Siemens 6ES73401CH020AE0
SIMATIC S7-300, CP 340 Communications processor with RS 422,485 interface incl. configuration package on CD
This Siemens 6ES73401CH020AE0 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 PL27101821808.
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.
| Product type designation | CP 340 |
| 24 V DC | No; Power supply via backplane bus 5V |
| from backplane bus 5 V DC, max. | 165 mA |
| Power loss, typ. | 0.6 W |
| Power loss, max. | 0.85 W |
| Interfaces/bus type | RS 422 / 485 (X.27) |
| Number of interfaces | 1; Isolated |
| Transmission rate, min. | 2.4 kbit/s |
| Transmission rate, max. | 19.2 kbit/s |
| Cable length, max. | 1 200 m |
| supported printers | HP-Deskjet, HP-Laserjet, IBM-Proprinter, user-defined |
| Connector type | 15-pin sub D socket |
| — 3964 (R) | Yes1 024 byte |
| — ASCII | Yes1 024 byte |
| — RK 512 | No |
| — customer-specific drivers reloadable | No |
| — with 3964 (R) protocol, max. | 19.2 kbit/s |
| — with ASCII protocol, max. | 9.6 kbit/s |
| — with printer driver, max. | 9.6 kbit/s |
| min. | 0 °C-40 °C |
| max. | 60 °C70 °C |
| FB length in RAM, max. | 2 700 byte; Data communication, sending and receiving |
| Design of electrical connection for supply voltage | Over backplane bus |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weight, approx. | 300 g |
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