Parts List
Overview
10.1 Overview
Introduction
This section provides the replacement parts lists for the DR4500A Truline Recorder. Most parts are
supplied on an optimum replacement unit basis; that is, part numbers are given for complete printed circuit
boards rather than for individual PCB components.
The figures that follow are exploded views of the DR4500A recorder. Each part is labeled with a key
number and the key numbers are listed in tables with associated part number.
Also included for your reference are an Internal Cabling drawing (Figure 10-5) and an Internal Wiring
Diagram (Figure 10-6) for options only.
When ordering parts, be sure to specify your recorder’s serial and model numbers (on nameplate) as well as
the part identification.
What’s in this section?
10. Parts List
This section contains the following topics:
Topic See Page
10.1 Overview 242
10.2 Exploded Views
Figure 10-1 Door assembly
Figure 10-2 Chart plate assembly
Figure 10-3 Basic recorder components without options
Figure 10-4 Recorder components associated with options
10.3 Miscellaneous Hardware Kit Contents 249
10.4 Figure 10-5 Internal Cabling Data 250
10.5 Figure 10-6 Internal Wiring Diagram – Options Only 251
243
243
244
245
247
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10.2 Exploded Views
2
Door assembly
Figure 10-1 is an exploded view of the Door Assembly. Table 10-1 is a list of the associated part numbers.
Parts List
Exploded Views
1-1
1-2
1
1-4
1-3
1-3A
Figure 10-1 Door assembly
Key Part Number Description
1
(Note
3)
1-1
1-2
30754955-501
30754955-504
30754955-505
30754955-506
30754955-507
30754955-508
30756548-501
30756548-501
51452435-501
51452435-502
51452435-503
51197761-501
51197761-502
51197761-503
51197761-504
51404781-501
51404781-502
51404781-503
(K)30755980-001 Hinge Pin (Note 1) 2
(K)30755980-001 Retaining Ring (Note 1) 2
Door Assembly
Blue with glass window and latch
Blue with acrylic window and latch
Gray with glass window and latch
Gray with acrylic window and latch
Black with glass window and latch
Black with acrylic window and latch
Stainless Steel Door with Glass window
Stainless Steel Door with Acrylic window
NEMA4X Door with Acrylic window
NEMA4X Door with Glass window
NEMA4X Door with HTST window
SS Heavy duty with acrylic window/heavy duty latch
(before 3/99)
SS HTST door with heavy duty latch (before 3/99)
SS Heavy duty door with lock (before 3/99)
SS Heavy duty HTST door with lock (before 3/99)
SS Heavy Duty door with acrylic window (after 3/99)
SS Heavy Duty door for HTST with acrylic window (after 3/99)
SS Heavy Duty door with glass window (after 3/99)
Table 10-1 Door assembly parts
1-2
1-1
2145
Recommended
Spare Parts per
10 100
Quantity
per Unit
1
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Parts List
Exploded Views
Key Part Number Description
1-3
1-3A
1-4
51309609-503
30755980-006
51452208-503
30755136-502 Truline Door Overlay 1
51404929-501 External Keypad Upgrade Kit (not shown) 1
Latch/Lock Assembly Kit (Note 2)
Key kit for keyed latch or lock
NEMA4X Latch Kit
Recommended
Spare Parts per
10 100
1 3 1
Quantity
per Unit
NOTE 1: For Door 30754955-50X, (K) denotes that these parts are included in the miscellaneous hardware kit 30755980-001. For all other
NOTE 2: For Heavy Duty doors only (before 3/99): for knob type latch, order kit 30756584-001; for latch with lock and key, order kit
NOTE 3: For instruments with the Door Keypad option, order the correct door assembly and the External Keypad Upgrade kit
doors, the parts are included with applicable door assembly.
30756584-002. For Heavy Duty doors (after 3/99): for knob type latch and/or latch with lock and key, order 51404673-501.
Chart plate
Figure 10-2 is an exploded view of the Chart Plate Assembly.
Table 10-2 is a list of the associated part numbers.
8
9
1
2
756
4
Figure 10-2 Chart plate assembly
3
10
21453
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Table 10-2 Chart plate assembly parts
Key Part Number Description
1
2
3
4
5
6
7
8
9
10
30756304-501
30756304-502
30754957-501 Membrane Switch Key Pad 1 5 1
(K)30756150-001 Chart Hub Kit 1 3 2
30756113-501 Chart Motor (includes Chart Hub Kit) 1 3 1
30757571-501 Display PCB (includes key no. 6) 1 5 1
See above Ribbon Cable, Display (included with key no. 5)
30756114-501 Servo Motor Assembly
30754975-503 Servo Plate Assembly (includes key no. 7) 1 2 1
(K)30755980-002 Spring, tension 1
30754977-503
30754977-504
30754977-513
30754977-514
Truline Pen Arm Assembly (high speed)
Truline Pen Arm Assembly (abrasion resistant)
Chart plate for standard (high speed) pen
Chart plate for abrasion resistant pen
Chart plate for standard (high speed) pen - CE Mark
Chart plate for abrasion resistant pen - CE Mark
Basic recorder components without options
Parts List
Exploded Views
Recommended
Spare Parts per
10 100
1 5 1
1 2 1
Quantity
per Unit
Figure 10-3 is an exploded view of the basic recorder components.
Table 10-3 is a list of the associated part numbers.
32
7
145
6
4
21454
4
Figure 10-3 Basic recorder components without options
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Parts List
Exploded Views
Table 10-3 Basic recorder parts without options
Key Part Number Description
Recommended
Spare Parts per
10 100
Quantity
per Unit
1
2
3
4
5
6
7
30754982-502 Main Transformer 1 3 1
51309355-502
51309355-503
51309355-504
51309355-505
Main PCB - CE Mark (model DR45AT)
Main PCB - CE Mark (model DR45AR)
Main PCB - CE Mark (model DR45AW)
Main PCB - CE Mark (model DR45AH/AP/AS)
1 5 1
(K)30756141-003 Input PCB (input 1, 2, 3, or 4) 1/4
See Note 2 3-position connector** 2
See Note 2 2-position connector** 1
30755980-005 Fuse (Wilkman 19374-041-K 500 ohm or equal)** 1
30754924-502
51452182-502
Case
Case NEMA 4
1
PARTS NOT SHOWN
See Note 2 Card guides for Input PCBs** 2
51197612-502 Ferrite Filter - Package of 2 (CE Mark) 1
51197755-001 Capacitor Kit (.01mfd) - 12 per kit (CE Mark)
30755232-502 0-10 Vdc Input Divider (input PCBs) *
30756461-002 250 ohm Resistor Assembly *
30755317-001 Box of 100 12” Truline Chart Paper
(K)30755065-501
(K)30755065-502
(K)30755065-503
(K)30755134-002 Gray Universal Filler Plate Kit *
(K)30755011-001 Filler Panel Kit (for replacing Servoline recorder) *
(K)30757301-001 Configuration Lockout Hardware 1
51197657-502 Panel Mounting Gasket Kit 1
Mounting Kit (standard)
Mounting Kit (Heavy Duty)
Mounting Kit (NEMA4X)
1
NOTE 2: These parts are included with applicable PCB kits, as required.
* As required
** These parts are also included in the miscellaneous hardware kit 30755980-006
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Additional recorder components associated with options
Figure 10-4 is an exploded view of the recorder components associated with options.
Table 10-4 is a list of the associated part numbers.
3
2
Parts List
Exploded Views
13
Daughter board
7-1 7 1 11 10 5 4 8 9
12 9
Figure 10-4 Recorder components associated with options
21455
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Parts List
Exploded Views
Table 10-4 Recorder parts associated with options
Key Part Number Description
Recommended
Spare Parts per
10 100
Quantity
per Unit
1
2
3
(See
Note
5)
4
5
7
7-1
8
9, 10, 11
12
30754922-501
30754922-502
30754922-501
30754922-502
30755306-501
30755306-601
51404561-502
51404561-503
51404561-504
51404561-505
(K)30756140-001 Alarm output/digital input PCB kit 1
30755119-501 Ribbon cable (34 conductor), See Note 3 1 3 1
30755127-502 Light accessory kit 1
(K)30749598-501 Kit of 5 Bulbs (General Instruments 1828 or equivalent) 1
(K)30756140-001 Spacers 4
(K)30756141-003 Input PCBs (1, 2, 3, or 4) 1 5 1/4
30754919-501 Mother board 1 3 0/1
Second Control Output PCB
Second Current Output PCB - Current Out Only (Note 4)
First Control Output PCB
First Control Output - PCB - Current Out Only
Control Output Relay – 1 relay
Control Output Relay – 5 relays
Original Main board (w/o Daughterboard)
RS485 Comms only
RS485 Comms + 4/ 20 mA Aux Output
Current Main board (with Daughterboard)
RS485 Comms only
RS485 Comms + 4/ 20 mA Aux Output
1
1 5 1
1 5 2
1 5 1
13
30755980-004 Battery (Duracell DL2450 or equivalent) 1 1 1
NOTE 3: Part included with alarm output/digital input PCB kit 30756140-001.
NOTE 4: 30754922-502 Control Output board is used for Table II Options 60 or 66.
NOTE 5: Processor Board change occurred approximately September 2009. See Diagram below for daughter board.
Main board with
Daughter board
Daughter board
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10.3 Miscellaneous Hardware Kit Contents
Kit contents
Table 10-5 lists the kit contents of miscellaneous hardware kit — part number 30755980-TAB.
Table 10-5 Miscellaneous hardware kit
Part Description
Pen lifter/retainer 1
Screw 10-32, 3/4” lg. 5
O-ring 5
Spring, tension 2
Hinge pin 2
Retaining ring 2
Miscellaneous Hardware Kit Contents
Quantity
Tab
001
Tab
002
Tab
003
Tab
004
Tab
005
Parts List
Tab
006
Pen arm #1 (classic) 1
Pen arm #2 (classic) 1
Latch without lock 1
Latch pin 1
Latch gasket 1
Card guide 2
4-position connector 2
3-position connector 2
3-position connector—CE Mark 2
2-position connector 2
Fuse 0.5 A, 250 V 20
Batteries 3.0 V Lithium Button Cell 5
Key for latch or lock 1
Key for Door/Keyed latch 1
Noise Suppression Kit 120VAC 51404594-501
Noise Suppression Kit 220VAC 51404594-502
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Parts List
Internal Cabling Data
10.4 Internal Cabling Data
View of internal cabling
Figure 10-5 is a view of the internal cabling for the DR4500A Truline Recorder.
Figure 10-5 Internal cabling for DR4500A Truline recorder
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10.5 Internal Wiring Diagram – Options Only
View of internal option wiring
Figure 10-6 is a view of the internal wiring diagram - options only for the DR4500A Truline Recorder.
9 position keyboard cable
No.
of
Cond.
Pen 1 Motor
Pen 2
Motor
Light
Chart motor
option
T1
(See Table 1 for
connections)
J3
Display
board
Chart Plate
2-wire pair
T1
Leads
WHT.
BLU.
BRN.
ORG.
VIO.
BLK. RED
Female
Conn.
BLK. RED
Male
Conn.
Dual Connector
Internal Wiring Diagram – Options Only
TABLE 1
Conn.
Destination
(Board)
Input Card #3
2
2
Input Card #4
2
Control Output #1
2
Control Output #2
Auxiliary Output
Communication Card
(RS485/422)
2
Designation on
Destinaton Bd.
J1
J1
J4
J4
J4
No
Connection
Auxiliary Output/
Communication
J4
(RS485/422)
Processor Card
4
Main transformerGRN. WHT.
J2GRN. WHT.
Female Conn.
GRN, WHT,
BLK, RED.
Processor
card
Parts List
Test
1
J8 1
Control Output 1
Communication Card OR
Auxiliary Output Card
J1
34 cond.
ribbon cable
J13
Alarm/digital
inputs
J2
Input Card 4
Control Output 2
Mother board
J12
Input Card 3
1
J2
1
J14
1
J3
Second
Ground
4 cond.
cable
input
1
J1
2 wire
gray pair
Main transformer
2 wire
orange pair
22767
Figure 10-6 Internal diagram for DR4500A Truline recorder – options only
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