SICK RFU63x-041 Series, Руководство по эксплуатации

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CDB650-204
PNP sensor
3
V
S
GND
12 SGND
6 Shield
11 U
IN
*
A
Out
U
IN
*
GND
S3
Trigger sensor
1
ON
OFF
S3 : SGND-GND
V
S ext
Shield
U
IN
*
CDB650-204
12 SGND
6 Shield
11 U
IN
*
A
GND
S3
ON
OFF
S3 : SGND-GND
Shield
1
V
S ext
GND
A
12
2
SENS/IN
B
SENS/IN
B
2
2
4
Figure 52: Left: Trigger sensor connected potential-free and supplied with power externally. Right: Alternatively switch, ! sup‐
plied with power by connection module CDB650-204 or " connected potential-free and supplied with power externally. Switch
setting S3 then as in left figure.
1
Trigger sensor, e.g. for read cycle generation
2
External supply voltage V
S ext
(V
S ext
= U
V ext
)
3
PNP sensor
4
Supply voltage V
S
Table 42: Assignment of placeholders to digital switching inputs
CDB650-204 Device
Terminal A Signal B Pin C Sensor D
10 SENS/IN 1 10 1
13 SENS/IN 2 15 2
Function of switch S3
Table 43: Switch S3: SGND - GND
Switch setting Function
ON GND of the trigger sensor connected with GND of CDB650-204 and
GND of the device
OFF Trigger sensor connected potential-free at CDB650-204 and device.
Common, isolated reference potential of all digital switching inputs is
SGND.
Characteristic data of digital switching inputs
Table 44: Characteristic data of the digital switching inputs “Sensor 1” and “Sensor 2”
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
≤ 2 V; I
in
≤ 0.3 mA
High: 6 V ≤ V
in
≤ 30 V; 0.7 mA ≤ I
in
≤ 5 mA
14
ANNEX
110 O P E R A T I N G I N S T R U C T I O N S | RFU63x, RFU65x 8014335/ZTL9/2018-10-14 | SICK
Subject to change without notice