| General information |
|
| based on |
6ES7321-1BH02-0AA0 |
| Product function |
|
| ● Isochronous mode |
No |
| Supply voltage |
|
| Load voltage L+ |
|
| ● Rated value (DC) |
24 V |
| ● permissible range, lower limit (DC) |
20.4 V |
| ● permissible range, upper limit (DC) |
28.8 V |
| Input current |
|
| from backplane bus 5 V DC, max. |
10 mA |
| Power loss |
|
| Power loss, typ. |
3.5 W |
| Digital inputs |
|
| Number of digital inputs |
16 |
| Input characteristic curve in accordance with IEC 61131, type 1 |
Yes |
| Number of simultaneously controllable inputs |
|
| horizontal installation |
|
| — up to 40 °C, max. |
16 |
| — up to 60 °C, max. |
16; 16 @ > 60 °C |
| vertical installation |
|
| — up to 40 °C, max. |
16 |
| Input voltage |
|
| ● Type of input voltage |
DC |
| ● Rated value (DC) |
24 V |
| ● for signal "0" |
-30 to +5 V |
| ● for signal "1" |
13 to 30V |
| Input current |
|
| ● for signal "1", typ. |
7 mA |
| Input delay (for rated value of input voltage) |
|
| for standard inputs |
|
| — parameterizable |
No |
| — 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 |
|
| Alarms |
No |
| Diagnostics function |
No |
| Alarms |
|
| ● Diagnostic alarm |
No |
| ● Hardware interrupt |
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 |
16 |
| ● between the channels and backplane bus |
Yes; Optocoupler |
| Isolation |
|
| Isolation tested with |
500 V DC |
| Standards, approvals, certificates |
|
| CE mark |
Yes |
| UL approval |
Yes; File E239877 |
| RCM (formerly C-TICK) |
Yes |
| KC approval |
Yes |
| EAC (formerly Gost-R) |
Yes |
| Railway application |
|
| ● EN 50155 |
Yes; Sections 4, 5 and 12; no further agreements apply; T1, Category 1, Class A/B, EN 50155:2007 (see SIOS entry 109755985) |
| Ambient conditions |
|
| Ambient temperature during operation |
|
| ● min. |
-40 °C; = Tmin |
| ● max. |
70 °C; = Tmax; 60 °C @ UL/cUL, ATEX and FM use |
| 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 under condensation conditions) |
| 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 land craft, rail vehicles and special-purpose vehicles |
|
| — to biologically active substances according to EN 60721-3-5 |
Yes; Class 5B2 mold, fungus and dry rot spores (with the exception of fauna); Class 5B3 on request |
| — to chemically active substances according to EN 60721-3-5 |
Yes; Class 5C3 (RH < 75 %) incl. salt spray acc. to EN 50155 (ST2); * |
| — to mechanically active substances according to EN 60721-3-5 |
Yes; Class 5S3 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! |
| Connection method |
|
| required front connector |
20-pin |
| Dimensions |
|
| Width |
40 mm |
| Height |
125 mm |
| Depth |
120 mm |
| Weights |
|
| Weight, approx. |
200 g |
