SO-52v11 Family modules

The SO-52v11 field controller is both the implementation of telemechanics in the field of power distribution, the control of technological processes in industrial automation, as well as the implementation of advanced disturbance recording functions and energy quality assessment.

Selected modules are presented below:

The CPU package has an LVDS bus on the X (upper) connector. Common features of 81x/83x packages made for the SO-52v11 controller: 2x RS-232, 1x RS-485, 1x Ethernet 100BaseTX. The PJC-83x package has a serial bus on the Y connector.

It is possible to equip the package with various interfaces and additional ports depending on the user's requirements.

The PJC-901 central unit package of the SO-52v11 microprocessor system is designed to work in field controllers, RTUs, communication controllers, object controllers and other automation devices. The package has the ability to work with three hardware buses. The LVDS-X bus is used to support transmission with RTU/BCU modules using the Modbus protocol. The PCIe bus is used for communication modules and LVDS-Y (accessory) for binary and analog input/output RTU/BCU modules.

The PJC-901 module can be used in the communication controller. It is used at the substation to establish communication between the concentrator in the substation and the remote primary and secondary Scada system servers and equipment in substation bays. A block diagram of such a controller is shown below.

In the multi-task RTU/BCU controller, the PJC-901 module can perform the functions of data acquisition, measurement and control. The required number of inputs/outputs/measurements and appropriate functionality are provided by specialized modules installed in a cabinet or RTU/BCU cassette. A diagram of such a solution is shown in the figure below.   []

The MPL-408-xx module is a processing and communication module acting as a central unit used in substation automation devices as well as in industrial automation devices. The module measures voltages, currents and frequencies, calculates power, converts protocols and records events.

The MPL-408-xx also communicates internally with other BCUs. All measurements, acquisitions of input states and control required in the BCU are performed by means of analog input and output modules, binary inputs, control outputs, temperature measurements and others cooperating with the CPU. The MPA-408-xx module also has serial transmission channels, both for fiber optic and wired communication. The RS-485 and RS-232 channels can be configured using the pConfig software.

The module also has great network communication capabilities. Communication with the BCU controller equipped with the MPA-408-xx can be carried out through up to 5 100Base-FX or 100Base-TP interfaces in a single or redundant structure. The module implements communication using complex data conversion algorithms and transmission protocols. In addition, the module has an RS-232 service link for local parameterization.

The MPL-xxx linearly separated measurement module is designed to collect measurements from up to 16 analog inputs. It enables the measurement of voltage or current of constant and variable signals, which are galvanically separated from the measuring block of the device. The MPL-xxx module can be used in the bay controller or by other SYNDIS system field devices.

The MPL-2xx has up to 16 bipolar, mutually galvanically separated analog inputs. These inputs are also galvanically separated from the measuring block of the module using linear optocouplers. The MPL-2xx module has a variable number of voltage and current inputs. The MPL-22x variant has two connectors grouped in groups of eight. Connector X1 are voltage connectors and X2 are current inputs. From this arrangement, the device is able to calculate 8 sets of phase powers.

The MPL-501/511 module can be part of a bay controller or cooperate with other SYNDIS system object devices. The MPL-501/511 is designed to collect measurements from 32 analog current inputs 4÷20mA. The inputs have been divided into 4 groups with 8 inputs in each group. Each group is supported by a 16-bit A/D converter. The groups of inputs are galvanically separated from each other and led out to separate connectors on the front of the package.

Communication with the master system is based on the MODBUS RTU or DNP 3.0 protocol. The packets communicate with each other over the LVDSv1 bus. In the distributed bay controller, it is possible to connect up to 24 MPL-501/511 modules. The package is additionally equipped with an RS-232 service link for testing and parameterizing the module.

The MPL-608-x module is designed to perform analog voltage and current measurements in devices of the SO-52 family by MIKRONIKA. The module is designed to implement applications in the field of industrial measurement and control devices and power automation, equipped with the LVDS bus operating in the SPIBUS or MODBUS-RTU mode. The MPL-608-x module has six voltage measurement inputs and four current measurement inputs. The measuring range of voltage inputs is 0÷100V AC and they are used to measure voltage directly from the network or from voltage transformers. The measuring range of current inputs is 0÷1A AC or 0÷5A AC.

The MPT-1xx temperature measurement module is designed to work with PT100, PT1000 and Ni100 sensors. It enables collecting temperature measurements from 8 resistance sensors. In selected channels, it is also possible to measure the intensity of direct current in the 4÷20 mA standard. All measurement channels are galvanically separated from each other. Separation also occurs with regard to the supply voltage. The module can be an element of a bay controller or cooperate with other object devices of the SYNDIS system.

The input circuits of the module provide automatic compensation of the resistance of the connecting wires for the three-wire connection system of the sensor. In each measurement path, an independent 12-bit A/D converter was used.

The MPT-2x6 temperature measurement module is designed to work with PT100, PT1000 and Ni100 sensors. It enables collecting temperature measurements from 3 or 6 resistance sensors, depending on the version of the module. In selected channels, it is also possible to measure the intensity of direct current in the 4÷20 mA standard. All measurement channels are galvanically separated from each other. Separation also occurs with regard to the supply voltage. The module can be an element of a bay controller or cooperate with other object devices of the SYNDIS system. The input circuits of the module provide automatic compensation of the resistance of the connecting wires for the three-wire connection system of the sensor. It is also possible to connect sensors in a four-wire system. In each measurement path, an independent 16-bit A/D converter was used. Input circuits enable, after hardware reconfiguration, to connect signals in the 4÷20mA standard.

The MSS-2xx module can be a component of the object controller. It is designed for control and signaling by means of a control voltage of up to 220V DC, fed to the executive circuits by means of relays installed in the module. MSS-2xx has 12 control or signaling outputs. The outputs are provided by 12 binary relays with "normally open" or "normally open" and "normally closed" contacts, depending on the module version. All relays are separated from each other. Information about the control status of objects can be checked by the superior system. The module is equipped with a cyclic event buffer, which is backed up by a battery. The buffer allows you to store up to 1000 events along with the date and time of occurrence.

The MSS-3xx module is a component of the SO-52v11 object controller. It is designed for control and signaling by means of a control voltage of up to 220V DC, which is fed to the executive circuits by means of relays installed in the module. The MSS-3xx module has 10 control outputs. They are grouped on two connectors with 5 control outputs each. The outputs are implemented using binary relays with "normally open" contacts. All relays are galvanically separated from each other. There is also a galvanic separation between the relays and the logic systems and the power supply. All relay terminals are brought out to object connectors located on the front panel of the module. The status of the relays activation can be indicated by the LED diode assigned to each relay.

Information about the control state can also be controlled by the superior system. The module has a cyclic event buffer into which changes occurring on any of the control outputs are entered. It is battery-backed and can store up to 1,000 events along with the time and date of their occurrence.

The MSS-4xx module is a component of the SO-52v11 object controller. It can also cooperate with other object devices of the SYNDIS system. The MSS-4xx relay control module is designed to implement controls by means of an auxiliary control voltage of up to 220V DC. MSS-4xx has 12 control outputs. The outputs are implemented using binary relays with "normally open" contacts. All relays are galvanically separated from each other. All relay terminals are brought out to object connectors located on the front panel of the module. The status of the relays activation can be indicated by the LED diode assigned to each relay. Information about the control state can also be controlled by the superior system.

It is possible to define individual controls as impulse. The MSS-4xx module can be additionally equipped with the possibility of connecting a larger external relay to the X4 connector. The standard executive relay is placed inside the module. It allows switching on loads up to 5A.

The MSS-5xx module is a component of the SO-52v11 object controller. The MSS-5xx relay control module is designed to implement controls and signaling by means of control voltage of up to 220V DC fed to the executive circuits by means of relays installed in the module.

The MSS-5xx has 32 control (or signaling) outputs. The outputs are implemented using binary relays with "normally open" contacts. They are grouped into 4 groups, galvanically separated from each other. One terminal of each relay is brought out to the object connectors, located on the front panel of the module. The other terminal of the relay is brought out as one common within the port. The status of the relays activation can be indicated by the LED diode assigned to each relay. Information about the control state can be controlled by the superior system.

The MSS-6xx module is a component of the SO-52v11 object controller (BCU - Bay Controler Unit) or RTU (Remote Terminal Unit) solutions. It is produced in several functional versions. The MSS-6xx relay control module is designed for control and signaling by means of a control voltage of up to 220V DC (for MSS-601 and MSS-611) and up to 230V AC (for MSS-621) fed to executive circuits by means of relays installed in the module. The MSS-6xx module has 16 control (or signaling) outputs. The outputs are implemented using binary relays with "normally open" contacts. All relays are galvanically separated from each other. There is also a galvanic separation between the relays and the logic systems and the power supply. The status of their control can be signaled by the LED diode assigned to each relay. Information about the control state can be controlled by the superior system.

It is possible to define individual controls as static or impulse. The module has a cyclic event buffer into which changes occurring on any of the control outputs are entered. The buffer is battery-backed and can store up to 1000 events along with the time and date of their occurrence.

The MSY-1xx binary input/output module is designed to collect events, count pulses from digital inputs and to implement controls. Controls are performed as part of the implementation of distributed telemechanics using a field controller or in cooperation with other SYNDIS system object devices.

Each MSY-1xx packet can contain up to 32 signal lines, each of which can be defined by software or hardware as an input or output line.

MSY-1xx configured as an input module records changes in binary input states or counts pulses from 32 binary signaling or pulse inputs with 24V DC input voltage levels.

The MTI-1xx module is designed to collect temperature measurements from 4 PT100 resistance sensors and 4 5A AC current measurements. All measurement channels are galvanically separated from each other and from the power source. The MTI-1xx can be part of a bay controller or cooperate with other SYNDIS system object devices.

The MTI-1xx module has at its disposal:

• 4 analog inputs (galvanically separated) for connecting PT100 temperature sensors
• 4 analog inputs (galvanically separated) for measuring 5A AC current, inputs are independent of each other
• addition - 3 independent analog inputs (galvanically separated from each other) for measuring 4-20mA DC current (only MTI-111 version)

The MSO-00x package is designed for data transmission in computer networks using the Ethernet standard. It is used in applications where the number of network ports of the PJC-9xx series central units is insufficient, e.g. in data concentrators or network synchronizers. It has been equipped with 10 Ethernet network ports with replaceable SFP inserts enabling transmission in the 10/100/1000 Base-TX and 100/1000 Base-FX standards. The system independently recognizes the model and adjusts the transmission speed and type of communication to the cylinder used.

Depending on the hardware version and configuration in the dedicated pConfig program, individual interfaces can work as:

• independent interfaces with separate physical addresses, IP addresses, and subnet masks
• interfaces working in a switch system with the same physical address, IP address and subnet mask

The module is equipped with hardware support for the PTP precise time synchronization protocol. This protocol enables time synchronization over the Ethernet network with an accuracy of less than one microsecond, which is why it is used in time-critical applications. The use of time stamping already at the level of the physical layer of the protocol allows for the maximum possible accuracy of the protocol.

The MWA-1xx analog output module is designed to implement analog controls and signaling by means of current signals. The module can work as an element of the
SO-52v1x controller in distributed telemechanics or cooperate with other SYNDIS system object devices.

The MWA-1xx has a maximum of 24 analog current outputs (3 groups of 8 inputs each). The following versions are available: 8, 16, or 24 outputs led out to 10-pin field connectors, located on the front of the device. The output circuits are galvanically separated from the power source. The outputs are implemented in configurable current ranges 0÷20mA, 4÷20mA, 0÷5mA.