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Digital Input Printed Wiring Assembly (51404566-501)
Document Number
Kit Contents
Summary
Form 43-DR-33-75
Model DR 4300
Circular Chart Recorder
Replacement Instruction
Form: 43-DR-33-75
Effective: 3/98
Supersedes: None
This kit contains a Digital Input Printed Circuit Board.
Enclosed is a new digital input board for your DR4300 recorder. Use the
following procedure to install the new board in your recorder.
WARNING
Never access components inside the case with power applied.
Continued next page
Page 1 of 3
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Summary of Contents for Honeywell DR 4300
- Page 1 Model DR 4300 Circular Chart Recorder Replacement Instruction Digital Input Printed Wiring Assembly (51404566-501) Form: 43-DR-33-75 Document Number Effective: 3/98 Supersedes: None This kit contains a Digital Input Printed Circuit Board. Kit Contents Enclosed is a new digital input board for your DR4300 recorder. Use the Summary following procedure to install the new board in your recorder.
- Page 2 Kit Instruction, continued Refer to Figure 1 for the component locations and Table 1 for the Component Location installation procedure. Main Board Digital Stand-offs Input Board 24225 Terminal Ground on Main Board Figure 1 – Component Location Page 2 of 3 Form 43-DR-33-75...
- Page 3 Kit Instruction, continued Follow the procedure in Table 1 to install the new digital input printed Installation Procedure wiring assembly in your recorder. Table 1 – Digital Input PWA Installation Step Action Power down the recorder. Open the chart door and swing the chart plate out.