Characteristic data of the digital inputs
Table 50: Characteristic data of the digital inputs “External input 1” and “External input 2”
Type
Switching
Switching behavior
Power to the input starts the assigned function, e.g. start read cycle.
Default setting in the device: logic not inverted (active high), debounce
time 10 ms
Properties
•
Opto-decoupled, reverse polarity protected
•
Can be wired with PNP output of a trigger sensor
Electrical values
Low: V
in
1)
≤ 2 V; I
in
2)
≤ 0.3 mA
High: 6 V ≤ V
in
≤ 30 V; 0.7 mA ≤ I
in
≤ 5 mA
1)
Input Voltage
2)
Input current
NOTE
Assign the functions for the external digital inputs in the device using a configuration
tool, e.g., the SOPAS ET configuration software.
13.5.9
Wiring the digital outputs “Result 1” and “Result 2” of the device in the CDM420-0006
Device = Lector621 ECO = V2D621x-xxxxxYx (serial variant, Y = D or E)
Device = Lector621 = V2D621x-xxxxxYx (Ethernet variant, Y = B or C)
Device
1
CDM420-0006
Load (e.g. PLC)
5
C
5
.
.
.
E
Result
D
13
GND
5
Shield
+24 V* (V
S
)
V
S
GND
V
out
Result
A
GND
B
1
2
1
For inductive load:
7
6
2
3
4
3
1
7
2
6
5
4
8
13
14
17
15
9
10
12
16
11
9
8
1
10
15
6
11
5
Figure 59: Wiring the digital outputs “Result 1” and “Result 2” of the device in the connection module CDM420-0006
NOTE
The two digital outputs “Result 3” and “Result 4” are not available in the CDM420-0006 for the V2D621x-xxxxxYx
(Ethernet variant, Y = B or C).
1
Device
2
Supply voltage V
S
3
V2D621x-xxxxxYx (serial variant, Y = D or E): connecting cable permanently connected with the device (male connector,
D-Sub-HD, 15-pin)
13
ANNEX
100
O P E R A T I N G I N S T R U C T I O N S | Lector621
8022502/15NT/2020-02-11 | SICK
Subject to change without notice
