The Electronic Compartment; Detailed Description - Honeywell FlexLine SmartServo 954 Service Manual

MAINTENANCE
9.4

The electronic compartment

Detailed description

Part No.: 4417340 Revision 1
The electronic part of the 954 SmartServo FlexLine requires no special
maintenance.
However, a detailed description of the combination of the several parts
is given in order to help you in case of software-updates or system
enhancements.
Never remove the electronic boards when the mains power is connected to
the gauge. It may damage the electronic circuits.
The control hardware is concentrated in the electronic compartment,
which contains a minimum number of sub-assemblies. The design of
the 954 SmartServo FlexLine is such that it makes replacement and
service simple.
The electronic compartment contains the following sub-assemblies
(refer to Figure 9-9):
1. Mounting bracket
2. Printed circuit board CAN-SERVO
3. Printed circuit board CAN-PSS
4. Printed circuit board (Optional board: BPM/HAO/TRL2)
5. Printed circuit board (Optional board)
6. Printed circuit board (Optional board)
7. Printed circuit board CAN-HRT
8. Printed circuit board CAN-LCD
9. Stepper motor frame including encoder disc
10. Force transducer
11. Thermistor (Temperature Sensor)
Service Manual
954 SmartServo FlexLine
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