Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Instruction Manual - Manual (Page 316)

When replacing parts, should technical assistance be required, contact the nearest MicroMod
Automation field office.
NECESSARY ORDERING INFORMATION
When communicating with MicroMod for replacement of the main PCB,
reference the unit’s serial number to ensure the correct replacement assembly
is supplied. The necessary ordering information is provided on the instrument
data tag and on the manufacturing specification sheet supplied with that
particular controller.
In the event of a hardware malfunction, a replacement PCB can be quickly substituted for the
defective assembly to minimize downtime. Contact MicroMod for instructions before returning
equipment. The defective PCB should be carefully packaged and returned, shipping charges pre-
paid, to the Repair Dept. of MicroMod.
Do not wrap PCBs in plastic, as it can cause static
damage. It is suggested that the defective PCB be returned in the special bag in which the
replacement module was supplied.
18.3 PARTS LIST
The parts lists are provided in Tables 18-2 through 18-4. Those parts in the tables that have item
numbers are illustrated in Figure 18-1.
Table 18-2. Controller Parts List
Item Part Number Description
1 612B395U04 Case with Magnet Assembly
2
686B608U01 Main PCB - Single Loop, Standard Functionality, Standard
Chassis, Design Level A
686B608U02 Main PCB - Two Loops, Standard Functionality, Standard
Chassis, Design Level A
686B608U03 Main PCB - Two Loops, Extended Functionality, Standard
Chassis, Design Level A
686B608U04 Main PCB - Four Loops Standard Functionality, Expansion Ready
Chassis, Design Level A
686B608U05 Main PCB - Four Loops, Extended Functionality, Expansion Ready
Chassis, Design Level A
686B608U06 Main PCB - Single Loop, Standard Functionality, Standard
Chassis, Conformal Coating, Design Level A
686B608U07 Main PCB - Two Loops, Standard Functionality, Standard
Chassis, Conformal Coating, Design Level A
686B608U08 Main PCB - Two Loops, Extended Functionality, Standard
Chassis, Conformal Coating, Design Level A
686B608U09 Main PCB - Four Loops Standard Functionality, Expansion Ready
Chassis, Conformal Coating, Design Level A
686B608U10 Main PCB - Four Loops, Extended Functionality, Expansion Ready
Chassis, Conformal Coating, Design Level A
686B803U01 Main PCB, Design Level B
686B803U06 Main PCB, Conformal Coating, Design Level B
1 of 3
Section 18. Maintenance and Parts List
18-7