Toshiba H7 - CNU1;1 A and CNU2;2 A Pinout

16 H7 ASD Operation Manual
CNU1/1A and CNU2/2A Pinout
Note: See the 7-Series Communications Manual (P/N 53840) for further information on the
H7 communications protocol and system configuration requirements.
Pin #
CNU1 Pinout
(Controller PWA)
CNU1A Pinout
(EOI)
Pin #
CNU2 Pinout
(Controller PWA)
CNU2A Pinout
(EOI)
1 P24 P24 1 P24 P24
2 Gnd Gnd 2 Gnd Gnd
3Tx (-) Rx (+) 3Rx Tx
4 Rx (+) Tx (-) 4 Gnd Gnd
5 Rx (-) Tx (+) 5 Tx Rx
6 Tx (+) Rx (-) 6 Gnd Gnd
7RS232
/485 CNU3 Pin-7 7 Open Open
8 Gnd Gnd 8 Gnd Gnd
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