Code: 700-341-1CH02
Marke: Helmholz
It allows the connection to the PLC of serial devices such as
barcode scanners, operator terminals, serial printers, PCs, PLCs of
other manufacturers and supports the protocols ASCII and 3964R
and RK512. The SAS 341 features advanced functions such as
support for higher baud rates up to 115 kBaud, making it flexible
without any loss of compatibility. The linking of different PLC
types of the S7-300* is flexibly implemented using the
standardized RK512 computer link protocol. The handling blocks
supplied enable simple and flexible integration into the PLC. The
module is parameterized in the hardware configurator of the
PLC.
The serial units are connected via RS422/RS485. The 15-pin Sub-D
socket with standard pin assignment is provided for connecting
the partner devices. A virtual COM port driver enables the use of
software that expects a COM interface.
General information
Order number 700-341-1CH02
Article name SAS 341-1, 1 x RS422/RS485
Scope of delivery SAS 341-1 RS422/RS485, CD with handling blocks and manual
Dimensions (DxWxH) 116 x 40 x 125 mm
Weight Approx. 280 g
Voltage supply DC +5 V via backplane bus
Current draw
Current draw typical 160 mA
Current draw maximal 190 mA
Communication interface
Number 1
Type RS422/RS485 (X27)
Transmission rate 300 Baud ... 115 kBaud
Protocol ASCII, 3964 ( R ), Modbus Master/Slave (driver loadable via
MMC)
Connection Connector, SUB-D, 15-pin
Status indicator 6 LEDs
Ambient conditions Ambient temperature 0 °C … +60 °C
Transport and storage temperature -25 °C … +75 °C
Pollution degree 2
Protection rating IP20
Certifications CE
CE
RoHS Yes
REACH Yes
Fordern Sie ein Angebot an