|
SIMATIC SC,ELECTRONIC SUBMODULE 2 DO, 24 V DC / 2 A 2 PIECES PER PACKAGING UNIT |
|
| Supply voltage |
| Load voltage L+ |
| Rated value (DC) |
24 V |
| Input current |
| from supply voltage L+, max. |
6 mA |
| Power losses |
| Power loss, typ. |
0.9 W |
| Hardware configuration |
| Rack |
| Required terminal block |
TB 16SC |
| Digital outputs |
| Number of digital outputs |
2 |
| Product function / at the digital outputs / short-circuit protection |
Yes; Electronic |
| Response threshold, typ. |
2.8 to 7.2 A |
| Limitation of inductive shutdown voltage to |
typ. (L+) -48 V |
| Controlling a digital input |
Yes |
| Switching capacity of the outputs |
| Lamp load, max. |
10 W |
| Load resistance range |
| lower limit |
12 Ω |
| upper limit |
4800 Ω |
| Output voltage |
| for signal "1", min. |
L+ (-0.5 V) |
| Output current |
| for signal "1" rated value |
2 A |
| for signal "1" permissible range for 0 to 40 °C, min. |
5 mA |
| for signal "1" permissible range for 0 to 40 °C, max. |
2.4 A |
| for signal "1" permissible range for 40 to 60 °C, min. |
5 mA |
| for signal "1" permissible range for 40 to 60 °C, max. |
1.8 A |
| for signal "0" residual current, max. |
0.6 mA |
| Output delay with resistive load |
| "0" to "1", max. |
200 µs |
| "1" to "0", max. |
1.3 ms |
| Parallel switching of 2 outputs |
| for increased power |
Yes |
| for redundant control of a load |
No |
| Switching frequency |
| with resistive load, max. |
100 Hz |
| with inductive load, max. |
0.2 Hz; with inductive load to IEC 947-5-1, 13 DC /15 AC: 0.2 Hz at 1 A, 0.1 Hz at 2 A |
| on lamp load, max. |
1 Hz |
| Total current of the outputs (per module) |
| horizontal installation |
| up to 40 °C, max. |
3 A |
| up to 60 °C, max. |
2 A |
| Cable length |
| Cable length, shielded, max. |
1000 m |
| Cable length unshielded, max. |
600 m |
| Interrupts/diagnostics/status information |
| Alarms |
| Alarms |
No |
| Diagnostic messages |
| Diagnostic functions |
No |
| Diagnostics indication LED |
| Status indicator digital output (green) |
Yes |
| Galvanic isolation |
| Galvanic isolation digital outputs |
| between the channels |
No |
| between the channels and the backplane bus |
No; Optocoupler |
| Isolation |
| Isolation checked with |
1500 V AC |
| Dimensions |
| Width |
10 mm |
| Height |
64 mm |
| Depth |
51 mm |
| Required slots |
1; from 8 |
| Weights |
| Weight, approx. |
15 g |
| Status |
Dec 2, 2013 |
