Response time 20ms
Operating temperature 0 °C to +50 °C
Enclosure rating IP40
Enclosure DIN rail mounting (H x W x D) 90 x 70 x 60mm
Status indicators Status & Diagnostic LEDs
Status indication Power Red LED on = Power on
OSSD 1 Green LED on = OSSD 1 on
OSSD 2 Green LED on = OSSD 2 on
MON (EDM) Yellow LED on = EDM on
Power supply requirement 24V DC ± 10% regulated
Current consumption 200mA (No Load)
Classification EN ISO 13849-1 PL e, BS EN 61508 SIL 3, BS EN 954-1 Category 4
Warranty 1 Year
Safety inputs +24V DC = on, 0V DC = off
External Device Monitoring(EDM) Use voltage free switch contacts (N/C)
Status +24V DC = on, 0V DC = off
Safety outputs 2 x N/O fail-safe switching contacts, each rated at +250V AC, 6A
Product Conformity The RY4 series safety unit RY4A has passed Type Examination from European Notified Body, SAFENET to the Machinery Directive. Certification provides users with an assurance that the RY4A meets all relevant legislative safety requirements. Together with our ISO 9001:2008 certification full confidence can be placed in the quality, reliability and above all the safety of Smartscan equipment.
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