The Mini Analogue family of 6.2mm isolation amplifiers from Phoenix Contact has been expanded to include a new passive two-wire transducer and a high-precision constant voltage source.

The Mini MCR-SL-UI-LP-NC isolation amplifier, powered by the output loop, makes it possible to connect to active analogue input modules. It isolates, converts, and filters analogue signals from 2 mA to 40 mA and from 50 mV to 30 V. On the output side, the isolation amplifier works with a 4-20 mA loop. The DIP switch, accessible from the side, allows you to quickly and easily configure the isolation amplifier, with no time-consuming software configuration. A large number of adjustable input signal ranges as well as zero/span adjustment make a wide variety of applications possible.

The Mini MCR-SL-CVS-24-5-10-NC module is the most compact constant voltage source available on the market. It delivers precise voltages from 2.5 V DC, 5 V DC, 7.5 V DC, or 10 V DC for use in potentiometers, bridge circuits, and other sensors. This setting is selected using the DIP switches on the side. Voltages of 9.6 V DC to 30 V DC can be applied on the input side. Inputs and outputs are electrically isolated. The new Mini Analogue modules offer well-known advantages such as: low power loss, high measuring accuracy, optional screw or spring-cage connection technology, efficient power supply using power bridging, and a system cabling concept.