rs 485 wiring

[snowmaxx 0]

ok, this should be an easy one. I have a db9 cable that I cut off to make a pig tale to connect to another device. ON the omron end my documentation shows pin 1 as SDA, pin 2 as SDB, pin 6 as RDA and pin 8 as RDB. ON my device my connections are T+, T-, R- and R+. So the question is, for a rs485 communication how do I connect the wires? Thanks

[bluebyu 4]

What is the omron device model number?

[Andrey Zhuk 0]

Commonly

[snowmaxx 0]

Thanks for the help guys, I didn't seem to find that drawing, and I didn't have the sends and receives tied together