NPCU On Train s347 (4) and 347 (5)...But what one?

I made an audio recording of an NPCU de-powered F40 tonight on train 347, the westbound Illinois Zephyr. However, we missed the cabbage car number and
the engine number. Could anyone assist in the identification process by providing that information? The equipment changes every 2 days, so train 347
(4) and trains 348 (5) and 348 (6) should have that equipment.

Thanks,