Measurement and control technology

Timer relay - ETD-FL-2T-DTI - 2866187; Multi-functional timer relay with 7 functions and two adjustable time ranges (50 ms - 10 h), wide-range power supply unit, 2 PDTs

Timer relay - ETD-SL-2T-I - 2866174; Impulse encoder with adjustable pulse and pause times (50 ms - 100 h), wide-range power supply unit, 2 PDTs

Repeater power supply - MACX MCR-SL-RPSSI-I-UP - 2865968; Repeater power supply for supplying 2 and 3-conductor transmitters with HART transmission and wide range power supply, SIL, screw connection

Power/input isolating amplifier - MACX MCR-SL-RPSSI-I - 2865955; Repeater power supply and input isolating amplifier, HART. Transfers supplied or active 0/4 - 20 mA signals to a load (active or passive). 3-way electrical isolation, SIL 2 according to IEC 61508.

Signal isolator - MACX MCR-EX-SL-NAM-NAM - 2866006; Ex i NAMUR signal conditioner. For operating Ex i proximity sensors and switches in the Ex area. Passive transistor output (resistive according to EN 60947-5-6), line fault transparency, up to SIL 2 according to IEC 61508; screw connection.

Isolation amplifier - MACX MCR-EX-SL-2NAM-R-UP - 2865984; 2-channel Ex-i NAMUR isolation amplifier with wide-range power supply for proximity sensors and switches. Every channel has a relay with PDT contact as a signal output. Line fault detection (LFD), 3-way isolation, SIL 2.

Isolation amplifier - MACX MCR-SL-NAM-R - 2865997; NAMUR signal conditioners for operating proximity sensors and switches. The signals are transmitted to the control level via relay output (changeover contact). Line fault detection (LFD), 3-way electrical isolation, SIL 2, with screw connection.

Output signal conditioner - MACX MCR-SL-IDSI-I - 2865971; Output signal conditioner, HART. Isolates and transfers 0/4-20 mA signals to a load (I/P converters, control valves, displays). Electrical 3-way isolation, wire break recognition, SIL 2 in accordance with IEC 61508, screw connection.

Power/input isolating amplifier - MACX MCR-EX-SL-RPSSI-I-UP - 2865793; Ex i repeater power supply and input isolating amplifier, HART Sends fed or active 0/4-20 mA signals from the Ex area to a load (active or passive) to the safe area. Electrical 3-way isolation; SIL 2, wide range power supply.

Solenoid driver - MACX MCR-EX-SL-SD-21-40-LP - 2865764; Ex i solenoid driver. For the intrinsically safe control of Ex i solenoid valves, alarm modules or LEDs installed in the Ex area. Current limitation at 40 mA. For gases up to Group IIC, loop-powered, electrical isolation, SIL 3. Screw connection.

Temperature measuring transducer - MACX MCR-EX-T-UIREL-UP - 2865751; Programmable temperature transducer with analog output and 3 limit value relays, intrinsically safe signal input, resistance thermometer in 2-, 3-, or 4-wire technology, thermocouples, electrical isolation, wide-range power supply, screw connection, SIL, PL.

Power and error message module - MACX MCR-PTB - 2865625; Power and fault signaling module with screw connection, including corresponding ME 17,5 TBUS 1,5/ 5-ST-3,81 GY DIN rail connector