (452 pages) ,
- Application note (24 pages) ,
- System manual (119 pages)
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AC500-S safety modules
DI581-S safety digital input module > Mounting, dimensions and electrical connection
The terminals 1.8, 2.8, 3.8 and 4.8 as well as 1.9, 2.9, 3.9 and 4.9 are electrically intercon-
nected within the I/O terminal unit and have always the same assignment, independent of the
inserted module:
●
Terminals 1.8, 2.8, 3.8 and 4.8: Process voltage UP = +24 V DC
●
Terminals 1.9, 2.9, 3.9 and 4.9: Process voltage ZP = 0 V
The assignment of other terminals:
Terminals
1.0, 1.2, 1.4, 1.6, 3.0, 3.2, 3.4, 3.6
2.0 ... 2.7, 4.0 ... 4.7
1.8, 2.8, 3.8, 4.8
1.9, 2.9, 3.9, 4.9
1.1, 1.3, 1.5, 1.7, 3.1, 3.3, 3.5, 3.7
Examples of
Examples of electrical connections with DI581-S module and single channel Ix.
connections
Fig. 23: Example of electrical connections with DI581-S
68
Signal
T0, T1, T2, T3, T4, T5, T6, T7
I0, I1, I2, I3, I4, I5, I6, I7, I8, I9, I10,
I11, I12, I13, I14, I15
UP
ZP
Free
NOTICE!
The process voltage must be included in the earthing concept of the control
system (e.g., earthing the minus pole).
I0
2.0
I1
2.1
I2
2.2
I3
2.3
I4
2.4
I5
2.5
I6
2.6
I7
2.7
1.8
UP +24 V
ZP 0 V
1.9
3ADR025091M0208, 12, en_US
Meaning
Connectors of 8 test pulse outputs
T0, T1, T2, T3, T4, T5, T6, T7
16 safety digital inputs
Process power supply +24 V DC
Central process earth
Not used
I8
4.0
I9
4.1
I10 4.2
I11 4.3
I12 4.4
I13 4.5
I14 4.6
I15 4.7
2.8
2.9
U
out
T0 1.0
U
out
T1 1.2
U
out
T2 1.4
U
out
T3 1.6
U
out
T4 3.0
U
out
T5 3.2
U
out
T6 3.4
U
out
T7 3.6
3.8
4.8
3.9
4.9
2020/06/19
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