Specifications

CHAPTER 4 SYSTEM CONNECTION
4.4 Connection of Operation Board
42
4.4.9 Connection of Operation Board I/O
The M6 Series operation board I/O is connected to RIO3 on the NC keyboard. Normally, connect the
remote I/O unit to RIO3, and configure the No. of I/O points according to the user specifications. (Fig. 1)
Refer to Chapter 6 Connection of remote I/O unit for details on the remote I/O unit.
When using the card-sized I/O for the operation board I/O, the user must manufacture a connector PCB
for the card-sized I/O. (Fig. 2)
Refer to section 5.3 Connection of card-sized I/O for details.
(When using remote I/O unit)
Remote I/O unit
Operation board
ＲＩＯ３
FCUA-R211 cable
Fig. 1
(When using remote I/O unit)
FCUA-R211 cable
Connector PCB for card size I/O
Card size I/O
DI
DO
Operation board I/O
Operation board
ＲＩＯ３
Fig. 2
<Related items>
Cable manufacturing drawing: Appendix 2 (FCUA-R211 SH41 cable)
Connector pin assignment : 4.4.3 Operation board connector pin assignment