Overview |
CMA120 3DDE300400 is ABB’s rack-mounting analog input module built for Symphony Plus and Advant OCS automation racks. It plugs directly into the standard I/O slot, gives you 8 current + 4 voltage channels in one board, samples every cycle at 0.2 % accuracy and instantly makes the raw values available to the rack’s protection, metering or control tasks. No external transducers, no extra wiring and no separate power supply are required; the module is powered from the rack back-plane, supports hot-swap, and works from –25 °C to +70 °C with full 4 kV isolation, so plant engineers get a compact, reliable and maintenance-friendly way to bring CTs and VTs into the digital control system. |
Features |
|
8 current + 4 voltage inputs, 1 A / 5 A and 100 V / 110 V selectable |
Plug-in design: hot-swap in <30 s without tools |
0.2 % accuracy class, 50/60 Hz auto-adapt |
Built-in burden <0.1 VA per CT, keeps metering losses tiny |
4 kV RMS isolation channel-to-bus, 2 kV channel-to-ground |
UL/CE marked, –25…+70 °C operating, 10 g shock / 2 g vibration rated |
Need help? We're here for you! |
Email :sales@amikon.cn |
Phone/WhatsApp: +86 18020776792 |
FAQ about Amikon |
Are you trading company or manufacurer? |
We are trading company. |
Do you supply 100% original and new products? |
Of course yes.No copy,no fake,no refurbished! Original only! |
Do you have warranty period? |
Of course. The warranty period of all products is 12 months |
At AMIKON, our mission is to foster the development of sustainable and efficient global industrial supply chains. |
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