This section provides the replacement parts lists for the DR4300 Circular Chart Recorder.
Most parts are supplied on an optimum replacement unit basis; that is, part numbers are given for complete
printed circuit assemblies rather than for individual PCA components.
The figures that follow are exploded views of the DR4300 recorder. Each part is labeled with a key number
and the key numbers are listed in tables with associated part numbers.
When ordering parts, be sure to specify your recorder’s serial and model numbers (on chartplate) as well as
the part number.
Also included for your reference are an Internal Cabling drawing (Figure 9-4) and an Internal Wiring
Diagram (Figure 9-5) for options only.
What’s in this section?
The following is a list of the topics covered in this section.
Door Assembly (includes components for all door
variations)
Gray Door
Blue Door
Black Door
NEMA4/Heavy Duty Door
Latch/Lock Assembly Kit*
NEMA4/Heavy Duty Door Latch/Lock Assembly Kit*
Key Only for Lock Assembly*
shown)
Figure 9-1 Door Assembly
Table 9-1 Door Assembly Parts
Description
Recommended
Spare Parts Per
10 100
1
1 3 1
1
Quantity
per Unit
*Parts included with applicable door assembly.
(K) denotes that the part number is for the parts kit in which the described part is included. The described
part cannot be ordered separately.
51404459-501 Display Module Printed Circuit Assembly 1 3 1/2
51404999-001 Hand Held Display Kit 51197612-502 Round cable suppression cores, package of 2 1 3 up to 3
51197612-508 Round cable suppression cores, package of 8 1 1 1
51198150-501 Pipe Mounting Kit, 2 inch size 30755306-501 Relay Kit - Electromechanical 1 10 2
30756725-501 Relay Kit - Solid State 1 10 2
30756679-501 Relay Kit - Open Collector 1 10 2
51204403-501 Transmitter 24 V Power Supply Assembly 51404753-501 Filter assembly, CE version 51404546-501 Battery for Totalizer Option 30755065-001 Standard Mounting Bracket Kit 30755065-502 Heavy Duty/NEMA4 Mounting Bracket Kit 51197657-501 Panel Mount Gasket Kit 51205804-501 Terminal Block Kit
Upgrade PROMs
51197993-501 Basic Recorder PROM, latest software version 51450899-501 Totalizer Upgrade PROM and Battery 51450899-502 PID Control Upgrade PROM 51450899-503 Auxilary Output/Timer Upgrade PROM
51404453-501
51404453-502
51404453-505
30755800-502 Case 1 3 1
51404511-501 Cable Replacement Kit 1 3 1
51404566-501 Digital Input Assembly 1 3 1/2
51404750-502 Modbus Communication Assembly 1 3 1/2
100 Vac to 240 Vac models
Printed Circuit Assembly, Record Only
Printed Circuit Assembly, Record and Control Spare Kit
(includes solid state relay and open collector output)
Printed Circuit Assembly, FM-approved Limit Controller
(includes solid state relay and open collector output)