Measurement and control technology

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.

Repeater power supply - MACX MCR-SL-RPSSI-I-UP-SP - 2924210; Repeater power supply for supplying 2 and 3-conductor transmitters with HART transmission and wide range power supply, SIL, Push-in connection

Output signal conditioner - MACX MCR-SL-IDSI-I-SP - 2924223; Output signal conditioner, HART. Isolates and transmits 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, Push-in connection.

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.

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-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.

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.