6ES7350-1AH03-0AE0
SIMATIC S7-300, counter module FM 350-1 for S7-300, counter functions up to 500 kHz 1 channel for connection of 5 V and 24 V incremental encoders isochronous mode; measuring range types incl. configuration package on CD
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
Kategória produktu
Funkčné modulyVýrobca
SIEMENSProduktový rad
S7-300| Supply voltage | |
|---|---|
| Auxiliary voltage 1L+, load voltage 2L+ | |
| Rated value (DC) | 24 V |
| permissible range, lower limit (DC) | 20.4 V; Dynamic 18.5 V |
| permissible range, upper limit (DC) | 28.8 V; dynamic 30.2 V |
| Input current | |
| from load voltage 1L+ (without load), max. | 40 mA |
| from backplane bus 5 V DC, max. | 160 mA |
| Encoder supply | |
| 5 V encoder supply | |
| 5 V | Yes; 5.2 V ±2 % |
| Output current, max. | 300 mA |
| 24 V encoder supply | |
| 24 V | Yes; 1L+ (-3 V) |
| Output current, max. | 400 mA |
| Power loss | |
| Power loss, typ. | 4.5 W |
| Digital inputs | |
| Number of digital inputs | 3 |
| Functions | 1 for gate start, 1 for gate stop, 1 for setting the counter |
| Input voltage | |
| for signal "0" | -28.8 ... +5V |
| for signal "1" | +11 to +28.8V |
| Input current | |
| for signal "1", typ. | 9 mA |
| Digital outputs | |
| Number of digital outputs | 2 |
| Short-circuit protection | Yes; Clocked electronically |
| Limitation of inductive shutdown voltage to | 2L+ (-39 V) |
| Output voltage | |
| for signal "0", max. | 3 V |
| for signal "1", min. | 2L+ (-1,5 V) |
| Output current | |
| for signal "1" rated value | 0.5 A |
| for signal "1" permissible range for 0 to 60 °C, min. | 5 mA |
| for signal "1" permissible range for 0 to 60 °C, max. | 0.6 A |
| Output delay with resistive load | |
| "0" to "1", max. | 300 µs |
| Encoder | |
| Connectable encoders | |
| Incremental encoder (symmetrical) | Yes; With 2 pulse trains offset by 90° |
| Incremental encoder (asymmetrical) | Yes |
| 24 V initiator | Yes |
| 24 V directional element | Yes; 1 pulse train, 1 direction level |
| Counter | |
| Number of counter inputs | 1; 32 bit or ±31 bit |
| Counter input 5 V | |
| Type | RS 422 |
| terminating resistor | 220 Ω |
| Differential input voltage | 1,3 V |
| Counting frequency, max. | 500 kHz |
| Counter input 24 V | |
| Input voltage for signal "0" | -28.8 ... +5V |
| Input voltage for signal "1" | +11 to +28.8V |
| Input current for signal "1", typ. | 9 mA |
| Counting frequency, max. | 200 kHz |
| Minimum pulse width | 2.5 µs |
| Potential separation | |
| Potential separation digital inputs | |
| between the channels and backplane bus | Yes; Optocoupler |
| Potential separation digital outputs | |
| between the channels and backplane bus | Yes; Optocoupler |
| Potential separation counter | |
| between the channels and backplane bus | Yes; Optocoupler |
| Isolation | |
| Isolation tested with | 500 V |
| Connection method | |
| required front connector | 1x 20-pin |
| Dimensions | |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weights | |
| Weight, approx. | 250 g |
| Approvals / Certificates | |