SICK CLV61 Series User Manual

+24V*
CDM420-0001
PNP sensor 4
V
S
GND
Out
GND
S6
ON
OFF
S6 : SGND-GND
V
S ext
Shield
A
Sensor B
37
SGND
6
Shield
39
+24 V*
Trigger sensor 1
3
2
+24V*
CDM420-0001
GND
S6
ON
OFF
S6 : SGND-GND
Shield
A
Sensor B
37
SGND
6
Shield
39
+24 V*
1
V
S ext
GND
A
37
2
2
Figure 57: Left: Trigger sensor connected potential-free and supplied with power externally. Right: alternative switch, !
supplied with power by connection module CDM420-0001 or " connected volt-free and supplied with power externally. Now
select switch setting S6 as shown in the left figure.
1
Trigger sensor, e.g. for read cycle generation
2
External supply voltage V
S ext
3
PNP sensor
4
Supply voltage V
S
Table 35: Assignment of placeholders to the digital inputs
CDM420-0001 Device
Terminal A Signal B Pin C Sensor D
38 Sensor 1 14 1
39 Sensor 2 4 2
Function of switch S6
Table 36: Switch S6: SGND - GND
Switch setting Function
ON GND of the trigger sensor is connected with GND of CDM420-0001 and
GND of the device
OFF Trigger sensor is connected volt-free at CDM420-0001 and the device.
Common, isolated reference potential of all digital inputs is SGND.
Characteristic data of the digital inputs
Table 37: Characteristic data of the digital inputs “Sensor 1” and “Sensor 2”
Type Switching
Switching behavior Power to the input starts the assigned function, e.g. start read cycle.
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
14 ANNEX
94
O P E R A T I N G I N S T R U C T I O N S | CLV61x 8017840/19OF/2021-10-28 | SICK
Subject to change without notice

SICK CLV61 Series Specifications

General

Brand	SICK
Model	CLV61 Series
Category	Barcode Reader
Language	English