We had an enquiry from a customer who needed a general-purpose panel converter for signal isolation – taking a process signal and either duplicating it into two isolated outputs, or providing a 24V excitation supply for a transmitter. The ADtek AT series covers a wide range of input types on one slim 17.5mm DIN rail platform, so it’s a common starting point before we narrow down to the exact model the customer needs.
This looks simple, but “AT series converter” actually covers many input types – 4~20mA, 0~10V, thermocouple (type K, J, E, T), RTD (Pt100Ω), load cell, potentiometer, and AC voltage/current – each handled by a different model within the family (for example AT-PR for process signals, AT-TC for thermocouples, AT-RTD for RTD, AT-VA for voltage/current). We would need to know your exact input signal type before quoting a specific part number.
In actual application, the AT series gives you two groups of isolated signal outputs, or a 24V excitation supply for the transmitter, with a built-in switching power supply for easy installation. Power, input, and output status LEDs plus removable terminal blocks make on-site wiring and troubleshooting straightforward. 0.1% accuracy is available as an option. CE approved and RoHS compliant.
From our experience, before we quote this, we would normally check your input signal type, whether you need single or dual isolated output, your desired output range, and your auxiliary power supply, so we can point you to the right model and order code within the AT series. Hope this helps.
