NDCU-12C NDCU-12CK ABB

The NDCU-12C and NDCU-12CK are two ABB products that have unique parameters, specifications, and application fields.

Product Parameters

The NDCU-12C and NDCU-12CK have slightly different parameters. The NDCU-12C has a rated control supply voltage of 24 VDC, while the NDCU-12CK has a rated control supply voltage of 110-220 VAC. Both products have a control supply voltage range of +/- 15%. Additionally, the NDCU-12C has an input impedance of 1 MΩ and a measuring range of 0-20 mA, while the NDCU-12CK has an input impedance of 1 kΩ and a measuring range of 0-10 VDC.

Product Specifications

Both products have a compact design and are DIN-rail mountable. The NDCU-12C has dimensions of 22.5 mm x 99 mm x 114 mm, while the NDCU-12CK has dimensions of 22.5 mm x 99 mm x 119 mm. The NDCU-12C weighs 190 g, while the NDCU-12CK weighs 200 g. Both products have an operating temperature range of -10°C to +55°C and a storage temperature range of -40°C to +85°C.

Application Field

The NDCU-12C and NDCU-12CK are used in different application fields due to their different measuring ranges. The NDCU-12C is commonly used for measuring and monitoring 4-20 mA signals in process automation and control systems. On the other hand, the NDCU-12CK is used for measuring and monitoring voltage signals in building automation, control systems, and HVAC applications.

These products are highly reliable and have been extensively tested to ensure their quality and durability. They are widely used in various industries due to their high performance and versatility.