| SIPLUS S7-300 CP 340 RS422/485 -25...+60°C conformal coating based on 6ES7340-1CH02-0AE0. Communications processor with RS 422/485 interface incl. configuration package auf CD-ROM |
| General information |
| Product type designation | CP 340 |
| Supply voltage |
| Rated value (DC) | |
| 24 V DC | No; Power supply via backplane bus 5V |
| Input current |
| from backplane bus 5 V DC, max. | 165 mA |
| Power loss |
| Power loss, typ. | 0.6 W |
| Power loss, max. | 0.85 W |
| Interfaces |
| Number of interfaces | 1; Isolated |
| Interface (physical) RS 422/485 (X.27) | Yes |
| Transmission rate, min. | 2.4 kbit/s |
| Transmission rate, max. | 19.2 kbit/s |
| Point-to-point connection |
| Cable length, max. | 1 200 m |
| supported printers | HP-Deskjet, HP-Laserjet, IBM-Proprinter, user-defined |
| Connector type | 15-pin sub D socket |
| Integrated protocol driver |
| — 3964 (R) | Yes |
| — ASCII | Yes |
| — RK512 | No |
| — customer-specific drivers reloadable | No |
| Telegram length, max. |
| — 3964 (R) | 1 024 byte |
| — ASCII | 1 024 byte |
| Transmission rate, RS 422/485 |
| — 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 |
| Standards, approvals, certificates |
| CE mark | Yes |
| UL approval | Yes; File E239877 |
| RCM (formerly C-TICK) | Yes |
| KC approval | Yes |
| EAC (formerly Gost-R) | Yes |
| Ambient conditions |
| Ambient temperature during operation |
| min. | -25 °C; = Tmin |
| max. | 60 °C; = Tmax |
| 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 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; * |
| Remark |
| — Note regarding classification of environmental conditions acc. to EN 60721 | * The supplied plug covers must remain in place over the unused interfaces during operation! |
| Software |
| Block |
| FB length in RAM, max. | 2 700 byte; Data communication, sending and receiving |
| Connection method |
| Design of electrical connection for supply voltage | Over backplane bus |
| Dimensions |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weights |
| Weight, approx. | 300 g |
| last modified: | 03/13/2019 |
