Honeywell IdentIPoint Installation Instructions Manual page 13

WARNING
Make all electrical field connections to reader and
IOM(s) before applying DC power to configuration.
Failure to do so and connecting positive terminal
first on IOM before negative can result in failed
operation that would require power recycling. Do
not make power connections with power applied
to wiring/terminal blocks - power down all circuits
before connecting or disconnecting all terminal
blocks on reader or IOM.
WARNING
Grounds need to be affixed first before applying
any power to a configuration. The dedicated
ground connector J3 on the IOM (see Fig.18) can
be used for the above purpose.
WARNING
No components should be added to a hot i.e.
powered up configuration.
CAUTION
Electro-static discharge (ESD) can damage CMOS
integrated circuits and modules. To prevent
damage always follow these procedures:
— Use static shield packaging and containers to trans-
port all electronic components, including completed
reader assemblies.
— Handle all ESD sensitive components at an approved
static controlled workstation.
Drywall Mounting
1. The IOM has 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.12 and Fig.13.
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.14.
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.14.
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.14.
5. Route the field wires from behind the drywall through
the cable opening and bring them inside the IOM via the
knock-out holes. See Table.2 for wire sizes and dis-
HONEYWELL IDENTIPOINT™ INTELLIGENT SMARTCARD SYSTEM
tances. Connect the wire terminals to the ends of the
wires and plug the wire terminal(s) in their correct slots
on the PCB. See Fig.16. For IOM connection details see
Fig.18 and Table.8. 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.18, Table.10
and Section RS485 Communication and Termination
Setting of Connector and Switch Descriptions topic for
more details.
6. Set the IOM address as per Fig.18, Table.11 and Sec-
tion IOM Address Setup of Connector and Switch
Descriptions topic for more details.
7. Once all connections and settings are done, close the
IOM enclosure by pressing the front case cover over the
back half. See Fig.16.
8. Use the Allen wrench to tighten the tamper-resistant
screw at the top of the IOM enclosure. See Fig.17.
Gang Box (concrete wall) Mounting
1. The IOM has 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.12 and Fig.13.
2. Ensure that the correct sized gang box is securely
embedded in the concrete wall. One of the holes pro-
vided in the gang box for the screws should align prop-
erly with at least the top hole provided in the IOM's back
half for the screw. For the remaining screws punch addi-
tional 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.15.
3. Route the field wires from the conduits into the gang box
and bring them inside the IOM via the knock-out holes.
See Table.2 for wire sizes and distances. The IOM can
now be mounted on the wall. Hold the back half in posi-
tion over the gang box and wall. Align the three mount-
ing screws with their holes and fasten the back half
securely on the gang box and wall using the screws.
See Fig.15.
4. Connect the wire terminals to the ends of the wires and
plug the wire terminal(s) in their correct slots on the
PCB. See Fig.16. For IOM connection details see Fig.18
and Table.8. Allow room for any excess wire lengths
inside the gang box. Set the S1 DIP switch if the IOM is
to be connected to a reader via RS485. See Fig.18,
Table.10 and Section RS485 Communication and Ter-
mination Setting of Connector and Switch Descriptions
topic for more details.
5. Set the IOM address as per Fig.18, Table.11 and Sec-
tion IOM Address Setup of Connector and Switch
Descriptions topic for more details.
6. Once all connections and settings are done, close the
IOM enclosure by pressing the front case cover over the
back half. See Fig.16.
7. Use the Allen wrench to tighten the tamper-resistant
screw at the top of the IOM enclosure. See Fig.17.
NOTE: The power supply wiring for the BTIO IOM shall
be enclosed by conduit.
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