Troubleshooting
Connector Pin Descriptions
11-6
Partisol 2000
i
and Partisol 2000
i
-D Instruction Manual
Thermo Fisher Scientific
The connector pin descriptions in
Table 11–3
through
Table 11–6
can be
used along with the board-level connection diagrams to troubleshoot
board-level faults.
Table 11–3.
Motherboard Connector Pin Descriptions
Connector Label
Reference
Designator
Pin
Signal Description
RS-485 J1
1
Ground
2
RS485_P to Partisol Interface Board
3
RS485_N to Partisol Interface
Board
ETHERNET J2 1
ETX1_P
2
ETX1_N
3
ERX1_P
4
N.C.
5
N.C.
6
ERX1_N
7
N.C.
8
N.C.
I/O EXPANSION
BOARD
J3 1
+15V
2
+24V
3
+24V
4
GND
5
GND
6
GND
7
RS485_P
8
RS485_N
INTF 24V
J4
1
+24V
2
GND
I/O EXPANSION
CONNECTOR
J5 1
GNDC
2
PFLT_NC
3
GND
4
DIGITAL_IN1
5
DIGITAL_IN2
Connector Pin
Descriptions