6ES7322-1BF01-0AA0
SIMATIC S7-300, digital output SM 322, isolated, 8 DO, 24 V DC, 2 A, 1x 20-pole
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
Kategoria produktu
Moduły cyfroweProducent
SIEMENSSeria produktów
S7-300| 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 load voltage L+ (without load), max. | 60 mA |
| from backplane bus 5 V DC, max. | 40 mA |
| Power loss | |
| Power loss, typ. | 6.8 W |
| Digital outputs | |
| Number of digital outputs | 8 |
| Short-circuit protection | Yes; Electronic |
| Response threshold, typ. | 3 A |
| Limitation of inductive shutdown voltage to | L+ (-48 V) |
| Controlling a digital input | Yes |
| Switching capacity of the outputs | |
| on lamp load, max. | 10 W |
| Load resistance range | |
| lower limit | 12 Ω |
| upper limit | 4 kΩ |
| Output voltage | |
| for signal "1", min. | L+ (-0.8 V) |
| Output current | |
| for signal "1" rated value | 2 A |
| for signal "1" permissible range for 0 to 40 °C, min. | 5 mA |
| for signal "1" permissible range for 0 to 40 °C, max. | 2.4 A |
| for signal "1" permissible range for 40 to 60 °C, min. | 5 mA |
| for signal "1" permissible range for 40 to 60 °C, max. | 2.4 A |
| for signal "1" minimum load current | 5 mA |
| for signal "0" residual current, max. | 0.5 mA |
| Output delay with resistive load | |
| "0" to "1", max. | 100 µs |
| "1" to "0", max. | 500 µs |
| Parallel switching of two outputs | |
| for uprating | No |
| for redundant control of a load | Yes |
| Switching frequency | |
| with resistive load, max. | 100 Hz |
| with inductive load, max. | 0.5 Hz |
| with inductive load (acc. to IEC 60947-5-1, DC13), max. | 0.5 Hz |
| on lamp load, max. | 10 Hz |
| Total current of the outputs (per group) | |
| horizontal installation | |
| up to 40 °C, max. | 4 A |
| up to 60 °C, max. | 4 A |
| vertical installation | |
| up to 40 °C, max. | 4 A |
| Cable length | |
| shielded, max. | 1 000 m |
| unshielded, max. | 600 m |
| Interrupts/diagnostics/status information | |
| Alarms | No |
| Diagnostics function | No |
| Alarms | |
| Diagnostic alarm | No |
| Diagnoses | |
| Wire break | No |
| Short-circuit | No |
| Fuse blown | No |
| Missing load voltage | No |
| Diagnostics indication LED | |
| Rated load voltage PWR (green) | No |
| Fuse OK FSG (green) | No |
| Status indicator digital output (green) | Yes; per channel |
| Potential separation | |
| Potential separation digital outputs | |
| between the channels | Yes |
| between the channels, in groups of | 4 |
| between the channels and backplane bus | Yes; Optocoupler |
| Isolation | |
| Isolation tested with | 500 V DC |
| Connection method | |
| required front connector | 20-pin |
| Dimensions | |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weights | |
| Weight, approx. | 190 g |
| Approvals / Certificates | |