RLY3-OSSD300 Sick Safety relays 1099969

Safety integrity level SIL 3 (IEC 61508)
Category Category 4 (ISO 13849-1)
Performance level PL e (ISO 13849-1)
PFHD (mean probability of a dangerous failure per hour) 1.0 x 10-9
TM (mission time) 20 years (ISO 13849-1)
Stop category 0 (IEC 60204-1)

Sensor monitoring Sequence monitoring
Restart interlock ✔
Reset

Automatic

Manual

External device monitoring (EDM) ✔

Connection type Front connector with spring terminals
Inputs

2 safety inputs

1 input for reset pushbutton or external device monitoring (EDM)

Outputs

3 enabling current paths (safe)

2 application diagnostic outputs (not safe)

1 test pulse output (not safe)

Display elements LEDs
Configuration method Hard wired

Voltage supply PELV or SELV
Supply voltage VS 24 V DC (16.8 V … 30 V)
Residual ripple ≤ 2.4 V
Power consumption ≤ 2.5 W (DC

Number 2

Input voltage
HIGH 24 V DC (11 V … 30 V)
LOW 0 V DC (–3 V … 5 V)

Input current 4 mA … 6 mA
Test pulse width ≤ 1 ms
Test pulse rate ≤ 10 Hz