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INPUT/OUTPUT MODULE
Drywall Mounting
1. The IOM is a clamshell plastic case. The
back half of the case has the electronic
circuit board fastened to it while the front
case cover swings open to allow access to
the electronics and wiring. Pull open the
front cover. This reveals the mounting
holes and other components inside the
IOM. See Fig.11 and Fig.12.
2. Use the back half to mark out the position
of the IOM on the drywall. Also mark the
positions of the mounting screws and the
openings for routing the cables. See Fig.13.
3. Cut the two cable openings on the drywall
using suitable tools. The openings should
be aligned with the knock-out holes
provided on the back half for routing the
cables. Also punch three holes at suitable
places in the drywall for the mounting
screws. Use the wall anchors for additional
holding strength. See Fig.13.
4. Ensure that the knock-out holes on the
back half have been opened up. (Knock-
out holes are also provided on both sides
of the IOM enclosure in case field
conditions require routing the wires from
the sides.) Hold the back half in position on
the drywall. Align the mounting screws with
their holes and fasten the back half
securely on the drywall using the three
screws. See Fig.13.
5. Route the field wires from behind the
drywall through the cable opening and
bring them inside the IOM via the knock-out
holes. Connect the wire terminals to the
ends of the wires and plug the wire
Honeywell IdentIPoint Intelligent Smartcard Readers
terminal(s) in their correct slots on the PCB.
See Fig.15. For IOM connection details
see Fig.17. Drop the excess wire lengths
behind the drywall. Set the S1 DIP switch if
the IOM is to be connected to a reader via
RS485. See Fig.17 and appendix for more
details.
6. Set the IOM address as per Fig.17 and
appendix. Once all connections and
settings are done, close the IOM enclosure
by pressing the front case cover over the
back half. See Fig.15.
7. Use the Allen wrench to tighten the tamper-
resistant screw at the top of the IOM
enclosure. See Fig.16.
Gang-box (concrete wall) Mounting
1. The IOM is a clamshell plastic case. The
back half of the case has the electronic
circuit board fastened to it while the front
case cover swings open to allow access to
the electronics and wiring. Pull open the
front cover. This reveals the mounting
holes and other components inside the
IOM. See Fig.11 and Fig.12.
2. Ensure that the correct sized gang-box is
securely embedded in the concrete wall.
One of the holes provided in the gang-box
for the screws should align properly with at
least the top hole provided in the IOM's
back half for the screw. For the remaining
screws punch additional holes at the
correct places directly in the concrete wall.
Use the wall anchors for additional holding
strength. The gang-box itself should be
large enough to cover both the knock-out
cable holes at the back of the IOM. See
Fig.14.
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95-7771
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