Protocol analyzer with PTR-xxx module
The protocol analyzer is a program which cooperates with the PTR-030 device. The software decodes frames of the following protocols: SYNDIS, DNP 3.0, MODBUS RTU, MODBUS Ascii, IEC 870-5-101, IEC 870-5-103, IEC 870-5-104, SPA.
Such a set enables to:
- monitor and detect errors
- record and analyze data transmitted in various standards and transmission media, such as: RS-232, RS-485 or fiber-optic connections
- test transmission protocols
Analyzed data is displayed on the screen and saved to a computer disk.
The hardware interface of the analyzer is equipped with a DB-25 connector, to which a monitored transmission channel is connected. The device is also available in the version with connectors for plastic or glass fiber-optics. The monitored transmission may be performed in both directions (Tx and Rx) simultaneously, either in the half-duplex or full-duplex mode, with the speed up to 115 kb/s. The device is connected to a computer using the USB connector and does not require external power supply.
Recorded data is displayed systematically on the screen in the hexadecimal form or as ASCII signs and saved to a file on a computer disk.
Each data frame is marked with time of resolution up to 1ms. Data may be filtered and searched taking into consideration contents of specific frames. Recorded data may be recalculated using the implemented calculator. [-]
Exemplary PTR-030 device
DCM-100 distributed control modules
The DCM-100 devices contribute to building a monitoring and controlling system of binary inputs and outputs for application in monitoring and controlling building automation of access-protection and fire-protection devices and others. The structure of the system enables to connect subsequent modules easily, increasing the functionality of the entire installation. The hardware resources enables to operate in communication networks based on Ethernet and RS-232 and RS-485 serial connections. If it is needed, it is possible to extend the communication abilities with other interfaces. The modules have casings compatible with DIN-rail mounting.
Functionalities of the DMC-100 modules is applied as a component of smart building.
More information jump to "Devices > Control-measuring automation".
The modules are visible in a network as slave-type devices and they perform tasks ordered by a supervising, master-type controller. The modules are mediating devices between front-ends and execution devices.
Location of devices in a system
PPI-003 measuring converter
The PPI-003 converter is used to cooperate with measuring devices and analog value converters, having on their outputs a current signal from the ranges 4÷20mA, 0÷20mA or voltage signal from the ranges ±5V, ±10V. The device is able to measure up to 8 input analog signals and results of measurements are sent to a superior device.
The casing enables installation on a DIN 35 mm rail. [-]
Exemplary PPI-003 device
RTB-102 telemetric recorder
The RTB-102 telemetric recorder is designed for remote supervision of objects. It performs measurements, checks states of sensors, records and sends data essential to assess functioning of water, heat and radio networks.
It enables remote reading of water meters, sensors of temperature and pressure, opening sensors. It may also cooperate with specialized sensors and meters, e.g. chlorine or oxygen content sensors, tranmissometers, etc.
The device does not require external power supply. Internal batteries enable operation for up to 5 years. If there is power supply available on an object, the device may be connected to it.
The device is equipped with a tight IP67-class casing, what enables operation in humid locations. The casing enables also on-board installation.
The recorder is equipped with 8 binary inputs which are hardware configured by the user. The enable supervising contact sensors (without own power supply) and voltage sensors (with own power supply). Four analog current-type inputs enable measuring currents from the ranges 4÷20mA or 0÷20mA. Recording and measuring cycles are configurable and scaling available for the user enable to perform measurements of physical quantities in direct units.
The built-in specialized GSM/GPRS modem enables to send data over the radio route. The device connects cyclically according to a defined schedule. It may also send text messages. [-]
Exemplary RTB-102 device
SCB-001 can-bus controller, boiler controlling
The SCB-001 controller is a microprocessor data concentrator with extended calculation capacity, which realizes data collecting and controls in vast systems of industry automation. A typical application of this device is in heating systems. The SCB-001 version is designed for controlling a power boiler. The controller integrates all IED devices involved in realization of controlling into one vast system. The device provides the following interfaces:
- 1x RS-232 (dispatching-service console)
- 1x RS-485 terminal RSB (LCD screen bus)
- 1x Ethernet (RJ-45)
- 1x modem (connection of a telephone line)
- 3x CANBUS (CAN1, CAN2, CAN3)
- 3x RS485 (connectors for object interfaces)
All connectors are available from the front of the device what enables easy installation of wires and start-up works. The casing of the controller is compatible with DIN rail installation.
The controller enables cooperation with other devices, for example:
- dispatching terminals, e.g. TZ-021
- LCD touch screens, e.g. KWG-002
- measurement converters, e.g. PPI-003 (4÷20mA)
- external regulators
- communication controllers and data concentrators
The casing enables installation on a DIN 35 mm rail. [-]
Exemplary SCB-001 device