GT15-RS2T4-25P Module RS-232/RS-422 conversion unit(RS-422 connector 25-pin) MITSUBISHI GT15-RS2T4-25P

Model: GT15-RS2T4-9P.
RS-232→RS-422 conversion unit(RS-422 connector: 9-pin).
Applicable MITSUBISHI GT15-RS2T4-25P model: GT15; GT16.

Model: GT15-RS4-TE. MITSUBISHI GT15-RS2T4-25P
RS-422/485 serial communication unit (terminal block).

Usable MITSUBISHI GT15-RS2T4-25P only when connecting to temperature controllers/indicating controllers via RS-485 or in GOT multi-drop connection.
Applicable model: GT15; GT16.

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

Model: GT15-RS4-9S.
RS-422/485 serial communication unit (D--sub GT15-RS2T4-25P 9-pin (female)).
Applicable model: GT15; GT16.