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The CSL Mini PLC9130 is designed to monitor a number of IS Transducers both Digital (volt free contact) and Analogue type and to provide output control of connected equipment and plant. The 16 input channels can be populated with a mixture of digital and analogue modules.

The digital input modules are diode proven to ensure failsafe operation if cable faults occur. Counter input modules are available, suitable for high speed pulse counting, frequency and speed monitoring purposes. The analogue inputs can directly accept signals from transducers whose outputs are in the range 0.4V-2.0V. Analogue modules are available to interface directly to other transducer types eg PT100 and thermistor probes, 4-20mA types and load cells.

Data communications to other manufacturer’s equipment and remote monitoring/control stations is achieved using high speed FSK modems, RS485 or fibre optic transmission modules. The Mini PLC supports two independent communication channels.

The Mini PLC can be fitted with up to two relay modules, each having four relays. This allows switching of eight separate IS circuits. The unit has an on-board LCD display and four-button keypad to allow navigation through the display pages. This enables the user to view the status of all inputs and outputs and (via password) to change configuration settings

Click HERE for an overview of the PLC9130.