Title:
REMOTE INPUT OUTPUT DEVICE
Document Type and Number:
Japanese Patent JPH11154917
Kind Code:
A
Abstract:
To provide a remote input output device by which a margin of a communication stable state is confirmed.
The remote input output device includes a transmission/reception unit 1, a transmission unit and a reception unit. The transmission reception unit 1 connects with a programmable controller, the transmission unit connects with an input device, and the reception unit connects with an output device. The transmission reception unit 1 has an address display section 50 and a stability display section 60. The stability display section 60 has pluralities of LEDs 65 to display the communication stability of the transmission unit and the reception unit.
Inventors:
YUGUCHI TASUKU
Application Number:
JP31990297A
Publication Date:
June 08, 1999
Filing Date:
November 20, 1997
Export Citation:
Assignee:
KEYENCE CO LTD
International Classes:
G06F13/00; G05B15/02; G05B19/05; H04B17/00; H04B17/23; (IPC1-7): H04B17/00; G05B15/02; G05B19/05; G06F13/00
Attorney, Agent or Firm:
Fukushima Shoto