Electronic Operation; Figure 10-10: M100E Electronic Block Diagram - Teledyne 100E Instruction Manual

Theory Of Operation

10.4. Electronic Operation

Analog Outputs
A1
Optional
A2
4-20 mA
A3
A4
Power-Up
Circuit
Box
Temp
Thermistor
Interface
SAMPLE
CHAMBER
TEMPERATURE
IZS PERM-TUBE
TEMPERATURE
PMT
Temperature
Sensor
PMT
176
Analog External
Outputs Digital I/O)
(D/A)
MOTHER
BOARD
Analog
Internal
Sensor Inputs
Digital I/O
PMT
PREAMP PCA

Figure 10-10: M100E Electronic Block Diagram

Model 100E Instruction Manual
or
ETHERNET
I/O OPTION
COMM B
Female
Control Inputs:
1 – 6
Status Outputs:
1 – 8
RS–232 or RS–485
A/D
Converter
(V/F)
CPU
STATUS
LED
2
I C Bus
Pneumatic
Sensor
Board
Keybd
Sample &
Pressure
Display
Sensor
Sample Flow
Sensor
Reaction Cell
UV Reference
Detector
IZS Option
Permeation
Tube Heater
TEC Drive
PCA
COMM A
Male
RS–232
ONLY
PC 104
CPU Card
Disk On
Flash Chip
PC 104
Bus
PUMP
(Externally Powered)
2
I C Status
LED
Heater
PMT TEC
045150102 Rev XB1
Chip
RELAY
BOARD
Shutter
control
Sample Cal
Valve
Option
IZS Valve
Option