Honeywell NEXH Series Product guide

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NEXH Camera
Explosion proof Security Camera
(Fixed Type)
INSTALLATION & OPERATION GUIDE BOOK
내압 방폭 카메라
(고정 타입)
ENG
KOR

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Important Safety Instructions
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER(OR BACK).
NO USER SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED SERVICE PRERSONNEL
Explanation of Graphical Symbols.
This symbol is intended to alert the user to the presence of uninsulated
“dangerous voltage” within the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to persons.
This symbol is intended to alert the user to the presence of important
operating and maintenance(Servicing) Instructions in the literature
accompanying the appliance.
TO REDUCE THE RISK OF IGNITION DO NOT OPEN WHEN AN EXPLOSIVE
GAS ATMOSPHERE MAY BE PRESENT
WARNING: To reduce the risk of ignition of hazardous atmospheres, conduit runs
must have a sealing fitting or cable gland connected within PT 3/4 inches of the
enclosure.
WARNING: To reduce the risk of ignition of Hazardous Atmospheres,
disconnect the equipment from the supply circuit before opening.
ENG
1. Install and use this system after reading these instruction thoroughly.
2. Keep these instructions.
3. Install in accordance with the manufacture’s instruction.
4. Take care of all Cautions and Warnings.
5. Use stainless steel hardware to fasten the mount to outdoor surfaces.
6. A readily accessible disconnect device shall be incorporated in the building installation
wiring.
7. Only use replacement parts recommended by the manufacturer.
8. The maximum ambient temperature range is -20℃to 60℃.

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Methods of Installation
WARNING: Gross weight of this system is about 10kg. Use caution when lifting
and installing. It is recommended you to wear proper non-slip gloves be worn during
installation.
This system can be installed in a standard position as below Figure1.
And there are options of installation according to the brackets or adaptors.
Figure1.
Method of Installation
Camera Housing
only with Bracket

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Install on the surface or on the wall with Mount bracket
To install this product, please refer to Figure2 and do the following steps.
1. Make sure the threads of the product and the threads of the supplied stainless steel bolts (Supplied) are
free of dirt and debris.
2. Apply an amount of thread locking compound(not supplied) to the thread of the product and the thread of
the bolts.
3. Secure the product to the mounting surface with the adjusted wrench and four stainless steel bolts and lock
washers. Tighten the bolts to 150~300 kgf.cm (14Nm~29Nm)
Figure2.
Note : Figure2 shows the product being installed on a wall mount bracket which is an optional
product; NEXH-WL (not supplied) and if there is no need the wall mount bracket, just follow a
above step to install the product without wall mount bracket.
Methods of Installation
ENG

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Methods of Installation
Figure3
Install Product to Mounting surface
PT 3/4 “-14
Seal Fitting
(Not Supplied)
Explosion proof
Flexible conduit
(Not Supplied)
PT 3/4”-14 Nipple
Fiber
Filler
Sealing
compou
nd
Cables
Sealing Method
PT 3/4”-14 Thread
To install this product, please refer to Figure3 and do the following steps.
1. Make sure the threads of the supplied three M10X30mm stainless steel bolts and flat/spring washers are free
of dirt and debris.
2. Apply an amount of thread locking compound(not supplied) to the thread of the product and the thread of the
bolts.
3. Make sure the seal fittings(not supplied) and the threaded hole of this system are free of the dirt and particles.
4. Assemble nipple, the threaded hole of this system, seal fitting and flexible conduit(not supplied) to be fasten
firmly and then the cables must be passed through the seal fitting, Nipple and flexible conduit.
Plus, the sealing fitting, flexible conduit, Nipple should be acquired ATEX/IECEx Certification.
Note : Figure3 shows the product being installed on a surface with pedestal mount.

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Camera Setting
1. Loosen the 8ea screws and then apart the Camera Housing cover out of the Camera Housing body.
Then the showing the above figure4.
2. See the figure5 for Setting of communication with the switch on the RX Board.
Rx –Board(Receiver Board)
Figure4.
Rx Board out of Camera Housing
ENG

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Figure5. Lottery and Dip Switches
Figure6. Baud rate and Protocol selection tables.
SW3-1 off sets Pelco-D and S2 protocol automatically.
SW3-1 on is for test switch for pelco-D protocol of camera module.
1
2
3
4
567890
1
2
3
4
567890
Sw2 Sw1
<Control Board>
1. ID Setting
Default ID 1 and can be set ID 1 to 99 at S2,(default) protocol.
Refer to the Figure6 protocol selection table
2. Protocol and Baud rate Setting
Camera Setting
Sw3
Baud rate SW3-2 SW3-3
2400 OFF ON
4800 ON OFF
9600 OFF OFF
SW2 SW1
1 0 1
· · ·
99 9 9
Set SW3-1
Set off OFF
Set on ON
Please DO NOT change protocol, Baud rate and ID setting data of the Zoom module
inside. Refer t o the 24 page for detail.

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Figure7.
Base Schematic of Installation
1. Figure7 is recommended for the base Schematic of Installation.
2. If you wish to consist of another method or other components, you must proceed to do after
conferring with a manufacture.
3. Depend on a DVR, you can control the product with an Utility in the DVR without HTX-5000.
4. Washer Pump is the optional product.
Base Schematic
ENG
POWER
AC110 or 220V
BNC
MAIN MONITOR
DATA1 DATA2
+ - -+ + -
REAR
FRONT
KEYBOARD CONTROLLER
HTX-5000
REAR
DATA 2 DATA 1 DC 12V
RS 485
1 DOME 2
IN OUT DVR RS 232C
ALARM/DVR
DC 12V
SLAVE
RS 485 +
-
Pump-
Pump+
RS 485
DVR
Check Valve
Pump
Motor
+
-
Input Power DC 12~24V
+
GND

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Configuration of Wire Harness
Figure8.
Cable configuration
Cable Configuration
Wire Color Function Description
Brown
Sky Blue
Power Input
(220V or 110V)
Hi
Low
Red
Green
Washer Pump+
Washer Pump-
Pump+
Pump-
Black Video BNC Cable
Black
White Control Data RS485 Data + RS485 Data -
2m ±0.3m
POWER
(AC 220V or 110V)
BNC
Pump
+/-
Control
Data+, -