Reer VISION VX User Manual

8540571 - 25/08/2016 - Rev.15 19
CONFIGURATION AND OPERATION MODES
The VISION VX operation mode is selected realizing appropriate connections on the M12 8
poles of the Receiver (Table 6 and Table 7).
AUTOMATIC MODE
 The VISION VX light curtain does not dispose of a start/restart interlock circuit in
automatic mode. In most applications this safety function is necessary. Please
consider the risk-analysis of your application about this matter.
In AUTOMATIC functioning, the two static outputs OSSD1 and OSSD2 follow the status of
the guarded opening.
 with the area guarded clear, the outputs will supply +24VDC
 with the area occupied they will supply 0VDC.
CONNECTION
OPERATION MODE
SEL_A (PIN 5)
connected to :
OSSD1 (PIN 1)
SEL_B (PIN 6)
connected to :
OSSD2 (PIN 3)
K1_K2 (PIN 4)
connected to :
0VDC
AUTOMATIC without
K1-K2 feedback control
SEL_A (PIN 5)
connected to :
OSSD2 (PIN 3)
SEL_B (PIN 6)
connected to :
OSSD1 (PIN 1)
K1_K2 (PIN 4)
connected to : 24VDC
(through series of contatcts
N.C. of external relays)
AUTOMATIC with
K1-K2 feedback control
Table 6
MANUAL MODE
 Use of manual mode (start/restart interlock activated) is compulsory if the safety
device controls an opening to protect a danger area and a person, after passing
through the opening, may remain in the danger area without being detected (use as
'trip device' according to IEC 61496). Failure to comply with this rule may result in
very serious hazards for the persons exposed.
In this operating mode the safety outputs OSSD1 and OSSD2 are activated (+24VDC) only if
the protected area is free and after the reception of the RESTART signal, using a push
button or thank to an appropriate control on the SEL_A or SEL_B input (ref. Table 7).
After an interception of the protected area, the safety outputs will be de-activated.
To re-activate them it will be necessary to repeat the sequence described above.
The RESTART command is active with a voltage of +24VDC.
The minimum duration of the RESTART command is 100ms.
CONNECTION
OPERATION MODE
SEL_A (PIN 5)
connected to :
24VDC (PIN 2)
SEL_B (PIN 6)
connected to :
24VDC (PIN 2)
(through the RESTART
pushbutton)
K1_K2 (PIN 4)
connected to :
0VDC
MANUAL without K1-K2
feedback control
SEL_A (PIN 5)
connected to :
24VDC (PIN 2)
(through the RESTART
pushbutton)
SEL_B (PIN 6)
connected to :
24VDC (PIN 2)
K1_K2 (PIN 4)
connected to : 24VDC
(through series of contatcts
N.C. of external relays)
MANUAL with
K1-K2 feedback control
Table 7

Reer VISION VX Specifications

General

Brand	Reer
Model	VISION VX
Category	Safety Equipment
Language	English