Figure 6-1. Board-Level Connection Diagram - Common Electronics - Thermo Scientific 5028i Instruction Manual

Troubleshooting
Board-Level Connection Diagrams
Board-Level
Connection Diagrams
EXPANSION I/O
25 Pin
DIGITAL OUTPUTS
37 Pin
RS232/RS485
9 Pin
RS232/RS485
9 Pin
10-BASE-T
8 Pin
EXPANSION RS485
15 Pin
ANALOG OUTPUTS
/DIGITAL INPUTS
37 Pin
USB A/B
10 Pin
USB C/D
10 Pin
REAR PANEL
AC INPUT
6-6 Model 5028i Instruction Manual
Figure 6–1
common electronics and measurement system. These illustrations can
be used along with the connector pin descriptions in
Table 6–7
I/O EXPANSION
BOARD
J1
100542-00
DIGITAL OUTPUT
J2
BOARD
100539-00
J6:A
J6:B
J2
J15
MOTHER BOARD
109141-00
J5
J8
J9
PJ1 PJ3
3 Pin
AC
3 Cond
FRONT
PANEL
POWER SW
Figure 6–1. Board-Level Connection Diagram - Common Electronics
and Figure 6–2 are board-level connection diagrams for the
to troubleshoot board-level faults.
11 Pin
8 Pin
J3
J14
J18
34 Pin
J4
INTF 24V
2 Pin
DATA
J1
3 Pin
J10
2 Pin
J17
2 Pin
PJ2
3 Pin 3 Pin
AC
TRANSFORMER
(220VAC-110VAC,
option)
J2
14 Pin
FRONT
PANEL
J1
J4
BOARD 3 Pin
102340-00
J3
8 Pin
POWER_GOOD
24VDC
POWER
SUPPLY
Table 6–3 through
LCD
DISPLAY
KEY PANEL
DATA
TO
MEASUREMENT
INTERFACE
BOARD
24VDC
AC
Thermo Fisher Scientific