Data Sheet

Data sheet 6ES7340-1CH02-0AE0

SIMATIC S7-300, CP 340 Communications processor with RS

422/485 interface incl. configuration package on CD

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

6ES7340-1CH02-0AE0 Subject to change without notice

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Data sheet 6ES7340-1CH02-0AE0 SIMATIC S7-300, CP 340 Communications processor with RS 422/485 interface incl. configuration package on CD 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.
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● 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.