6ES7340-1BH02-0AE0
CP340 w. 20MA interface(TTY)

From SIEMENS

SIMATIC S7-300, CP 340 Communications processor with 20 mA interface (TTY) incl. configuration package on CD
General information
Product type designationCP 340
Supply voltage
Rated value (DC)
24 V DCNo; Power supply via backplane bus 5V
Input current
from backplane bus 5 V DC, max.190 mA
Power loss
Power loss, typ.0.85 W
Power loss, max.0.95 W
Interfaces
Number of interfaces1; Isolated
Interface physics, 20 mA (TTY)Yes
Transmission rate, min.2.4 kbit/s
Transmission rate, max.19.2 kbit/s
Point-to-point connection
Cable length, max.1 000 m; 100 m active, 1 000 m passive
supported printersHP-Deskjet, HP-Laserjet, IBM-Proprinter, user-defined
Connector type9-pin sub D socket
Integrated protocol driver
— 3964 (R)Yes
— ASCIIYes
— RK512No
— customer-specific drivers reloadableNo
Telegram length, max.
— 3964 (R)1 024 byte
— ASCII1 024 byte
Transmission rate, 20 mA (TTY)
— 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
Ambient conditions
Ambient temperature during operation
min.0 °C
max.60 °C
Ambient temperature during storage/transportation
min.-40 °C
max.70 °C
Software
Block
FB length in RAM, max.2 700 byte; Data communication, sending and receiving
Connection method
Design of electrical connection for supply voltageOver backplane bus
Dimensions
Width40 mm
Height125 mm
Depth120 mm
Weights
Weight, approx.300 g
last modified:03/13/2019

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