9
2
INSTALLATION & CONNECTION
9
IN
ST
A
LL
A
TI
O
N
&
C
O
N
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EC
TI
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Chapter
2
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SI/F interface connection
Two-wire serial interface (SI/F) for connecting printers and external display from UNIPULSE.
Connect from A11 and A12 of the external input/output connector.
The interface is nonpolarized and up to three external devices can be connected.
Wiring materials should use a two-core parallel cable, cabtyre cable (electric wire with covering
thickened for construction), etc. When a two-core parallel cable or a cabtyre cable is used, the
transmission distance is approximately 30m. When a two-core shielded twisted pair wire is used,
the transmission distance is approximately 300m.
Do not parallel it with AC lines and high-voltage lines. Doing so will cause malfunction.
Printer
Display
SI/F
←
Inside Outside
→
TM700
A11
A12
For purchasing peripheral devices, consult our sales department.
Point
Содержание TM700
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