AXM-IO4 Acuvim Series Expansion Module

The AXM-IO4 expands Acuvim II, Acuvim L, and Acuvim 3 series meters with residual current monitoring and temperature inputs. It supports multi-type residual current sensors, including type B and F to detect leakage current across a range of electrical loads. Temperature sensors, including RTD PT100 and PT1000 for equipment monitoring.

• Two independent RCM channels with a measurement range from 0-30 mA AC and 0-20 mA DC or 4-20 mA DC.
• Two temperature inputs using PT100, PT1000, and KTY83, and KTY84 sensor types.
• RCM accuracy Class 1 IEC 61557-12 across the entire measuring range.
• RTD accuracy up to ±1.5% FS temperature range
• Supports type A, type AC, type F, and type B for residual current monitoring applications with 1µA resolution and 8kHz sampling.
• Compliant to IEC 61000-4-2/3/4/5/6/8/11 standard for electromagnetic compatibility