G. Frank Humiston
Member
- Join Date
- Aug 2003
- Posts
- 1
We are using Modicon Quantum PLCs with Cutler-Hammer HMIs (Human-Machine Interface)
The Cutler- Hammer HMI is Model “1775T PMPP 1700", Part Number 92-01911-02
This unit incorporates a Sharp model LM8V302 Passive Matrix Color LCD Module which utilizes a CCFT (Cold Cathode Fluorescent Tube)Part Number K-CE175-22-58DH manufactured by;
West Electric Co.,Ltd.
(Matsusita Electric Industrial Co., Ltd.)
2-9-95 Nagae-Higashi,
Kita-ku,
Osaka 531-0063, Japan
We have about 60 of these units in service and about 10% of the CCFTs do not illuminate. Without replacement CCFTs, the alternative is to spend about $500 for a new Sharp LCD module - and these are rapidly becoming obsolescent.
We need to maintain these units for many years to come.
Both Sharp & West Electric decline to sell us the CCFTs
Does anyone know a source for these CCFT lamps or know of a suitable substitute ?
The Cutler- Hammer HMI is Model “1775T PMPP 1700", Part Number 92-01911-02
This unit incorporates a Sharp model LM8V302 Passive Matrix Color LCD Module which utilizes a CCFT (Cold Cathode Fluorescent Tube)Part Number K-CE175-22-58DH manufactured by;
West Electric Co.,Ltd.
(Matsusita Electric Industrial Co., Ltd.)
2-9-95 Nagae-Higashi,
Kita-ku,
Osaka 531-0063, Japan
We have about 60 of these units in service and about 10% of the CCFTs do not illuminate. Without replacement CCFTs, the alternative is to spend about $500 for a new Sharp LCD module - and these are rapidly becoming obsolescent.
We need to maintain these units for many years to come.
Both Sharp & West Electric decline to sell us the CCFTs
Does anyone know a source for these CCFT lamps or know of a suitable substitute ?