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51402645-200 Honeywell Controller module Brand new

The MS/TP MAC address for each device must be set to a 

unique value in the range of 0-127 on an MS/TP network 

segment. DIP switches on the Spyder BACnet controller 

are used to set the controller's MAC address.


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Products Name: 51402645-200 Honeywell Controller module Brand new

PRODUCT DESCRIPTION

Brand:   Honeywell  

Model number:51402645-200

Colour:new                  

Warranty: 12 months

Lead Time:3-day working day   

Country of origin: USA Price: Please contact us         

Product weight:0.5kg

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service Professional Sales provides 24 hours /7 days online service

51402645-200    Honeywell    Controller  module  Brand  new      

Description:

Examine the AC power cord for the power supply and then check if there is any splits or cracks

in the insulation.

2. Replace power cord if needed.

NOTE

If the bulk supplies are wired directly to circuit breakers, then special permits may

be required for replacing the cord.

3. (If present) Check the condition of MOV’s installed for cracks and/or burn spots in the devices

and then replace if needed.

4. Measure the AC input voltage and record the value.

5. (If UPS power is used) Check the quality of the AC waveform (that is, ensure that the waveform

is within manufacturer’s specifications).

Distortion:

Utility mains power normally has less than 5 % harmonic distortion.

Transformer of proper rating adds about 1 % distortion.

Total Harmonic Distortion (THD) of 6 % is acceptable.

Maximum THD acceptable is 8 %.

6. Check the red and black DC power wires connected to each power supply for

l signs of corrosion in the power wires,

l splits or cracks in the insulation, and

l loose connections on each end of the wires.

7. Inspect the red and black DC power wires connected between each cabinet (in a cabinet

complex) for

l signs of corrosion in the power wires connected between each cabinet,

l splits or cracks in the insulation, and

l connection of wires to the connector blocks.

8. Inspect the ground wire for AC Safety Ground exiting the cabinet for

l signs of corrosion in the ground wire,

l splits or cracks in the insulation, and

l loose connections at each end of the wire.

9. Inspect whether a 4 AWG (5.3 mm) or larger wire is used to connect

l AC Safety Ground in the cabinet to the AC Safety Ground collection plate, and

l AC Safety Ground to the AC Safety Ground rod.

Inspect how the wire from AC Safety Ground in the cabinet routed to the AC Safety Ground

collection plate.

10. a. Inspect the ground wire for MRG.

b. Inspect whether a 4 AWG (5.3 mm) or larger wire used to connect the local reference bar

with the MRG ground rod.

c. Check for loose connections at each end of the wire


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Shipping Port: China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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