WAGO has added two intrinsically safe I/O modules to its range for connecting sensors and actuators in hazardous locations. The 4-channel 24 VDC Valve Ex i digital output modules and 4-channel 24 mA Ex i analog input modules control various types of valves and work with 0–20, 4–20 and 3.6–21 mA standard signals, offering a higher output current than previous models.
Both modules are ATEX and IECEx certified, making them ready to connect to sensors and actuators in hazardous areas designated Zones 1/21 and 0/20. Diagnostics are performed channel by channel (eg, short circuit, wire break or out of measurement range). The modules’ compact design saves space in the control cabinet.
Phone: 03 8791 6300
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