Mitsubishi Bus connection unit GT15-ABUS
Model: GT15-ABUS.
Bus connection (1ch) unit standard model.
for QnA/ACPU/motion controller CPU (A series).
Applicable model: GT15; GT16.

Mitsubishi Bus connection unit GT15-ABUS2
Model: GT15-ABUS2.
Bus connection (2ch) unit standard model.
for QnA/ACPU/motion controller CPU (A series).
Applicable model: GT15; GT16.

Mitsubishi Bus connection unit GT15-75QBUSL
Model: GT15-75QBUSL.
Bus connection (1ch) unit thin model.
for QCPU (Q mode)/motion controller CPU (Q series).
Applicable model: GT15; GT16.

Mitsubishi Bus connection unit GT15-75QBUS2L
Model: GT15-75QBUS2L.
Bus connection (2ch) unit thin model.
for QCPU (Q mode)/motion controller CPU (Q series).
Applicable model: GT15; GT16.

Mitsubishi Bus connection unit GT15-75ABUSL
Model: GT15-75ABUSL.
Bus connection (1ch) unit thin model.
for QnA/ACPU/motion controller CPU (A series).
Applicable model: GT15; GT16.

Mitsubishi Bus connection unit GT15-75ABUS2L
Model: GT15-75ABUS2L.
Bus connection (2ch) unit thin model.
for QnA/ACPU/motion controller CPU (A series).
Applicable model: GT15; GT16.

Mitsubishi Serial communication unit GT15-RS2-9P
Model: GT15-RS2-9P.
RS-232 serial communication unit (D-sub 9-pin (male)).
Applicable model: GT15; GT16.

Mitsubishi Serial communication unit GT15-RS4-9S
Model: GT15-RS4-9S.
RS-422/485 serial communication unit (D-sub 9-pin (female)).
Applicable model: GT15; GT16.

Mitsubishi Serial communication unit GT15-RS4-TE
Model: GT15-RS4-TE.
RS-422/485 serial communication unit (terminal block).
Usable only when connecting to temperature controllers/indicating controllers via RS-485 or in GOT multi-drop connection.
Applicable model: GT15; GT16.

Mitsubishi RS-422 conversion unit GT15-RS2T4-9P
Model: GT15-RS2T4-9P.
RS-232→RS-422 conversion unit(RS-422 connector: 9-pin).
Applicable model: GT15; GT16.

Mitsubishi RS-422 conversion unit GT15-RS2T4-25P
Model: GT15-RS2T4-25P.
RS-232→RS-422 conversion unit(RS-422 connector: 25-pin).
Applicable model: GT15; GT16.

Mitsubishi MELSECNET/H communication unit GT15-J71LP23-25
Model: GT15-J71LP23-25.
Optical loop unit.
Applicable model: GT15; GT16.