Ex i signal conditioners with functional safety

Solenoid driver - MACX MCR-EX-SL-SD-23-48-LFD - 2924867; Ex i solenoid driver for controlling Ex i solenoid valves in hazardous areas, logic input, off-load voltage 22.6 V, current limitation at 48 mA, , line fault transparency, error message output, up to SIL 3 according to IEC 61508, screw connection

Signal isolator - MACX MCR-EX-SL-NAM-NAM-SP - 2924883; Ex i NAMUR signal conditioners. For operating Ex i proximity sensors and switches in hazardous areas. Passive transistor output (resistive according to EN  60947-5-6), line fault transparency, up to SIL 2 according to IEC 61508; Push-in connection

Signal isolator - MACX MCR-EX-SL-SD-23-48-LFD-SP - 2924870; Ex i solenoid driver for controlling Ex i solenoid valves in hazardous areas, logic input, off-load voltage 22.6 V, current limitation at 48 mA, , line fault transparency, error message output, up to SIL 3 according to IEC 61508, Push-in connection

Plug - MACX MCR-EX-CJC - 2925002; Plug for cold junction compensation for thermocouples, for safe switching of limit values, in combination with MACX ...EX-T-UI... temperature transducers.

Temperature measuring transducer - MACX MCR-EX-T-UIREL-UP-SP - 2924799; 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, Push-in connection, SIL, PL.

Signal isolator - MACX MCR-EX-SL-RPSS-2I-2I-SP - 2924676; Ex i measuring transducer repeater power supply, 2-channel, HART-transparent. Supplies Ex i 2-conductor measuring transducers and transmits the 4…20 mA signal from the Ex area to the safe area. 5-way electrical isolation, Push-in connection, up to SIL 3, PL.

Temperature measuring transducer - MACX MCR-EX-T-UI-UP-SP - 2924689; Programmable Ex-i temperature transducer with analog output and 1 limit value relay, standard configuration, resistance thermometer in 2-, 3-, or 4-wire technology, thermocouples, electrical isolation, wide-range power supply, Push-in connection, SIL, PL.

Solenoid driver - MACX MCR-EX-SL-SD-24-48-LP-SP - 2924126; 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 48 mA. For gases up to Group IIC, loop-powered, electrical isolation, SIL 3. Push-in connection.

Repeater power supply - MACX MCR-EX-SL-RPSSI-2I-SP - 2924236; Ex i measuring transducer power supply and input signal conditioner, HART-transparent. Transfers supplied or active 0/4…20 mA electrical isolation signals from the Ex area to two loads in the safe area. 4-way electrical isolation, Push-in connection, SIL, PL.

Isolation amplifier - MACX MCR-EX-SL-2NAM-R-UP-SP - 2924249; 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.

Solenoid driver - MACX MCR-EX-SL-SD-21-40-LP-SP - 2924139; 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. Push-in connection.

Temperature measuring transducer - MACX MCR-EX-SL-RTD-I-SP-NC - 2924168; Ex i temperature measuring transducer: Converts signals from resistance thermometers installed in Ex areas and transmits a 0/4-20 mA signal to a load in the safe area. Freely programmable, 3-way isolation, spring-cage terminal blocks.