TallyGenicom 9045N, Руководство по обслуживанию

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7 – 4
Chapter 7 Wiring Diagrams and Signal Information
2. Interconnection Wiring Diagram of Parts
2.1 Instructions for the Use of the Interconnection Wiring Diagram of Parts
The symbols in the interconnection wiring diagram of parts are described below.
Note that the description of general symbols is omitted.
Symbols Description
Represents an interconnection between parts using wiring harness or wire,
and indicates its signal name/contents. The arrow ">" or "<" on the line rep-
resents the direction of the signal.
Represents an interconnection between parts using wiring harness or wire,
which differs according to the specifications, and indicates its signal name/
contents. The arrow ">" or "<" on the line represents the direction of the sig-
nal.
Represents a interconnection between parts using a conductive member
such as a plate spring, and indicates its signal name/ contents. The arrow
">" or "<" on the line represents the direction of the signal.
Represents a function and a logical value (High (H) or Low (L)) of a signal
when the function is activated. The voltage indicates a value when the sig-
nal is High. The arrow indicates the direction of the signal.
Represents a function and a logical value (High (H) or Low (L)) of a signal
when the function is in a detectable state. The voltage indicates a value
when the signal is High. The arrow indicates the direction of the signal.
Represents a connection between lead wires.
Represents a connection between parts by tightening of a screw.
Represents a connection between "A" and "A".
24VDC
The DC voltage indicates an approximate value measured when the nega-
tive side is connected to a signal ground (SG).
Indicates a signal ground (SG).
Indicates a frame ground (FG).