■3. Installation position of a communication unit and option unit occupying one extension
interface
The following communication unit occupying two extension interface must be installed in the 1st stage of extension
interfaces.
However, pay attention to the following restrictions to install the communication unit and option unit.
➠
➠
Bus connection unit
Ethernet communication unit
Serial communication unit
Field network adapter unit
Sound output unit
External I/O unit
Printer unit
*1
1 - 28
1.3 Option Devices for the Respective Connection
■1. When using the video input unit, RGB input unit, video/RGB input unit, RGB output unit,
multimedia unit, or digital video output unit
■2. Installation position of a communication unit occupying two extension interfaces
Model
*1
At the top of the field network adapter unit, each communication unit and option unit cannot be installed.
Field network
adapter unit
Communication unit,
Option unit
GT15-75QBUSL, GT15-75ABUSL
GT25-J71E71-100
GT15-RS2-9P, GT15-RS4-9S, GT15-RS4-TE
GT25-FNADP
GT15-SOUT
GT15-DIOR, GT15-DIO
GT15-PRN
Communication unit
Communication unit,
Option unit
Field network
adapter unit