Internal Circuits And Terminal Arrangement - Omron DST1-ID12SL-1 Operation Manual

DST1-ID12SL-1
5-1-4

Internal Circuits and Terminal Arrangement

(non-isolated)
V+
CAN
H
DeviceNet
Shield
CAN
L
V−
I/O power
supply
circuit
1 2 3
V V IN0
11 12 13
G G T0
Terminals
1, 2 V
11, 12 G
35 to 40 G
3 to 10 IN0 to IN11
21 to 24
13 to 20 T0 to T3
25 to 30
31 to 34
The following figure shows the internal circuits of the DST1-ID12SL-1.
DC-DC
converter
physical
layer
Safety input circuits
(current sinking)
4 5 6 7 8 9
IN1 IN2 IN3 IN4 IN5 IN6
14 15 16 17 18 19
T1 T0 T1 T0 T1 T0
The following table gives the terminal arrangement of the terminal blocks on
the DST1-ID12SL-1.
Names
Power terminals for the input devices and test outputs. (24 VDC)
Common terminals
The terminals 11, 12 and 35 to 40 are internally connected.
Terminals for safety inputs
Terminals for test outputs
Internal circuits
10 21 22 23 24 25
IN IN
IN7 IN8 IN9 T2
10 11
20 31 32 33 34 35
T1 T0 T1 T0 T1 G
Functions
Section 5-1
Test output circuits
(current sourcing)
26 27 28 29 30
T2 T2 T3 T3 T3
36 37 38 39 40
G G G G G
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