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)
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)
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)
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)
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)
Standard Slave communications
Max. 2 connections