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11
CQM1-B7A13
Front View
Indicators (see following table)
B7A Link Terminal connection terminals 1
For connection of a 16-point Input B7A Link Terminal.
Inputs least-significant word (n) data.
External power terminals
Required for transmission with the B7A Link Terminal. Con-
nect a 12- to 24-VDC power supply.
Terminal screws: M3
(Optimum tightening torque: 0.5 N
S
m)
B7A Link Terminal connection terminals 2
For connection of a 16-point Input B7A Link Terminal.
Inputs most-significant word (n+1) data.
Name
Color
Function
RDY
Unit ready
Green
Lit while the CQM1H/CQM1 is supplied
with power.
3ms
Transmission
delay time
Orange
Lit while transmission delay time is set
to RAPID (3 ms). Not lit when set to
STANDARD (19.2 ms).
LOAD OFF
Transmission
error
processing
Orange
Lit while transmission error processing
is set to LOAD OFF. Not lit when set to
HOLD.
15IN+ERR
Input mode
Orange
Lit while input mode is set to 15IN+ERR.
Not lit when set to 16IN.
ERR1
Input 1
transmission
error
Red
Lit when normal transmission with the
Input B7A Link Terminal connected to
connection terminals 1 is not possible or
when no Input B7A Link Terminal is
connected.
ERR2
Input 2
transmission
error
Red
Lit when normal transmission with the
Input B7A Link Terminal connected to
connection terminals 2 is not possible or
when no Input B7A Link Terminal is
connected.
Indicators
Nomenclature
Section 2-1
Содержание CQM1H - 08-2005
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Страница 3: ...CQM1H CQM1Series Dedicated I O Units Operation Manual Revised August 2000 ...
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Страница 21: ...1 PART I B7A Interface Unit CQM1 B7A02 CQM1 B7A03 CQM1 B7A12 CQM1 B7A13 CQM1 B7A21 ...
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