Haltech ECU with Innovate wideband?

So I have a silvertop 4age 20v in a 86 mr2, the car came with an innovate wideband from the 2000's and the controller has an old DB-9 computer hook up, I just picked up an elite 550 ecu and was wondering if I could use the sensor with it

The LC-1 has two analog outputs, with their default calibration, one emulates a narrow-band sensor, and one provides linear wide-band output. You should be able to use the wideband output with a analog voltage input on your Haltech Elite. The Serial port is just used for configuring, or for use with software (like HP Tuners) that can integrate the serial lambda data. You will not be able to use that with your Haltech.

Thanks David, I wasn't sure if they could communicate with each other. Should I use a CAN connection or the stock o2 wires?

LC-1 doesn't have a CAN connection. Not sure if the voltage levels of the O2 inputs on the Haltech can handle the voltage output from the LC-1 -- use the Help file and Haltech documentation to know for sure.

Thanks again