Siemens 6ES7350-1AH03-0AE0
The 6ES7350-1AH03-0AE0 from Siemens is a counter module within the SIMATIC series, supporting one counting channel with a maximum frequency of 500 kHz. It operates at a rated voltage of 24V and provides multiple digital I,O options.
This Siemens 6ES7350-1AH03-0AE0 is supplied brand new by PartLogic for machine control, process automation, industrial communication, equipment maintenance and replacement applications. It forms part of our Industrial automation > Plc controllers > Io modules range and is referenced internally as PartLogic SKU PL26801734320.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| 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 |
| from load voltage 1L+ (without load), max. | 40 mA |
| from backplane bus 5 V DC, max. | 160 mA |
| 5 V | Yes; 5.2 V ±2 % |
| Output current, max. | 300 mA400 mA |
| 24 V | Yes; 1L+ (-3 V) |
| Power loss, typ. | 4.5 W |
| Number of digital inputs | 3 |
| Functions | 1 for gate start, 1 for gate stop, 1 for setting the counter |
| for signal "0" | -28.8 ... +5V |
| for signal "1" | +11 to +28.8V |
| for signal "1", typ. | 9 mA |
| Number of digital outputs | 2 |
| Short-circuit protection | Yes; Clocked electronically |
| Limitation of inductive shutdown voltage to | 2L+ (-39 V) |
| for signal "0", max. | 3 V |
| for signal "1", min. | 2L+ (-1,5 V) |
| 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 |
| "0" to "1", max. | 300 µs |
| 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 |
| Number of counter inputs | 1; 32 bit or ±31 bit |
| Type | RS 422 |
| Terminating resistor | 220 Ω |
| Differential input voltage | 1,3 V |
| Counting frequency, max. | 500 kHz200 kHz |
| 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 |
| Minimum pulse width | 2.5 µs |
| between the channels and backplane bus | Yes; Optocoupler |
| Isolation tested with | 500 V |
| required front connector | 1x 20-pin |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weight, approx. | 250 g |
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