8 channel AC true RMS ammeter

8 channel AC current true RMS ammeter

-Key features

● 8 channel AC current true RMS ammeter
● Din Rail mount, Can be used in temperature control system with to detect the True RMS current value
● 24VDC source
● Maximum 400A measurement range
●The module is DIN rail mounted type, and the wiring uses plug-in terminals, which is convenient for installation and wiring. All of our DIN rail devices can be racked together through the plug-in terminals, RS-485 wiring and 24VDC source wiring for units can be done easily.
●The module comes with a digital LED local display, multi-function indicator light, and four setting buttons, and the display is clear at a glance.In the case of no master, all parameters can also be set locally by front keys
●Communication protocol: Modbus-RTU standard mode, support 03H (read multiple words), 06H (write single word), 10H (write multiple words) commands.Support to read 36 words at a time by using the 03H command, and write 20 words at a time by using the 10H command.
●Input CT signal: precision AC current transformer. Divided into two groups of four circuits each can be used for transformers of different specifications, Display data: true effective value/average value, accuracy 0.5%FUS