Minebea CSD-401, Instruction Manual, Page: 124 / 150

108
13-4-5. Connection with serial interface ( S I/F )

Corresponding device for serial interface, there is the M250 type of printer made by Unipulse Co.

Be sure to use the 2 cores shield cable as possible. For the shield, connect with the FG terminals.
In case of no use of shield wire, make them twisted.
(The cable length is within 100 m when the shielded wire is used, and when no shielded wire is applied, the
length is within 20 m.)

The corresponding devices for serial interface can be connectable up to 3 sets in parallel.
(The maximum output current : Approx. DC20 mA)

When adopting the instrument to suitable to JIS standard, be sure to use the shielded cable and connect the
cable with the FG terminals.
+ - F.G.
CSD-401 internal
equivalent circuit
Corresponding device to
serial interface