| General information |
|
|
| Product type designation |
SM 1226 F-DQ 4x 24 VDC |
|
|
| Supply voltage |
|
|
| permissible range, lower limit (DC) |
20.4 V |
|
|
| permissible range, upper limit (DC) |
28.8 V |
|
|
| power supply according to NEC Class 2 required |
No |
|
|
| Input current |
|
|
| from backplane bus 5 V DC, max. |
125 mA |
|
|
| Digital outputs |
|
|
| ● from load voltage L+, max. |
170 mA |
|
|
| Power loss |
|
|
| Power loss, typ. |
8 W |
|
|
| Digital outputs |
|
|
| Number of digital outputs |
4 |
|
|
| ● in groups of |
1 |
|
|
| Short-circuit protection |
Yes |
|
|
| Switching capacity of the outputs |
|
|
| ● with resistive load, max. |
30 Hz |
|
|
| ● on lamp load, max. |
10 Hz |
|
|
| Output voltage |
|
|
| ● Rated value (DC) |
24 V |
|
|
| Output current |
|
|
| ● for signal "1" rated value |
2 A |
|
|
| ● for signal "1" permissible range, max. |
10 mA to 2.4 A |
|
|
| ● for signal "0" residual current, max. |
P-switch: 0.5 mA, maximum; M-switch: 0.5 mA, maximum |
|
|
| Cable length |
|
|
| ● shielded, max. |
200 m |
|
|
| ● unshielded, max. |
200 m |
|
|
| Interrupts/diagnostics/status information |
|
|
| Diagnostics indication LED |
|
|
| ● for status of the outputs |
Yes |
|
|
| Degree and class of protection |
|
|
| IP degree of protection |
IP20 |
|
|
| Standards, approvals, certificates |
|
|
| CE mark |
Yes |
|
|
| cULus |
Yes |
|
|
| FM approval |
Yes |
|
|
| Highest safety class achievable in safety mode |
|
|
| ● Performance level according to ISO 13849-1 |
Category 4, PL e |
|
|
| ● SIL acc. to IEC 61508 |
SIL 3 |
|
|
| Probability of failure (for service life of 20 years and repair time of 100 hours) |
|
|
| — Low demand mode: PFDavg in accordance with SIL3 |
< 1.00E-05 |
|
|
| — High demand/continuous mode: PFH in accordance with SIL3 |
< 4.00E-09 |
|
|
| Ambient conditions |
|
|
| Free fall |
|
|
| ● Fall height, max. |
0.3 m; five times, in product package |
|
|
| Ambient temperature during operation |
|
|
| ● min. |
0 °C |
|
|
| ● max. |
55 °C |
|
|
| ● permissible temperature change |
5°C to 55°C, 3°C / minute |
|
|
| Ambient temperature during storage/transportation |
|
|
| ● min. |
-40 °C |
|
|
| ● max. |
70 °C |
|
|
| Air pressure acc. to IEC 60068-2-13 |
|
|
| ● Storage/transport, min. |
660 hPa |
|
|
| ● Storage/transport, max. |
1 080 hPa |
|
|
| Relative humidity |
|
|
| ● Operation at 25 ℃ without condensation, max. |
95 % |
|
|
| Mechanics/material |
|
|
| Enclosure material (front) |
|
|
|
| ● Plastic |
Yes |
|
|
| Dimensions |
|
|
| Width |
70 mm |
|
|
| Height |
100 mm |
|
|
| Depth |
75 mm |
|
|
| Weights |
|
|
| Weight, approx. |
270 g |
|
|
| |
General information |
| |
Product type designation |
SM 1226 F-DQ 4x 24 VDC |
| |
Supply voltage |
| |
permissible range, lower limit (DC) |
20.4 V |
| |
permissible range, upper limit (DC) |
28.8 V |
| |
power supply according to NEC Class 2 required |
No |
| |
Input current |
| |
from backplane bus 5 V DC, max. |
125 mA |
| |
Digital outputs |
| |
● from load voltage L+, max. |
170 mA |
| |
Power loss |
| |
Power loss, typ. |
8 W |
| |
Digital outputs |
| |
Number of digital outputs |
4 |
| |
● in groups of |
1 |
| |
Short-circuit protection |
Yes |
| |
Switching capacity of the outputs |
| |
● with resistive load, max. |
30 Hz |
| |
● on lamp load, max. |
10 Hz |
| |
Output voltage |
| |
● Rated value (DC) |
24 V |
| |
Output current |
| |
● for signal "1" rated value |
2 A |
| |
● for signal "1" permissible range, max. |
10 mA to 2.4 A |
| |
● for signal "0" residual current, max. |
P-switch: 0.5 mA, maximum; M-switch: 0.5 mA, maximum |
| |
Cable length |
| |
● shielded, max. |
200 m |
| |
● unshielded, max. |
200 m |
| |
Interrupts/diagnostics/status information |
| |
Diagnostics indication LED |
| |
● for status of the outputs |
Yes |
| |
Degree and class of protection |
| |
IP degree of protection |
IP20 |
| |
Standards, approvals, certificates |
| |
CE mark |
Yes |
| |
cULus |
Yes |
| |
FM approval |
Yes |
| |
Highest safety class achievable in safety mode |
| |
● Performance level according to ISO 13849-1 |
Category 4, PL e |
| |
● SIL acc. to IEC 61508 |
SIL 3 |
| |
Probability of failure (for service life of 20 years and repair time of 100 hours) |
| |
— Low demand mode: PFDavg in accordance with SIL3 |
< 1.00E-05 |
| |
— High demand/continuous mode: PFH in accordance with SIL3 |
< 4.00E-09 |
| |
Ambient conditions |
| |
Free fall |
| |
● Fall height, max. |
0.3 m; five times, in product package |
| |
Ambient temperature during operation |
| |
● min. |
0 °C |
| |
● max. |
55 °C |
| |
● permissible temperature change |
5°C to 55°C, 3°C / minute |
| |
Ambient temperature during storage/transportation |
| |
● min. |
-40 °C |
| |
● max. |
70 °C |
| |
Air pressure acc. to IEC 60068-2-13 |
| |
● Storage/transport, min. |
660 hPa |
| |
● Storage/transport, max. |
1 080 hPa |
| |
Relative humidity |
| |
● Operation at 25 ℃ without condensation, max. |
95 % |
| |
Mechanics/material |
| |
Enclosure material (front) |
|
| |
● Plastic |
Yes |
| |
Dimensions |
| |
Width |
70 mm |
| |
Height |
100 mm |
| |
Depth |
75 mm |
| |
Weights |
| |
Weight, approx. |
270 g |