General information | | |
Product type designation | DI 8x24VDC ST | DI 16x24VDC ST |
Product function | | |
| Yes | Yes; I&M0 to I&M3 |
Engineering with | | |
| V11 SP2 with HSP0024 / - | V11 SP2 / V13 |
| V5.5 SP2 with GSD file / - | V5.5 SP3 / - |
| | V8.1 SP1 |
| | GSD Revision 5 |
| | GSDML V2.3 |
Operating mode | | |
| | Yes |
| | No |
| | No |
| | No |
Supply voltage | | |
Type of supply voltage | DC | DC |
Rated value (DC) | 24 V | 24 V |
Reverse polarity protection | Yes | Yes |
Encoder supply | | |
Short-circuit protection | | No |
24 V encoder supply | | |
| Yes | No |
| Yes | No |
| 700 mA | |
Digital inputs | | |
Number of digital inputs | 8; > +60 °C, number of simultaneously controllable inputs max. 6 | 16; > +60 °C, number of simultaneously controllable inputs max. 4 |
Source/sink input | | P-reading |
Input characteristic curve in accordance with IEC 61131, type 1 | Yes | Yes |
Input characteristic curve in accordance with IEC 61131, type 2 | | No |
Input characteristic curve in accordance with IEC 61131, type 3 | Yes | Yes |
Pulse extension | | No |
Input voltage | | |
| DC | DC |
| 24 V | 24 V |
| -30 to +5V | -30 to +5V |
| +11 to +30V | +11 to +30V |
Input current | | |
| 2.5 mA | 2.5 mA |
Input delay (for rated value of input voltage) | | |
for standard inputs | | |
| Yes; 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms (in each case + delay of 30 to 500 µs, depending on line length) | Yes; 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms (in each case + delay of 30 to 500 µs, depending on line length) |
for interrupt inputs | | |
| | No |
for counter/technological functions | | |
| | No |
Cable length | | |
| 1 000 m | 1 000 m |
| 200 m | 600 m |
Encoder | | |
Connectable encoders | | |
| Yes | Yes |
| 1.5 mA | 1.5 mA |
Isochronous mode | | |
Isochronous operation (application synchronized up to terminal) | Yes | No |
Interrupts/diagnostics/status information | | |
Diagnostics function | Yes | Yes |
Alarms | | |
| Yes | Yes |
Diagnostic messages | | |
| Yes | Yes |
| | Yes |
| | No |
| Yes | Yes; Module-wise |
| Yes | No |
| | Yes |
Diagnostics indication LED | | |
| Yes; green PWR LED | Yes; green PWR LED |
| Yes; Green LED | Yes; Green LED |
| | No |
| Yes; green/red DIAG LED | Yes; green/red DIAG LED |
Potential separation | | |
Potential separation channels | | |
| Yes | Yes |
Isolation | | |
Isolation tested with | 707 V DC | 707 V DC (type test) |
Standards, approvals, certificates | | |
Suitable for safety functions | No | |
Ambient conditions | | |
Ambient temperature during operation | | |
| -40 °C; = Tmin; Startup @ -25 °C | -40 °C; = Tmin; Startup @ -25 °C |
| 70 °C; = Tmax; > +60 °C number of simultaneously controllable inputs max. 6 | 70 °C; = Tmax; > +60 °C number of simultaneously controllable inputs max. 4 |
| -40 °C; = Tmin; Startup @ -25 °C | -40 °C; = Tmin; Startup @ -25 °C |
| 50 °C; = Tmax | 50 °C; = Tmax |
Extended ambient conditions | | |
| Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) | Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) |
Relative humidity | | |
| 100 %; RH incl. condensation/frost (no commissioning under condensation conditions) | 100 %; RH incl. condensation/frost (no commissioning under condensation conditions) |
Resistance | | |
| Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation! | Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation! |
| Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! | Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! |
| Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation! | Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation! |
Dimensions | | |
Width | 15 mm | 15 mm |
Weights | | |
Weight, approx. | 28 g | 28 g |