Figure 2-7. 25-Pin Terminal Board Views; Table 2-3. 25-Pin Terminal Board Pin Descriptions - Thermo Scientific 48i Instruction Manual

Installation
Connecting External Devices
25-Pin Terminal Board
See Detail "A"
2-8 Model 48i Instruction Manual
The 25-pin terminal board is included with the optional I/O Expansion
Board.
See Detail "B"
Component Side Viewed from Top of Board
Assembled Connector
Figure 2–7. 25-Pin Terminal Board Views
Table 2–3. 25-Pin Terminal Board Pin Descriptions
Screw
1
2
3
4
5
6
7
8
9
10
11
12
Signal Description Screw
IOut1 13
GND_ISO 14
IOut2 15
GND_ISO 16
IOut3 17
GND_ISO 18
IOut4 19
GND_ISO 20
IOut5 21
GND_ISO 22
IOut6 23
GND_ISO 24
Detail "A"
Signal Description
Analog_In1
Analog_In2
Analog_In3
GNDD
Analog_In4
Analog_In5
Analog_In6
GNDD
Analog_In7
Analog_In8
GNDD
GNDD
Thermo Fisher Scientific
Detail "B"