Helmholz 700-341-1CH02 SAS 341-1 RS422/RS485, CD with handling blocks and manual

Helmholz 700-341-1CH02 SAS 341-1 RS422/RS485, CD with handling blocks and manual

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

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