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REER S.p.A. - Via Carcano, 32 - 10153 Torino, Italy - Internet: www.reersafety.com - e-mail: [email protected]
8541205 - rev
.1 - 02/09/2019
Electrical connections/Operating modes
EDM
The EDM function (external K1 / K2 control) can be enabled / disabled via hardware:
Hardware configuration
EDM (8)
OSSD2 (4)
SAFEGA
TE
ACTIVE ELEMENT
EDM enabled
EDM (8)
OSSD2 (4)
SAFEGA
TE
ACTIVE ELEMENT
EDM disabled
Software configuration
EDM disabled
EDM (8)
OSSD2 (4)
SAFEGA
TE
ACTIVE ELEMENT
EDM enabled
+24VDC
FBK K1
FBK K2
EDM (8)
OSSD2 (4)
SAFEGA
TE
ACTIVE ELEMENT
EDM enabled
+24VDC
FBK K1
FBK K2
EDM ACTIVATED
SAFEGATE awaits a signal with inverse logic to the condition of the external contactors:
¾
OSSD1 / OSSD ON: External contacts K1/K2 closed:
EDM = OPEN CIRCUIT
¾
OSSD1 / OSSD OFF: External contacts K1/K2 open:
EDM = CLOSED CIRCUIT
Î
The time allowed to elapse from the activation of the OSSD outputs and the opening of the FBK
contacts must be
t < 500ms.