| | SIMATIC DP, ELECT. SUBMODULE FOR ET 200ISP, 8 DI NAMUR |
| |
| Digital inputs |
| Number/binary inputs | 8 |
| Number of NAMUR inputs | 8 |
| Input voltage |
| Type of input voltage | DC |
| Input delay (for rated value of input voltage) |
| for standard inputs |
| at "0" to "1", min. | 2.8 µs |
| at "0" to "1", max. | 3.5 µs |
| at "1" to "0", min. | 2.8 ms |
| at "1" to "0", max. | 3.5 µs |
| Cable length |
| Cable length, shielded, max. | 500 m |
| Encoder |
| Number of connectable encoders, max. | 8 |
| Connectable encoders |
| NAMUR encoder | Yes |
| NAMUR encoder |
| Input current, for signal "0", max. | 1.2 mA |
| Input current, for signal "1", min. | 2.1 mA |
| Interrupts/diagnostics/status information |
| Alarms |
| Diagnostic alarm | Yes; Parameterizable |
| Hardware interrupt | No |
| Diagnostic messages |
| Diagnostic functions | Yes |
| Diagnostic information readable | Yes |
| Short circuit | Yes; R load < 150 ohms with NAMUR sensor/sensor and NAMUR changeover contact/sensor to DIN 19234 |
| Diagnostics indication LED |
| Group error SF (red) | Yes |
| Integrated Functions |
| Frequency meter | Yes |
| Frequency measurement | Yes; (Gate time) 50 ms; 200 ms; 1 s |
| Number of frequency meters | 2 |
| Counter |
| Number of counter inputs | 2; normal and periodic count function |
| Input frequency, max. | 5 kHz; with a cable length of 20 m: 5 kHz; with a cable length of 100 m: 1 kHz; with a cable length of 200 m: 500 Hz |
| Galvanic isolation |
| Galvanic isolation digital inputs |
| between the channels | No |
| between the channels and the backplane bus | Yes |
| Permissible potential difference |
| between different circuits | 60 V DC/30 V AC |
| Standards, approvals, certificates |
| CE mark | Yes |
| Use in hazardous areas |
| Type of protection acc. to EN 50020 (CENELEC) | II2 G (1) GD Ex ib[ia] IIC T4 and I M2 Ex ib[ia] I |
| Type of protection acc. to KEMA | 04 ATEX 1248 |
| Dimensions |
| Width | 30 mm |
| Height | 129 mm |
| Depth | 136.5 mm |
| Weight |
| Weight, approx. | 255 g |
| Status | Mar 12, 2012 |
