Mitsubishi Electric GT1685 Connection Manual page 744

(2) Combinations of units that affect the number of available channels
The following are examples of unit combinations that affect the number of available channels.
POINT POINT POINT
Installing a unit on another unit (Checking the unit installation position)
For details on the precautions for installing units on another unit, refer to the following.
For the installation method of each unit, refer to the User's Manual for the communication unit and option unit you
are using.
For the method for installing a unit on another unit, refer to the following.
Example 1) To add the printer output (when using a PictBridge compatible printer) and the Ethernet download in
a system using the bus connection (1 channel), serial connection (3 channels), and the barcode
function
(a) For GT16
Mount the printer unit at the third stage, and use the Ethernet interface built in the GOT. This enables both
the printer output of the report function and the Ethernet download.
(b) For GT15
Because units can be mounted up to the third stage for GT15, the printer output of the report function and
the Ethernet download cannot be used together.
22 - 30
22. MULTI-CHANNEL FUNCTION
22.3 GOT Side Settings
1.3.7 Installing a unit on another unit (Checking the unit installation position)
User's Manual of GOT used.
Serial communication
unit
Serial communication
unit
Serial communication
unit
Serial communication
unit
Barcode reader
Serial communication
unit
Bus connection unit
Serial communication
unit
Bus connection unit
Printer unit
Barcode reader
Printer unit
Ethernet communication
unit