Datalogic SG4-RB2-050-OO-W, Instruction Manual

Page: 50 / 95

SG BODY REFLECTOR MUTING
43
•
Application with 2 optoelectronic sensors: parallel-beam configuration
The solution is suitable for applications requiring unidirectional movements of objects.
For correct functioning, position the dip-sw
itches to select “L” configuration.
The reset of normal Muting functioning is obtained at a DMoff distance from sensor A.
A B
SG
Muting sensors connection:
A contact
B contact
24 Vdc
M12-5 poles connector
Pin 2
MUTING 1
Pin 4
MUTING 2
L
V=cost.
d1
D
Moff
Symbol Unit Formula Min Typ Max Description
D
1
cm = V * t
AB
* 100 0.1 Interaxis between sensor A and sensor B
D
Moff
cm Compulsory condition 33
Distance from sensor A at which the Muting function is
deactivated and the light curtain returns to normal
functioning
t
AB
sec Compulsory condition 0.01 4
Activation time of the second sensor after first sensor
activation (A

B)
t
Moff
sec = D
Moff
/ V
0.132
(at max. suggested
speed)
8
Time period, referred to sensor A, after which the Muting
function is deactivated and the light curtain returns to
normal functioning
D
OA
cm = D
Moff
49.5
Distance to respect between adjacent objects to obtain
the correct Muting functioning
L cm d
1
Object dimension to activate the Muting function passing
between the sensors
V cm/sec = d
1
/ t
AB
4.125
250
(suggested)
Object speed to activate the Muting function passing
between the sensors