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5-2 Safety I/O Terminal with Semiconductor Outputs
5-6
5-2-4 Nomenclature
The following figure gives the names of the parts of the DST1-MD16SL-1
•
Refer to
4-2 Indicators
for information on the LED indicators.
•
Refer to
2-4 Connecting the Communications Connector
for information on the
DeviceNet communications connector.
•
Refer to
5-2-5 Internal Circuits and Terminal Arrangement
for information on the
terminal blocks.
5-2-5
Internal Circuits and Terminal Arrangement
The following figure shows the internal circuits of the DST1-MD16SL-1.
V0
G0
V0
G0
IN1
T1
IN0
T0
IN3
T1
IN2
T0
IN5
T1
IN4
T0
IN7
T3
IN6
T2
V1
G1
V1
G1
OUT
1
G1
OUT
0
G1
OUT
3
G1
OUT
2
G1
OUT
5
G1
OUT
4
G1
OUT
7
G1
OUT
6
G1
Input power
supply circuit
Safety input circuits
(current sinking)
Safety output circuit
(surrent 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
Output power
supply circuit
Test output
circuits
(current sourcing)
LED indicators
DeviceNet
communications
connector
Node address switches
Terminal blocks
Summary of Contents for DST1 Series
Page 2: ......
Page 3: ......
Page 4: ......
Page 5: ...DST1 series Safety I O Terminals Operation Manual Produced April 2005 ...
Page 6: ......
Page 24: ...Section 1 Overview ...
Page 44: ...Section 2 General Procedure ...
Page 50: ...Section 3 Configuration ...
Page 63: ...Section 4 Specifications ...
Page 67: ...Section 5 DST1 series ...
Page 79: ...Section 6 Troubleshooting and Maintenance ...
Page 87: ...Section 7 Wiring Examples ...
Page 97: ...Appendices ...
Page 114: ...Cat No Z904 E1 01 OPERATION MANUAL DST1 series Safety I O Terminals ...