Publication 700-UM002A-EN-D - July 2001
5-2 Installation
Input Connections
The input of the 700-HX is no-voltage input only.
No-voltage Inputs (NPN Inputs)
No-voltage Input Signal Levels
Two-wire Sensor
PC or sensor
0 V
Input
Signal input
Reset input
Contact input
Open Collector
(Connection to NPN open
collector output sensor)
(Connection to a voltage out
put sensor)
Sensor
Signal input
Reset input
0 V
Input
Signal input
Reset input
0 V
Input
Voltage Output
700-HX
➀➂ ➃
700-HX
➀➂ ➃
Operate with transistor ON
Operate with transistor ON
Operate with relay ON
No-contact input Short-circuit level
Transistor ON
Residual voltage: 2 V max.
Impedance when ON: 1 KΩ max.
(the leakage current is 5 to 20 mA when the impedance is
0Ω)
Open level
Transistor OFF
Impedance when OFF: 100 KΩ minimum.
Contact input Use contact which can adequately switch 1 mA at 5V
Maximum applicable voltage: 30V DC max.
Signal input
Reset input
0 V
Input
700-HX
➀➂ ➃
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