6ES7341-1CH01-0AE0

CP341 w. RS422/485 interface

SIMATIC S7-300, CP 341 Communications processor with RS422/485 interface incl. configuration package on CD

 

Supply voltage
Rated value (DC)
● 24 V DC		Yes
Input current
from supply voltage L+, max.		240 mA
from backplane bus 5 V DC, max.		70 mA
Power loss
Power loss, max.		5.8 W
Interfaces
Number of interfaces		1; Isolated
Interface (physical) RS 422/485 (X.27)		Yes
Transmission rate, min.		0.3 kbit/s
Transmission rate, max.		76.8 kbit/s
Point-to-point connection
● Cable length, max.		1 200 m
● Connector type		15-pin sub D connector
Integrated protocol driver
— 3964 (R)		Yes; not with RS 485
— ASCII		Yes
— RK512		Yes; not with RS 485
— customer-specific drivers reloadable		Yes
Telegram length, max.
— 3964 (R)		1 024 byte
— ASCII		1 024 byte
— RK 512		1 024 byte
Transmission rate, RS 422/485
— with 3964 (R) protocol, max.		76.8 kbit/s
— with ASCII protocol, max.		76.8 kbit/s; 0.3; 0.6; 1.2; 2.4; 4.8; 9.6; 19.2; 38.4; 57.6 and 76.8 kbit/s (76.8 kbit/s only achievable with half duplex)
— with RK 512 protocol, max.		76.8 kbit/s
Software
Block
● FB length in RAM, max.		5 500 byte; Data communication, sending and receiving
Connection method
Power supply		3 screw-type terminals: L+, M, GND
Dimensions
Width		40 mm
Height		125 mm
Depth		120 mm

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