Omron DST1 Series, Operation Manual

Page: 75 / 114

5-3 Safety I/O Terminal with Relay Outputs
5-3 Safety I/O Terminal with Relay Outputs
5-3-1 Safety Input Specifications
The following table gives the safety input specifications for the DST1-MRD08SL-1.
Item Specifications
Input type Sinking input (PNP)
ON voltage 11 VDC min.
OFF voltage 5 VDC max.
OFF current 1 mA max.
Input current 6 mA
5-3-2 Test Output Specifications
The following table gives the test output specifications for the DST1-MRD08SL-1.
Item Specifications
Output type Sourcing output (PNP)
Rated output current 0.7 A
Residual voltage 1.2 V max.
Leakage current 0.1 mA max.
5-3-3 Safety Output Specifications for Relay Outputs
The following table gives the safety output specifications for the DST1-MRD08SL-1.
Item Specifications
Relays G7SA-2A2B
EN50205 Class A
Minimum applicable load 1 mA at 5 VDC
Rated load for a resistive load 240 VAC: 2 A
30 VDC: 2 A
Rated load for an inductive load 2 A at 240 VAC (cos ø=0.3)
1 A at 24 VDC
Mechanical life
expectancy 5,000,000 operations min.
(at approx. 7,200 operations/h) Life expectancy
Electrical life
expectancy 100,000 operations min.
(at rated load and approx. 1,800 operations/h)
5-9