Class A and Class C?

Hi all,

I'm no networking guru, so I'm hoping this question isn't offensively trivial.

At an industrial site, we have an NTP server with IP address 10.12.160.xxx and we wish to have a number of field devices sync to it. These devices are on an isolated Modbus network with IP addresses in the range of 192.168.1.xxx.

We haven't completed the physical connection between the two networks yet, but I was wondering if it's even possible through subnet assignment to have a device with a 192.168.1.xxx address communicate with a device with a 10.12.160.xxx IP address.

Thanks!