13
Voltage/Current Input
Connect sensor output to terminals 12 through 14.
Voltage
input
Current input
Connect a sensor with an output of 0 to 5 V, 1 to 5 V, or 0 to 10 V to terminals 12
through 14.
Connect a sensor with an output of 0 to 20 mA or 4 to 20 mA to terminals 13 and
14.
Input type
Input range
Default display range
DC current
4 to 20 mA
0 to 100
0 to 20 mA
0 to 100
DC voltage
1 to 5 V
0 to 100
0 to 5 V
0 to 100
0 to 10 V
0 to 100
External Control Input
HOLD Input
RESET Input
Connect external signal input to terminals 5 to 7.
Connect hold signal (HOLD) input to terminal 5.
Connect reset signal (RESET) input to terminal 6.
The transistor satisfying the following conditions must be used to input open col-
lector external signals.
•
Residual voltage with transistor turned on: 3 V max.
•
Current leakage with transistor turned off: 1.5 mA max.
Approximately 5 V is imposed between COM and terminals 5 and 6 with a cur-
rent flow of approximately 18 mA (a nominal value) at the time of external input
short-circuiting.
Input Block
Section 2-2
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