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5-1 Safety Input Terminal
5-1-4
Internal Circuits and Terminal Arrangement
The following figure shows the internal circuits of the DST1-ID12SL-1.
V
G
V
G
IN1
T1
IN0
T0
IN3
T1
IN2
T0
IN5
T1
IN4
T0
IN7
T1
IN6
T0
IN8
T0
IN9
T1
IN
11
T1
IN
10
T0
T2
G
T2
G
T3
G
T2
G
T3
G
T3
G
Input power
supply circuit
Safety input circuits
(current sinking)
Test output circuits
(current sourcing)
Internal circuits
CAN
H
V-
V+
CAN
L
DRAI
N
DC-DC
converter
(non-isolated)
DeviceNet
physical
layer
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
The following table gives the terminal arrangement of the terminal blocks on the
DST1-ID12SL-1.
Terminals Names
Functions
1, 2
V
11, 12
G
Power terminals for the input devices and test outputs. (24VDC)
35 to 40
G
Common terminals
The terminals 11, 12 and 35 to 40 are internally connected.
3 to 10
21 to 24
IN0 to IN11
Terminals for safety inputs
13 to 20
25 to 30
31 to 34
T0 to T3
Terminals for test outputs
5-3
Содержание DST1 Series
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Страница 5: ...DST1 series Safety I O Terminals Operation Manual Produced April 2005 ...
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Страница 24: ...Section 1 Overview ...
Страница 44: ...Section 2 General Procedure ...
Страница 50: ...Section 3 Configuration ...
Страница 63: ...Section 4 Specifications ...
Страница 67: ...Section 5 DST1 series ...
Страница 79: ...Section 6 Troubleshooting and Maintenance ...
Страница 87: ...Section 7 Wiring Examples ...
Страница 97: ...Appendices ...
Страница 114: ...Cat No Z904 E1 01 OPERATION MANUAL DST1 series Safety I O Terminals ...