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5-1-2 Comparator output terminals (31) (32) (33) (34)
(31) HI output terminal
Outputs HI when the measured value exceeds the upper limit value.
(32) OK output terminal
Outputs OK when the measured value is as shown below.
Lower limit value
≤
measured value
≤
upper limit value
(33) LO output terminal
Outputs LO when the measured value does not reach the lower limit value.
(34) Output COM terminal
Comparator output COMMON terminal
Comparator output
To prevent damage, the rated capacities of the output relays should not be
exceeded.
To protect the output relays, use a varistor, CR circuits or diodes.
5-1-3 Control input terminals (19) - (26), (28) - (30)
(19) ZERO input terminal
Inputs the zero correction signal.
(20) HOLD input terminal
Inputs the hold signal.
(21) COMP ON input terminal
When this terminal is turned ON, the comparator functions and outputs the results.
(22)-(26) COMP 1 to COMP 5 input terminals
Input terminals for the 2D comparator mode (one for each of the 5 levels of comparison).
(28) FG terminal
Frame ground terminal for the input terminal. Connect the input cable shield here.
(29) LATCH input terminal
Latching terminal for the function settings and outputs.
(30) IN COM terminal
Input COMMON terminal.
