Ex i signal conditioners with functional safety

Solenoid driver - MACX MCR-EX-SL-SD-21-25-LFD - 2905669; Ex i solenoid driver for controlling Ex i solenoid valves in hazardous areas, logic input, off-load voltage 21.1 V, current limitation at 25.1 mA, line fault transparency, error message output, up to SIL 3 according to IEC 61508; screw connection.

Solenoid driver - MACX MCR-EX-SL-SD-21-25-LFD-SP - 2905674; Ex i solenoid driver for controlling Ex i solenoid valves in hazardous areas, logic input, off-load voltage 21.1 V, current limitation at 25.1 mA, line fault transparency, error message output, up to SIL 3 according to IEC 61508; Push-in connection.

Dummy - MACX MCR-EX-DUMMY-ISOLATOR - 2904970; Dummy module with no function for connecting unused intrinsically safe signal cables, with plug-in screw connection terminal blocks.

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.

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.

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.

Temperature measuring transducer - MACX MCR-EX-SL-RTD-I-NC - 2865573; 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.

Temperature measuring transducer - MACX MCR-EX-T-UI-UP - 2865654; Freely 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, screw connection, SIL, PL.

Solenoid driver - MACX MCR-EX-SL-SD-21-60-LP - 2865515; 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 58 mA. For gases up to Group IIB, loop-powered, electrical isolation, SIL 3. Screw connection.

Solenoid driver - MACX MCR-EX-SL-SD-24-48-LP - 2865609; 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. Screw connection.