ABB AC500-S Safety User Manual page 141
Safety programmable logic controllers system
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Also See for AC500-S:
- Safety user manual (404 pages) ,
- Application note (24 pages) ,
- System manual (119 pages)
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Dimensions
84.5 (3.33)
21 (0.83)
DIN rail 15 mm
DIN rail 7.5 mm
28
Fig. 52: Dimensions of AI581-S Safety I/O module
Electrical connection
NOTICE!
The same TU582-S is used by all AC500-S Safety I/O modules. If TU582-S is wired for DX581-S
module with Safety digital outputs and DI581-S or AI581-S modules are occasionally placed on this
terminal unit, under no circumstances it is possible that Safety digital output clamps on TU582-S
become energized due to a wrongly placed DI581-S and AI581-S Safety I/O modules.
The electrical connection of the I/O channels is carried out using 40 terminals of the I/O Terminal Unit. I/O
modules can be replaced without re-wiring the Terminal Units.
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 interconnected within the
I/O Terminal Unit and have always the same assignment, independent of the inserted module:
n
Terminals 1.8, 2.8, 3.8 and 4.8: Process voltage UP = +24 V DC
n
Terminals 1.9, 2.9, 3.9 and 4.9: Process voltage ZP = 0 V
The assignment of the other terminals:
Terminals
1.0, 1.2, 3.0, 3.2
2.0, 2.2, 4.0, 4.2
1.1, 1.3, 3.1, 3.3
1.8, 2.8, 3.8, 4.8
30.03.2017
AI581-S analog safety input module > Mounting, dimensions and electrical connection
77 (3.03)
75 (2.95)
54 (2.13)
135 mm
(5.31) "
(1.10)
Signal
I0-, I1-, I2-, I3-
I0+, I1+, I2+, I3+
FE
UP
57.7
(2.27)
AI581-S
1.0 I0-
PWR
2.0I0+
3.0 I2-
4.0I2+
1.1 FE
2.1
3.1 FE
4.1
1.2 I1-
2.2I1+
3.2 I3-
4.2I3+
1.3 FE
2.3
3.3 FE
4.3
1.4
2.4
3.4
4.4
ADDR
1.5
2.5
3.5
4.5
x10H
3
4
5
2
6
1.6
1
7
2.6
3.6
4.6
0
8
F
9
E
A
1.7
2.7
3.7
4.7
D
B
C
ADDR
1.8 UP
2.8UP
3.8 UP
4.8UP
x01H
4
5
3
2
6
1.9 ZP
2.9ZP
3.9 ZP
4.9ZP
1
7
0
8
F
9
E
A
D
B
C
ERR1
ERR2
UP 24VDC 2W
4SAI
Safety Analog Input
1.0
1.0
2.0
2.0
3.0
3.0
4.0
4.0
1.0
2.0
1.1
1.1
2.1
2.1
3.1
3.1
4.1
4.1
1.1
2.1
1.2
1.2
2.2
2.2
3.2
3.2
4.2
4.2
1.2
2.2
1.3
1.3
2.3
2.3
3.3
3.3
4.3
4.3
1.3
2.3
1.4
1.4
2.4
2.4
3.4
3.4
4.4
4.4
1.4
2.4
1.5
1.5
2.5
2.5
3.5
3.5
4.5
4.5
1.5
2.5
1.6
1.6
2.6
2.6
3.6
3.6
4.6
4.6
1.6
2.6
1.7
1.7
2.7
2.7
3.7
3.7
4.7
4.7
1.7
2.7
1.8
1.8
2.8
2.8
3.8
3.8
4.8
4.8
1.8
2.8
1.9
1.9
2.9
2.9
3.9
3.9
4.9
4.9
1.9
2.9
67.5 (2.66)
AC500-S
AC500-S Safety Modules
3.0
4.0
3.1
4.1
3.2
4.2
3.3
4.3
3.4
4.4
3.5
4.5
3.6
4.6
135 mm
3.7
4.7
(5.31) "
3.8
4.8
3.9
4.9
Meaning
Negative connectors of 4 analog
inputs
Positive connectors of 4 analog
inputs
Functional Earth
Process power supply +24 V DC
141
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