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SM4 - Modbus Logic Output Module

The SM4 logic output module is designed to control devices , final control elements which have been assigned a logic status. Control commands are recieved via RS-485 from a master device (EG SMC).The SM4 module has 8 OC outputs or 4 relays (depending on the ordering code) and the RS-485 interface with MODBUS RTU and ASCII transmission protocols. Programming of the module is achieved using an RS-485 or RS-232 interface in conjunction with LPConfig software.
Output: 8 outputs of OC type or 4 relay outputs
Communication: RS-485 MODBUS RTU and ASCII protocols, configurable baud rate:2400, 4800, 9600, 19200, 38400, 57600, 115200 bits/s
Programming interface: Frontal plate RJ connection (RS232)

Dimensions: 45 x 120 x 100mm
PLC SM4 logic output module Modbus rs485
Data Sheet

PD22 Modbus Data Archiving - Logging - Extending - Linking module

The PD22 is a data archiving, logging, linking module which is applied as an intermediate element in the data exchange between an object and the system master.

Speeds up the exchange between devices and the master system, Enables the increase of the number of devices connected to the system, Utilizes different kinds of links: RS485, RS232, USB, Collects data in the archive form
PD22 Modbus Data Archiving - Logging - Extender - Linking module
Data Sheet