Explanation of the product designation for products from the MACX Analog series

The designation found on the product includes information regarding the function, power supply, and connection technology of devices.
The following example shows a breakdown of the designation.

Signal conditioners with functional safety

Example of the product designation structure for products from the MACX Analog series

The MACX MCR-SL-RPSS-2I-2I-SP repeater power supply is used as an example to illustrate the individual segments of the product designation and their meaning:

Description	Designation	Explanation
Range	MACX MCR MACX PL MACX MCR-EX MACX PL-EX	Signal conditioners with SIL functional safety Signal conditioners with PL functional safety Ex i signal conditioners with SIL functional safety Ex i signal conditioners with PL functional safety
Function	SL	Standard Line, compact and cost-effective module
Extension 1	RPSS IDS SD-21 SD-23 SD-24 S-MUX S-MUX-TB PTB	Repeater power supply Output signal conditioner Solenoid driver, off-load voltage of 21 ≤ x < 22 V DC Solenoid driver, off-load voltage of 23 ≤ x < 24 V DC Solenoid driver, off-load voltage of 24 ≤ x < 25 V DC Multiplexer for the digital connection of HART-compatible field devices HART connection board Power and fault signaling module
Input	UI RPSSI I 2I T RTD TC NAM 2NAM	Voltage and current input Repeater power supply and input signal conditioner, current input Current input Current input, two-channel Resistance temperature detector, thermocouples, and mV sources Resistance temperature detector Thermocouples and mV sources NAMUR proximity sensor or switch NAMUR proximity sensor or switch, two-channel
Output	UI I 2I UIREL R RO 2RO T 2T NAM YO HO 25 40 48 60 1S	Voltage and current output Current output Two current outputs Voltage and current output with limit value relay Potentiometer (resistance) N/O relay contact Two N/O relay contacts Transistor output, passive Two transistor outputs, passive Resistive behavior in accordance with EN 60947-5-6 Resistive behavior in accordance with EN 60947-5-6, Yokogawa-compatible Resistive behavior in accordance with EN 60947-5-6, Honeywell-compatible Current limitation of 25 mA Current limitation of 40 mA Current limitation of 48 mA Current limitation of 58 mA One channel HART-transparent
Power supply	UP LP	24 V DC supply Universal power (AC/DC wide-range supply) Loop-powered
Extension 2	LFD HV ILP	Line fault detection High voltage (high test voltage) Input loop-powered
Connection	SP	Screw connection Push-in Technology
Configuration	NC C	Not configured, standard configuration Not configured, standard configuration With order configuration, can be modified