Moxa Technologies NPort 4511 - Terminal Block

Terminal Block
To ease wiring concerns, NPort 4511 now comes with a 9-pin terminal block as a
standard accessory, as shown below. The terminal block has a Male DB9
connector that can be used in conjunction with the mini adapter to connect
directly to NPort 4511 (note that the terminal block is wired pin-to-pin).
Another alternative is to use the Male DB9 to Female DB9 cable, included as a
standard accessory, to easily connect NPort 4511 to the terminal block, as shown
below.
4-4