Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 User Manual

568
Precautions with Connecting Two-wire DC Sensors Appendix F
Relation between OFF Current of Slave with Transistor Inputs
and Sensor Leakage Current
I
OFF
≥ I
leak
I
OUT
: OFF current of a Slave with Transistor Inputs
I
leak
: Sensor's leakage current
Connect a bleeder resistor if I
leak
is greater than I
OFF
.
The bleeder resistor constant can be calculated using the following equation.
R
≤ (I
OFF
× R
IN
+ V
F
)/(I
leak
− V
OFF
)
Power W
≥ (V
CC
− V
R
)
2
/R × 4 [allowable margin]

Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Specifications

General

Brand	Omron
Model	DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008
Category	Network Hardware
Language	English