SIMATIC S7-300, Communication processor modules SIEMENS CP 340 series 

Type

Communication module

Power supply voltage

5VDC

Power consumption/Power loss

0.85W, 0.95W

Module type

Master module

Feature

SIMATIC S7-300, CP 340 Communications processor with RS232C interface (RS-232-C) incl. configuration package on CD, CP 340 Communications processor with 20 mA interface (TTY) incl. configuration package on CD, CP 340 Communications processor with RS 422/485 interface incl. configuration package on CD

Communication interface

RS-232C (1ch), TTY, RS-232/485 (1ch)

Communication physical

DB9 connector, DB9 Female, DB15 Female

Communication protocol

3964 (R), ASCII, RK512

Number of communication port

1

Max. communication speed

19200bps

Max. communication distance

15m, 1km, 1.2km

Connection method

Via backplane bus

Mounting method

DIN Rail (Track) mounting

Ambient temperature

0...60°C

Representative standard

CE, UKCA, UL, RCM, ATEX, IECE

Approx. weight

300g

Overall width

40mm

Overall height

125mm

Overall depth

120mm

Separately accessories

Mounting rail: 6ES7390-1AB60-0AA0, Mounting rail: 6ES7390-1AE80-0AA0, Mounting rail: 6ES7390-1AF30-0AA0, Mounting rail: 6ES7390-1AJ30-0AA0, Mounting rail: 6ES7390-1BC00-0AA0, Cable: 6ES7902-1AB00-0AA0, Cable: 6ES7902-1AC00-0AA0, Cable: 6ES7902-1AD00-0AA0, Cable: 6ES7902-2AB00-0AA0, Cable: 6ES7902-2AC00-0AA0, Cable: 6ES7902-2AG00-0AA0, Cable: 6ES7902-3AB00-0AA0, Cable: 6ES7902-3AC00-0AA0, Cable: 6ES7902-3AG00-0AA0