MACX Analog signal conditioners offer you explosion protection for all zones and material groups alongside functional safety in accordance with SIL IEC/EN 61508. The product family has a safety integrity level of SIL 2 to SIL 3. Selected MACX Analog signal conditioners are also certified in accordance with EN ISO 13849 and provide a performance level from PL c through to PL d.
More informationEx 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.
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.
Ex i repeater power supply and input signal conditioner, HART-transparent. Transmits supplied or active 0/4 … 20 mA signals from the Ex area to a load (active or passive) in the safe area. 3-way electrical isolation, SIL 2 in accordance with IEC 61508, with screw connection
Ex i repeater power supply and input signal conditioner, HART-transparent. Transmits supplied or active 0/4 … 20 mA signals from the Ex area to a load (active or passive) in the safe area. SIL 2 (1oo1) / SIL 3 (1oo2), wide-range supply.
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.
Ex i NAMUR signal conditioner. For operating proximity sensors and switches in a potentially explosive area. The signals are transmitted by a relay output (changeover contact) to a safe area. Line fault detection (LFD), 3-way isolation, SIL 2.
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.
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.
2-channel Ex i output signal conditioner, HART-transparent. Isolates and transmits 0/4 mA … 20 mA signals with intrinsic safety to a load in the Ex area. 4-way electrical isolation, line fault detection, SIL 2 (SC3) in accordance with IEC 61508, screw connection.
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, screw connection, up to SIL 3, PL.
MACX Analog signal conditioners provide you with functional safety and maximum explosion protection
MACX Analog signal conditioners have a safety integrity level in accordance with IEC/EN 61508 of SIL 2 through to SIL 3.
Selected products are also certified in accordance with EN ISO 13849 and provide a performance level from PL c through to PL d.
All MACX Analog signal conditioners are suitable for installation in zone 2. The Ex i signal conditioners are ATEX- and IECEx-approved. Further international Ex approvals round out the product range.
MACX Analog signal conditioners provide you with interference-free signal transmission and high levels of operational safety
The transmission concept with safe electrical isolation ensures precise, interference-free signal transmission. Benefit from a long service life and high operational safety over the entire operating temperature range thanks to low power consumption and self-heating.
Single- and two-channel MACX Analog signal conditioners save space and allow a high packing density
Single- and two-channel products with standard functions in an overall width of just 12.5 mm provide space savings of up to 30%. This allows a high packing density, even at extreme operating temperatures. The outer contour and handling is the same for all device types.