Analog Input Readings; Analog Input Voltages; Digital Inputs - Thermo Scientific 49i Instruction Manual

Analog Input Readings

Analog Input Voltages

Digital Inputs

Thermo Fisher Scientific
The Analog Input Readings screen (read only) displays the 8 current
user-scaled analog readings (if the I/O expansion board option is installed).
• In the Main Menu, choose Diagnostics > Analog Input Readings.
ANALOG INPUT READINGS:
>CO
SO2
CO2
FL1
WND
FL2
IO7
RANGE AVG
The Analog Input Voltages screen (read only) displays the 8 raw analog
voltage readings (if the I/O expansion board option is installed).
• In the Main Menu, choose Diagnostics > Analog Input Voltages.
ANALOG INPUT VOLTAGES:
>ANALOG IN 1
ANALOG IN 2
ANALOG IN 3
ANALOG IN 4
ANALOG IN 5
ANALOG IN 6
ANALOG IN 7
RANGE AVG
The Digital Inputs screen (read only) displays the state of the 16 digital
inputs.
• In the Main Menu, choose Diagnostics > Digital Inputs.
10.2 PPM
18.2 PPB
250 PPM
20.42 LPM
9.86 V
1.865 LPM
0.0 V
DIAGS ALARM
6.24 V
4.28 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
DIAGS ALARM
Model 49i Instruction Manual
Operation
Diagnostics Menu
3-69