Specification :

The SM1 - 2 channels module of analogue inputs is destined to convert standard signals, resistance or temperature signals into numerical data accessible through the RS-485 or RS-232 port by means of the MODBUS protocol.

The measurement is carried out independently on 2 channels.
The programming of the module is possible by means of the RS-485 or RS-232 port.

The SM1 module realises following functions:

* mathematical operations on channels and between measuring channels,
* conversion of measured or calculated quantities on the base of individual linear characteristics,
* storage of maximal and minimal values for each channel,
* programming of the measurement averaging time,
* servicing of RS-485 and RS-232 interfaces in MODBUS protocol, both in ASCII and RTU mode.

The SM2 - 4 channels module of analogue inputs is destined to convert standard signals, resistance or temperature signals into numerical data accessible through the RS-485 or RS-232 port by means of the MODBUS protocol.

The measurement is carried out independently on 4 channels.
The programming of the modules are possible by means of the RS-485 or RS-232 port.

The SM2 modules realise following functions:

* mathematical operations on channels and between measuring channels,
* conversion of measured or calculated quantities on the base of individual linear characteristics,
* storage of maximal and minimal values for each channel,
* programming of the measurement averaging time,
* servicing of RS-485 and RS-232 interfaces in MODBUS protocol, both in ASCII and RTU mode.

The SM3 module of binary inputs is destined to collect logic states of binary inputs from inputs and make them available to computerized systems working on the base of RS-485 interface.

The SM3 module has 2 binary inputs and RS-485 interface with MODBUS RTU and ASCII transmission protocols.
Module parameters:

* 2 binary inputs,
* RS-485 communication interface with MODBUS RTU and ASCII transmission protocols to operate in computerized systems with the optical transmission signalling based on LED diodes,
* configurable baud rate 2400, 4800, 9600, 19200, 38400, 57600, 115200 bits/s,
* programming interface on the frontal plate of RJ type, (TTL level),

External dimensions: 22,5 x 120 x 100mm

The SM4 module of binary outputs is destined to control simple executing devices through the assigned logical states, received from the master device through the RS-485 interface.

The SM4 module has 8 binary outputs or 4 relays (depending on the execution code) and the RS-485 interface with MODBUS RTU and ASCII transmission protocols.

# 8 outputs of OC type or 4 relay outputs,
# RS-485 communication interface with MODBUS RTU and ASCII transmission protocols to operate in computerized systems with the optical
transmission signalling based on LED diodes,
# configurable baud rate:2400, 4800, 9600, 19200, 38400, 57600, 115200 bits/s,
# programming interface on the frontal plate of RJ type, (TTL level),

External dimensions: 45 x 120 x 100mm

The SM5 module of binary inputs is destined to collect logic states of binary inputs from inputs and make them available to computerized systems working on the base of RS-485 interface.

The SM5 module has 8 binary inputs and RS-485 interface with MODBUS RTU and ASCII transmission protocols.
Module parameters:

* 8 binary inputs,
* RS-485 communication interface with MODBUS RTU and ASCII transmission protocols to operate in computerized systems with the optical transmission signalling based on LED diodes,
* configurable baud rate 2400, 4800, 9600, 19200, 38400, 57600, 115200 bits/s,
* programming interface on the frontal plate of RJ type, (TTL level),

External dimensions: 45 x 120 x 100mm