Ex i signal conditioners with functional safety

Solenoid driver - MACX MCR-EX-SL-SD-21-60-LP-SP - 2924100; 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. Push-in connection.

Isolation amplifier - MACX MCR-EX-SL-2NAM-RO-SP - 2924087; Ex i NAMUR isolating amplifier, 2-channel. For operating proximity sensors and switches in Ex areas. The signals are transmitted via relay outputs (N/O contact) to the safe area. Line fault detection (LFD), 3-way isolation, SIL 2.

Isolation amplifier - MACX MCR-EX-SL-2NAM-T-SP - 2924090; Ex i NAMUR isolating amplifier, 2-channel. For operating proximity sensors and switches in Ex areas. The signals are transmitted via transistor outputs (passive) to the safe area. Line fault detection (LFD), 3-way isolation, SIL 2.

Solenoid driver - MACX MCR-EX-SL-SD-21-25-LP-SP - 2924113; 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 25 mA. For gases up to Group IIC, loop-powered, electrical isolation, SIL 3. Push-in connection.

Isolation amplifier - MACX MCR-EX-SL-NAM-2RO-SP - 2924061; Ex i NAMUR isolating amplifier For operating proximity sensors and switches in Ex areas. The signals are transmitted via 2 relay outputs (N/O contact) to the safe area. Line fault detection (LFD), 3-way isolation, SIL 2.

Isolation amplifier - MACX MCR-EX-SL-NAM-R-SP - 2924045; Ex i NAMUR isolating amplifier For operating proximity sensors and switches in Ex areas. The signals are transmitted via a relay output (PDT contact) to the safe area. Line fault detection (LFD), 3-way isolation, SIL 2.

Power/input isolating amplifier - MACX MCR-EX-SL-RPSSI-I-SP - 2924016; Ex i repeater power supply and input signal conditioner, HART. Transmits supplied or active 0/4 - 20 mA signals from the hazardous area to a load (active or passive) in the safe area. 3-way electrical isolation; SIL 2 according to IEC 61508, with push-in connection

Isolation amplifier - MACX MCR-EX-SL-NAM-2T-SP - 2924074; Ex i NAMUR isolating amplifier For operating proximity sensors and switches in Ex areas. The signals are transmitted via 2 transistor outputs (passive) to the safe area. Line fault detection (LFD), 3-way isolation, SIL 2.

Power/input isolating amplifier - MACX MCR-EX-SL-RPSSI-I-UP-SP - 2924029; 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.

Output signal conditioner - MACX MCR-EX-SL-IDSI-I-SP - 2924032; Ex i output signal conditioner, HART. Isolates and sends intrinsically safe 0/4-20 mA signals to a load (I/P converters, control valves, displays) in Ex areas. Electrical 3-way isolation, wire break recognition, SIL 2 in accordance with IEC 61508, spring-cage connection.

Repeater power supply - MACX MCR-EX-SL-RPSSI-2I-1S-SP - 2908856; Ex i measuring transducer supply conditioner and input signal conditioner, only output 1 is HART-transparent. Transmits supplied or active signals from the Ex area with electrical isolation to two loads. SIL 2 in accordance with IEC 61508, Push-in connection.

Repeater power supply - MACX MCR-EX-SL-RPSSI-2I-1S - 2908855; Ex i measuring transducer supply conditioner and input signal conditioner, only output 1 is HART-transparent. Transmits supplied or active signals from the Ex area with electrical isolation to two loads. SIL 2 in accordance with IEC 61508, screw connection.