ABB Symphony Harmony Series Instruction page 51

Unpacking and Inspection
8. Do Not Use Lead Pencils to Set Switches.
tamination of switch contacts that can result in unnecessary
circuit board malfunction, do not use a lead pencil to set a
switch.
Unpacking and Inspection
1. Examine the hardware immediately to verify it has not been
damaged in transit.
2. Notify the nearest ABB sales office of any such damage.
3. File a claim for any damage with the transportation com-
pany that handled the shipment.
4. Use the original packing material and container to store the
hardware.
5. Store the hardware in an environment of good air quality,
free from temperature and moisture extremes.
Setup/Physical Installation
Set the dipshunts and install the jumpers and fuse before
installing or operating the NTHS03 termination unit.
Figure
Dipshunt Configuration
There are four dipshunts on the termination unit. Figure
shows the locations of the dipshunts. Dipshunts XU01
through XU04 are set according to how the I/O signals are
powered. Table
dipshunt by either cutting straps or leaving straps uncut in
certain sequences. Cut the dipshunt straps using a standard
shunt cutting tool. Always cut straps completely. Install the
configured dipshunt into the desired socket on the termination
unit. To install a dipshunt, align the end of the dipshunt iden-
tified with the silver dot to the end of the socket having an
identification mark and push the dipshunt into the socket. Be
careful not to bend any pins during insertion.
2 - 2
Do Not Use Lead Pencils to Set Switches. To avoid con-
Do Not Use Lead Pencils to Set Switches. Do Not Use Lead Pencils to Set Switches.
2-1 shows the layout of the termination unit.
2-1 lists the dipshunt settings. Configure a
2-1
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