A&D MC-30K Postal Equipment User Manual


 
43
RS-232C Terminals
External contact input
By connecting pin 18 (PRINT command) to
pin 7, or pin 19 (RE-ZERO command) to pin
7 for 100 ms or more, the same operation as
performed by pressing the PRINT key or
the RE-ZERO key, will be performed.
Option
Connector : AX-HDB-25P/CTF
Foot switch : AX-SW128
Balance side
DCE
Computer side
DTE
Inside of balance
Terminals sample
Balance
side
PRINT
key
RE-ZERO
key
Connecto
r
AX-HDB-25P
Connector cove
r
AX-HDB-CTF
Foot switch
AX-SW128
Example of foot switch