GT-AI中文资料GREYSTONE数据手册PDF规格书

APPLICATIONS

• Isolated signal conversion or reversal

• Eliminate ground loop wiring problems

• Variable frequency motor drive signal isolation

• Electrical actuator isolation

• Easily interface recorders, data logger, and controllers

• Interface and isolate DDC, EMS, and HVAC panels

PRODUCT DESCRIPTION

The GT-AI analog isolation module is a 3 way isolating

analog signal re-scaling module with one input/output

channel. It will accept one analog voltage or current

input signal, isolate it and re-scale it to another voltage

or current output signal. The I/O signals have several

pre-calibrated, fixed ranges or may be custom calibrated

for various offsets and spans and can be direct or reverse

acting to provide signal inversion.

The device has an on-board transformer that provides

power supply isolation and also has input/output signal

isolation.

The GT-AI also includes a regulated +24 Vdc power output

that can be used to power a transducer or a resistance

input. It features top-adjust trim-pots for offset and gain

control, source or sink capabilities and an LED power

indicator. Various I/O signal types are easily selected with

DIP switches.