Safety I/O Terminals
DST1 Series
Distributed Safety Terminals That Reduce Wiring.
Certified Standards
Certification body | Standard |
TÜV Rheinland | EN ISO 13849-1 EN ISO 13849-2 IEC 61508 EN 62061 EN 61131-2 IEC 61326-3-1 |
UL | UL508 ISA12.12.01 (excluding the DST1-MRD08SL-1) UL1998 IEC 61508-3 |
Specifications
Model | DST1-ID12SL-1 | DST1-MD16SL-1 | DST1-MRD08SL-1 | DST1-XD0808SL-1 | |
Communications power supply voltage | 11 to 25 VDC supplied via communications connector | ||||
I/O power supply voltage | 20.4 to 26.4 VDC (24 VDC -15%/+10%) | ||||
Current consumption | Communications power supply | 24 VDC, 100 mA | 24 VDC, 110 mA | 24 VDC, 100 mA | 24 VDC, 110 mA |
I/O power supply * | 24 VDC, 70 mA | 24 VDC, 50 mA (Input) 130 mA (Output) | 24 VDC, 80 mA (Input) 130 mA (Output) | 24 VDC, 50 mA (Input) 130 mA (Output) | |
Overvoltage category | II | ||||
Noise immunity | Conforms to IEC61131-2. | ||||
Vibration resistance | 10 to 57 Hz: 0.35-mm single amplitude, 57 to 150 Hz: 50 m/s2 | ||||
Shock resistance | 150 m/s2, 11 ms | 100 m/s2, 11 ms | 150 m/s2, 11 ms | ||
Mounting method | 35-mm DIN Track | ||||
Ambient operating temperature | -10 to 55°C | ||||
Ambient operating humidity | 10% to 95% (with no condensation) | 10% to 85% (with no condensation) | 10% to 95% (with no condensation) | ||
Ambient storage temperature | -40 to 70°C | ||||
Degree of protection | IP20 | ||||
Weight | 420 g | 600 g | 420 g | ||
* Not including power consumption for external devices.
Safety Input Specifications
(Common with the DST1 Series)
(Common with the DST1 Series)
Input type | Sinking inputs (PNP) |
ON voltage | 11 VDC min. |
OFF voltage | 5 VDC max. |
OFF current | 1 mA max. |
Input current | 6 mA |
Safety Output Specifications (Semiconductor output)
(Common with the DST1-MD16SL-1/XD0808SL-1)
(Common with the DST1-MD16SL-1/XD0808SL-1)
Output type | Sourcing outputs (PNP) |
Rated output current | 0.5 A max./output |
ON residual voltage | 1.2 V max. |
Leakage current | 0.1 mA max. |
Test Output Specifications
(Common with the DST1 Series)
(Common with the DST1 Series)
Output type | Sourcing outputs (PNP) |
Rated output current | 0.7 A max./output |
ON residual voltage | 1.2 V max. |
Leakage current | 0.1 mA max. |
Safety Output Specifications (Relay Output)
(DST1-MRD08SL-1)
(DST1-MRD08SL-1)
Applicable relays | G7SA-2A2B, EN50205 Class A | |
Failure rate P level * (Reference value) | 5 VDC, 1 mA | |
Rated load (resistive) | 2 A at 240 VAC, 2 A at 30 VDC | |
Durability | Mechanical | 5,000,000 operations min. (at 7,200 operations/h) |
Electrical | 100,000 operations min. (at 1,800 operations/h with a resistive load) | |
* This value is equivalent to 300 operations/minute.
CIP Safety on DeviceNet Communications
Safety Slave communications | Max. 4 connections (Max. 2 connections for the DST1-XD0808SL-1) |
DeviceNet Slave Communications
(Common with the DST1 Series)
(Common with the DST1 Series)
Standard Slave communications | Max. 2 connections |