$ 1,183.58
| General information | |
| based on | 6ES7421-1BL01-0AA0 |
| Input current | |
| from backplane bus 5 V DC, max. | 20 mA |
| Power loss | |
| Power loss, typ. | 6 W |
| Digital inputs | |
| Number of digital inputs | 32 |
| Number of simultaneously controllable inputs | |
| ● Number of simultaneously controllable inputs | 32 |
| Input voltage | |
| ● Type of input voltage | DC |
| ● Rated value (DC) | 24 V |
| ● for signal “0” | -30 V DC to +5 V DC |
| ● for signal “1” | 13 V DC to 30 V DC |
| Input current | |
| ● for signal “0”, max. (permissible quiescent current) | 1.3 mA |
| ● for signal “1”, typ. | 7 mA |
| Input delay (for rated value of input voltage) | |
| for standard inputs | |
| – at “0” to “1”, min. | 1.2 ms |
| – at “0” to “1”, max. | 4.8 ms |
| – at “1” to “0”, min. | 1.2 ms |
| – at “1” to “0”, max. | 4.8 ms |
| Cable length | |
| ● shielded, max. | 1 000 m |
| ● unshielded, max. | 600 m |
| Encoder | |
| Connectable encoders | |
| ● 2-wire sensor | Yes |
| – permissible quiescent current (2-wire sensor), max. | 1.5 mA |
| Interrupts/diagnostics/status information | |
| Diagnostics function | No |
| Diagnostics indication LED | |
| ● Status indicator digital input (green) | Yes |
| Potential separation | |
| Potential separation digital inputs | |
| ● between the channels | No |
| ● between the channels, in groups of | 32 |
| ● between the channels and backplane bus | Yes |
| Isolation | |
| Isolation tested with | 500 V DC |
| Ambient conditions | |
| Ambient temperature during operation | |
| ● min. | -25 °C; = Tmin |
| ● max. | 60 °C; = Tmax |
| Ambient temperature during storage/transportation | |
| ● min. | -40 °C |
| ● max. | 70 °C |
| Altitude during operation relating to sea level | |
| ● Installation altitude above sea level, max. | 5 000 m |
| ● Ambient air temperature-barometric pressure-altitude | Tmin … Tmax at 1 140 hPa … 795 hPa (-1 000 m … +2 000 m) // Tmin … (Tmax – 10 K) at 795 hPa … 658 hPa (+2 000 m … +3 500 m) // Tmin … (Tmax -20 K) at 658 hPa … 540 hPa (+3 500 m … +5 000 m) |
| Relative humidity | |
| ● With condensation, tested in accordance with IEC 60068- 2-38, max. |
100 %; RH incl. condensation / frost (no commissioning in bedewed state), horizontal installation |
| Resistance | |
| Use in stationary industrial systems | |
| – to biologically active substances according to EN 60721-3-3 |
Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request |
| – to chemically active substances according to EN 60721-3-3 |
Yes; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); * |
| – to mechanically active substances according to EN 60721-3-3 |
Yes; Class 3S4 incl. sand, dust, * |
| Use on ships/at sea | |
| – to biologically active substances according to EN 60721-3-6 |
Yes; Class 6B2 mold and fungal spores (excluding fauna); Class 6B3 on request |
| – to chemically active substances according to EN 60721-3-6 |
Yes; Class 6C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); * |
| – to mechanically active substances according to EN 60721-3-6 |
Yes; Class 6S3 incl. sand, dust; * |
| Usage in industrial process technology | |
| – Against chemically active substances acc. to EN 60654-4 |
Yes; Class 3 (excluding trichlorethylene) |
| – Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04 |
Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil) |
| Remark | |
| – Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.04 |
* The supplied plug covers must remain in place over the unused interfaces during operation! |
| Conformal coating | |
| ● Coatings for printed circuit board assemblies acc. to EN 61086 |
Yes; Class 2 for high reliability |
| ● Protection against fouling acc. to EN 60664-3 | Yes; Type 1 protection |
| ● Military testing according to MIL-I-46058C, Amendment 7 | Yes; Discoloration of coating possible during service life |
| ● Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC- CC-830A |
Yes; Conformal coating, Class A |
| Dimensions | |
| Width | 25 mm |
| Height | 290 mm |
| Depth | 210 mm |
| Weights | |
| Weight, approx. | 500 g |
