![]() | SIMATIC S7-1200, digital I/O SB 1223,2DI/2DQ,5V DC 200kHz |
| general information |
| product Type mark | SB 1223,DI 2x5 VDC/DQ 2x5 VDC 200 kHz |
| input current |
| DC 5V from backplane bus, typical value | 35 mA |
| power loss |
| power loss, typical | 0.5W |
| digital input |
| number of digital inputs | 2; Current supply |
| ● In the component | 2 |
| input voltage |
| ● input voltage type | DC |
| ● rating (DC) | 5V |
| ● For signal "0" | (L+ - 1.0V DC) ... L+ |
| ● For signal "1" | 0V ...(L+ - 2.0V DC) |
| input current |
| ● For signal "0", maximum value (allowed closed circuit current) | 2.2 mA |
| ● For signal "1", minimum value | 5.1 mA |
| input delay (when the input voltage is rated) |
| for standard input |
| -Parameterizable | yes; 0.1 / 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 10.0 / 12.8 / 20.0 μs;0.05 / 0.1 / 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 10.0 / 12.8 / 20.0 ms |
| for alarm input |
| -Parameterizable | yes |
| for technical functions |
| -Parameterizable | yes |
| wire Length |
| ● shielding, maximum | 50 m; Shielded twisted pair |
| digital Output |
| number of digital outputs | 2; Electronic MOSFETs (current consumption/current supply) |
| ● In the component | 2 |
| short circuit protection | no |
| on-off capability of output terminal |
| ● maximum value of resistance load | 0.1 A |
| load resistance range |
| ● upper limit | 7? 6? 8 |
| output voltage |
| ● rating (DC) | 5V |
| ● maximum value for signal "0" | 0.2V |
| ● For signal "1", minimum value | L+ - 0.7V DC |
| ● For signal "1", maximum value | 6V |
| output Current |
| ● For the allowable range of signal "1", the maximum value | 0.1 A |
| wire Length |
| ● shielding, maximum | 50 m |
| alarm/diagnosis/status information |
| diagnostic display LED |
| ● used for input status | yes |
| ● used for output status | yes |
| protection level and protection category |
| protection level in accordance with EN 60529 | |
| ● IP20 | yes |
| environmental requirements |
| open Air |
| ● maximum drop | 0.3 m; Five, in the shipping package |
| operating ambient temperature |
| ● minimum | -20°C |
| ● maximum value | 60°C |
| ● horizontal installation, minimum | -20°C |
| ● horizontal installation, maximum | 60°C |
| ● vertical installation, minimum | -20°C |
| ● vertical installation, maximum | 50°C |
| ambient temperature during transportation/storage |
| ● minimum | -40°C |
| ● maximum value | 70°C |
| air pressure meets IEC 60068-2-13 standard requirements |
| ● storage/transportation, minimum | 660 hPa |
| ● storage/transportation, maximum | 1 080 hPa |
| relative air humidity |
| ● non-condensing operation at 25°C, maximum | 95% |
| machinery/materials |
| shell material (front) | |
| ● Plastic | yes |
| size |
| width | 38 mm |
| height | 62 mm |
| depth | 21 mm |
| weight |
| weight, about | 35g |
| last modification: | 2019/4/12 |