Rockwell Automation 700-HX Multifunction Digital Timer - Manual (Page 33)

Publication 700-UM002B-EN-D - June 2010
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
➀ ➂ ➃
700-HX
➀ ➂ 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 K
Ω max.
(the leakage current is approximately 12 mA when the
impedance is 0
Ω)
Open level
Transistor OFF
Impedance when OFF: 100 K
Ω minimum.
Contact input Use contact which can adequately switch 5 mA at 10V
Maximum applicable voltage: 30V DC max.
Signal inp
u
t
Reset inp
u
t
0 V
Inp
u
t
700-HX
➀ ➂ ➃