MAYER – MINOR PLUS

Universal 2-way galvanic isolator/converter. 0/70mV (DC), Output 0-4/20mA (Active / Passive) automatic, Power: 10...30 VDC

Safety relay to protect power systems. 230VAC for 400VAC errors

Universal galvanic PWM isolator at 0-4/20mA and 0/10V, PWM input (4.. 30V), isolated output 0/20mA or 4/20mA (Active), 0/10V and intermediate values, 24VDC power supply (22. .30V)

Passive 4/20mA 2-way galvanic isolator. 1 channel (ISO2 420) Self-powered 24VDC.

Duplicator - signal isolator 0/±10V input: 0/±10V (24V/20mA) isolated isolated output 2 x 0/±10V supply 24VDC (20.. 30V) isolated

Isolate 4/20mA or 0/20mA signals, 8 channels do NOT require auxiliary power * EIGHT CHANNELS IN THE SAME BOX *

Profibus or Profinet gateways to RS485 Modbus and CANopen gateway to Profibus or Profinet

Isolator for passive collectors. Passive output 4/20mA, input: 4/20mA (for passive pickup) * 4 channels *

Isolated pulse frequency converter (0.01 to 100 KHz.)

Wirelessly configurable RTD to 4/20mA converter in IP65 waterproof case, built-in Data Logger + display.

Isolate 4/20mA or 0/20mA signals, 4 channels, NO auxiliary power supply required (FOUR CHANNELS IN THE SAME BOX)

Duplicator - 4/20mA signal isolator, *** INPUT: ACTIVE/PASSIVE *** OUTPUTS: 2X 4/20mA active, 24VDC (20.. 30V) isolated

Isolator-converter input: 0/1000VDC to Isolated output 0-4/20mA active, Power: 24VDC (20.. 30V) isolated.

Converter - isolator for analog signals. RS485 output

True RMS AC/DC universal voltage and current isolator

AC/DC (TRMS) current transformer to 4/20mA current loop, with isolation, high precision. 0/150A - 0/300A - -150/+150A - -300/+300A

RS232 - RS485 - RS232 isolator-repeater converter

USB or RS232/RS485 bidirectional isolator converter. Wireless transmitter-receiver 100-200mts

GSM (4G) Wireless Iiot Gateway Mobile App

3-way isolator, input: 0-4/20mA (Active/Passive), output 0-4/20mA (with excitation to passive loops), isolated output: 0-4/20mA (Active) Power supply 24VDC (20.. 30V ) isolated * 4 channels*

AMPER-O-RS, AC/DC (TRMS) to RS485 Modbus + 0/10V current transformer, isolated, high precision. 0...25...50 A

Pulse number multiplier

Adapts and DUPLICATEs digital signals from one type and/or level to another

7 channel digital signal adapter to relay output

Comparator of the largest of 2 inputs 0-4/20mA, 0/10V, Pot. Relay output

Universal converter for potentiometric type position sensors (100 Ohm/500Kohm) Multiple output: 0-4/20mA, 0/10V and ± 0/10V. Power supply: 24.. 230VAC-DC (±15%) isolated

Variable alternating current sinusoidal desktop generator. 0/5A(AC) 50Hz

Isolate 4/20mA or 0/20mA signals, 2 channels, do NOT require auxiliary power supply, they are placed as a simple transformer, double

Voltage limiter with adjustable limit input: 0/10V isolated output: 0/10V limited by adjustable internal front power supply 24.. 230VAC-DC (±15%) isolated

AC/DC Power Supply - DC/DC Converter 20W

Pt100 generator with digital display Simulates 2 or 3 wire Pt100, range -50.. +400ºC Power supply 24.. 230VAC-DC (±15%) isolated

Divisor - pulse counter by an integer (1.. 999).

Quadrupler - signal isolator 4/20mA (with excitation) input 4/20mA, excitation (15V/20mA) isolated isolated output 4 x 4/20mA (Active / Passive) + 4 x 0/10V, with power regulation adjustment: 24. .230VAC-DC (±15%) isolated

AC/DC (TRMS) current transformer to 4/20mA current loop, with isolation, high precision. 0...25 ...50 A

Signal duplicator - isolator 4/20mA (with excitation) and 0/10V (selectable). Potentiometer 2 outputs 0/10V or 4/20mA (active/passive). Power supply: 24VDC to 230VAC

Multiplexer that statically switches 16 channels 0-4/20mA

Isolator for passive collectors. Passive output 4/20mA, input: 4/20mA (for passive pickup)

Isolated multiplexer with 8 Pt100 probes, obtaining double output (0-4/20mA and 0/10V)

RS232 Communication Extender-Amplifier-Isolator (Pair)

Galvanic isolator / universal 2-way CONTINUOUS CURRENT converter, DIRECTLY INTENSITY INPUTS: ..10A .. 2A .. 0.5A .. 0.1A, and with external shunt unlimited range (0/±50.. 150mV), DOUBLE OUTPUT 0/20mA, 4/20mA, 0/5mA, .. 0/10V, 0/5V, ... optionally 0/15.. 20V, 24Vdc supply

Multiplexer of 16 digital signals to a selectable PNP/NPN digital output

Universal Pt100 3-way galvanic isolator. Input: Pt100 2-3-4 wires.

Isolator-converter input: 2 x 0/1000VDC to Isolated output 2 x 0-4/20mA active, Power: 24VDC (20.. 30V) isolated.

Universal 2-way galvanic isolator/converter. 2 channels, Input: 4/20mA (Active/Passive), Output 0-10 VDC, Power: 10...30 VDC

3-way isolator input ± 0/10V, excitation (24V/20mA) isolated, output isolated ± 0/10V, Power supply 24VDC (20.. 30V) isolated * 2 channels *

Wall temperature sensor with Pt100 sensor, built-in Data Logger.

Wall temperature sensors

4 Pt100 sensor controller with 2 relay alarms

2 channels of Logic Function (+) OR of 2 signals

Zero-crossing solid state relay specially designed for resistive loads. (AC) 50A/75A with radiator rail, width 22.5mm

Isolate 4/20mA or 0/20mA signals, 1 channel, NO auxiliary power required

Multiplexer of 2 encoders of 3 channels to 1 encoder with synchronized control

Generator - simulator of PROCESS electrical signals.

Universal 8 x 2-wire RTD multiplexer (NTC 10K, PTC 1K, Pt1000, Pt100, ..) at the output of the same probe

Junction box for 4 load cells. IP67 field box. For cells with the same impedance, without individual adjustment.

AC/DC to RS485 Modbus + 0/10V current transformer, with isolation, high precision. Range up to 300 amp.

3-way isolator, input: 0-4/20mA (Active/Passive), output 0-4/20mA (with excitation to passive loops), isolated output: 0-4/20mA (Active) Power supply 24VDC (20.. 30V ) isolated

Voltage output converter with amplified current

RTD duplicator-isolator at 4/20mA (Active/Passive) and 0-10 Vdc

16-channel 0-4/20mA multiplexer, to RS485 Modbus

Converter module 1 load cell input (bridge), allows connecting up to 4 cells to the same input, averages the signal. RS485-modbus output Power supply 19...40 Vdc

Quadrupler - 4/20mA signal isolator (with excitation), 4-way isolation 4 outputs 4/20mA (active). Power: 24VDC (20.. 30V)

USB to RS232 Bi-Directional Converter

Universal converter for up to 4 load cells, in IP65 watertight box. Isolated inputs, with sensitivity adjustment for each cell. Multiple output: 0-4/20mA and ± 0/10V. Dual power supply: 24VDC and 115/230VAC.

Multiplexer that statically switches 8 channels 0-4/20mA

Encoder rotation direction discriminator, with a - b channels

12-bit - 16-BIT analog/digital converter.

Wirelessly configurable 4/20mA thermocouple isolator in IP65 waterproof case

4/20mA cable converter for 1 load cell, 4/20mA output signal BUILT-IN multiplexed, (allows to control each cell individually)

Wirelessly configurable RTD to 4/20mA converter (Active/Passive)

AC/DC Single Phase Power Analyzer (TRMS)

Generator - simulator of frequency (pulses) Hz, KHz with PNP, NPN, namur, PUSH PULL, TTL, AC, .. output. Frequency range 0.1Hz to 100 KHz.

Three-phase voltage supervisory relay. Overvoltage, undervoltage and sequence

Three-phase network analyzer with indication, RS485 + 4/20mA, Input 3 x /5A - 3 x 550VAC

3-way isolator input 0/10V, excitation (24V/20mA) isolated, output isolated 0/10V, Power supply 24VDC (20..30V) isolated

AC/DC current relay (16A). Overload and underload., 2 relays

Wirelessly configurable RTD to 4/20mA converter (Active/Passive)

Wirelessly configurable 4/20mA RTD and Thermocouple isolator (Passive)

HIGH precision power supply for load cells. Output: 10V(4V-10.5V)-125mA.

Converter that generates an adjustable slope ramp Input 0/+-10 Vdc / Output 0/+-10 Vdc Power supply 24VDC (20.. 30V), 115/230VAC-DC (100.. 250V) isolated Suitable for soft starts, drives hydraulic

Expander from 1 digital signal to 16 digital outputs. Expandable to 32, 48, 64, .. for DIGIMUX16

Insulated thermocouple duplicator J, K, T, E, N, R, S, B - To be able to connect 2 systems to a single thermocouple

Pt100 temperature sensor converter Output: 4/20mA (Active / Passive) - 0/10V and intermediate values. Dual power supply: 24VDC and 230 Vac

Quadrupler - potentiometer signal isolator potentiometer input isolated output 4 x 4/20mA (Active / Passive) + 4 x 0/10V, with power regulation adjustment: 24.. 230VAC-DC (±15%) isolated

3-channel av,i potentiometer - joystick (position) converter. 3 pot. inputs >1K5. 3 voltage (0/10V or -5/+5V) or current (4/20mA) outputs. Power supply: 24VDC

Multiplexer with 4 or 8 3-wire Pt100, Pt1000 probes at the output of the same probe

Universal 2-way galvanic isolator/converter. input: mV (DC), Wirelessly configurable ranges (0/10mV.. 10V), Output 0-4/20mA (Active / Passive) automatic, Power: 10...30 VDC

Universal 2-way galvanic converter/isolator. Input: 0... 500 mV, 0... 700 V, (solar space up to 1500 V) / 20 mA, PWM Multiple output: 0/10V (0/5 Vdc) and 0-4/20mA.

Voltage limiter with adjustable limit input: 0/10V isolated output: 0/10V limited by external potentiometer power supply 24.. 230VAC-DC (±15%) isolated

DC-DC Converter, Regulator ISOLATOR. 12 to 24 Vdc

Multiplexer of 8 digital signals to RS485

Solid state relay (AC) 32A with radiator rail

Converter for averaging 4 RTD signals

Isolator-converter Input: 2 x 0-10 Vdc to Isolated output 2 x 0-4/20mA active, Power supply: 24VDC (20.. 30V) isolated

Three-phase power analyzer with indication, RS485, Input 3 x ..90Amp directly (through hole - 3 x 550VAC)

DIGITAL ADAPTER Magnetic, adapts the pulse signal of a magnetic pickup to opto or TTL, (sensitivity 1.. 110VAC) (Previously Adapta-alterna)

Logical function (X,+) AND, OR of 4 signals

Isolated multiplexer with 4 Pt100 probes, obtaining double output (0-4/20mA and 0/10V)

Universal multiplexer with 4 x 2-wire RTD (NTC 10K, PTC 1K, Pt1000, Pt100, ..) at the output of the same probe

Pt100 temperature sensor converter Output: 0/10V.