Ex i signal conditioners with functional safety

Temperature measuring transducer - MACX MCR-EX-TS-I-OLP - 2908660; The output-loop-powered temperature transmitter transmits up to two sensor signals from RTD and TC sensors as well as from resistance-type sensors and voltage encoders via the HART communication or 4 ... 20 mA, configurable. SIL 2/3, intrinsic safety, screw connection.

Temperature measuring transducer - MACX MCR-EX-TS-I-OLP-SP - 2908661

Isolation amplifier - MACX MCR-EX-SL-NAM-HO - 2907404; Ex i NAMUR signal conditioners. For operating Ex i proximity sensors and switches in hazardous areas. Passive transistor output (resistive, Honeywell-compatible), line fault transparency, up to SIL 2 according to IEC 61508; screw connection.

Isolation amplifier - MACX MCR-EX-SL-NAM-HO-SP - 2907405; Ex i NAMUR signal conditioners. For operating Ex i proximity sensors and switches in hazardous areas. Passive transistor output (resistive, Honeywell-compatible), line fault transparency, up to SIL 2 according to IEC 61508; Push-in connection.

Limit value switches - MACX MCR-EX-SL-UI-REL-SP - 2906165; Limit value switch with Ex i input for active current and voltage signals and a limit-value relay output (changeover contact). Can be set via DIP switch and potentiometer, galvanic 3-way electrical isolation, up to SIL2 (SC3), PLc Cat.1, Push-in connection.

Limit value switches - MACX MCR-EX-SL-UI-REL - 2906164; Limit value switch with Ex i input for active current and voltage signals and a limit-value relay output (changeover contact). Can be set via DIP switch and potentiometer, galvanic 3-way electrical isolation, up to SIL2 (SC3), PLc Cat.1, screw connection.

Solenoid driver - MACX MCR-EX-SL-SD-24-48-LFD-SP - 2906156; Ex i solenoid driver for controlling Ex i solenoid valves in hazardous areas, logic input, off-load voltage 24.3 V, current limitation at 48 mA, line fault transparency, error message output, up to SIL 3 according to IEC 61508, Push-in connection.

Solenoid driver - MACX MCR-EX-SL-SD-24-48-LFD - 2906155; Ex i solenoid driver for controlling Ex i solenoid valves in hazardous areas, logic input, off-load voltage 24.3 V, current limitation at 48 mA, line fault transparency, error message output, up to SIL 3 according to IEC 61508; screw connection.

Dummy - MACX MCR-EX-DUMMY-ISOLATOR-SP - 2905846; Dummy module with no function for connecting unused intrinsically safe signal cables, with plug-in push-in connection terminal blocks.

Isolation amplifier - MACX MCR-EX-SL-NAM-YO-SP - 2905724; Ex i NAMUR signal conditioners. For operating Ex i proximity sensors and switches in hazardous areas. Passive transistor output (resistive, Yokogawa-compatible), line fault transparency, up to SIL 2 according to IEC 61508; Push-in connection

Isolation amplifier - MACX MCR-EX-SL-NAM-YO - 2905723; Ex i NAMUR signal conditioners. For operating Ex i proximity sensors and switches in hazardous areas. Passive transistor output (resistive, Yokogawa-compatible), line fault transparency, up to SIL 2 according to IEC 61508; screw connection.

Plug - MACX MCR-EX-I20 - 2905679; Connection terminal block for current signals +20 mA ...-20 mA for safe switching of limit values, in combination with MACX...EX-T-UI... temperature transducers.