| SIMATIC S7-300, CP 340 COMMUNICATION PROCESSOR WITH RS422/485 INTERFACE INCL. CONFIG. PACKAGE ON CD |
|
Input current |
from backplane bus 5 V DC, max. | 165 mA |
Power losses |
Power loss, max. | 0.85 W |
Interfaces |
Number of interfaces | 1; Isolated |
Interface physics, RS 422/RS 485 (X.27) | Yes |
Transmission rate, max. | 19.2 kbit/s |
Transmission rates, min. | 2.4 kbit/s |
Point-to-point |
Cable length, max. | 1200 m |
supported printers | HP-Deskjet, HP-Laserjet, IBM-Proprinter, user-defined |
Telegram length, max. |
3964 (R) | 1024 byte |
ASCII | 1024 byte |
Transmission speed, 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 |
Software |
Block |
FB length in RAM, max. | 2700 byte; Data communication, sending and receiving |
Dimensions |
Width | 40 mm |
Height | 125 mm |
Depth | 120 mm |
Weight |
Weight, approx. | 300 g |
Status | Mar 12, 2012 |