Bosch VG4-A-PSU0, VG4-A-PSU1, VG4-A-PSU2 User Manual

AutoDome Power Supply
Boxes

VG4-A-PSU0 | VG4-A-PSU1 | VG4-A-PSU2

en Installation Guide

AutoDome Power Supply Boxes Table of Contents | en 3

Table of Contents

1 Important Safety Instructions 5

1.1 Safety precautions 5

1.2 Important safety instructions 6

1.3 Important Notices 8

1.4 UL certification 10

1.5 Bosch notices 10

2 Installing the Power Supply Box 12

2.1 Unpacking 12

2.1.1 Parts List 12

2.1.2 Optional Parts List 12

2.1.3 Description 13

2.1.4 Tools Required 13

2.2 Pre-installation Check List 13

2.3 Mount the Power Supply Box 15

2.3.1 Attach Cover Door 16

2.4 Route Wires and Attach Connectors 18

2.4.1 Methods for Routing Wires 18

2.4.2 Wiring the Power Supply Box 21

2.4.3 Power Supply Box Connections 22

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4 en | Table of Contents AutoDome Power Supply Boxes

3 Cable and Wire Standards 24

3.1 Power 24

3.2 Wire Distance Guide 24

3.3 Video and Control Cables 25

3.3.1 Using Coaxial Cable to Transmit Video and Control 25

3.3.2 Using UTP to Transmit Video and Control 26

3.3.3 Using Ethernet to Transmit Video and Control 27

3.3.4 Using Multi-mode Fiber Optic to Transmit Video and Control 27

3.3.5 Using a Fiber Optic Ethernet Media Converter to Transmit Video
and Control 28

3.4 Control-only Cables 29

3.4.1 Controlling the AutoDome via Biphase 29

3.4.2 Controlling the AutoDome via the RS232 Protocol 30

3.4.3 Controlling the AutoDome via the RS485 Protocol 32

3.5 Fiber Optic Module with an RS232/RS422 Controller 34

3.5.1 Connecting to an LTC 4629 Head End Data/Video Transceiver 34

3.5.2 Configuring the VG5 AutoDome 34

3.6 Audio Cables 36

F.01U.250.895 | 1.0 | 2011.08 Installation Guide Bosch Security Systems, Inc.

AutoDome Power Supply Boxes Important Safety Instructions | en 5

1 Important Safety Instructions

Read, follow, and retain all of the following safety instructions.
Heed all warnings on the unit and in the operating instructions
before operation.

1.1 Safety precautions

DANGER!

High risk: This symbol indicates an imminently hazardous
situation such as “Dangerous Voltage” inside the product.
If not avoided, this will result in an electrical shock, serious
bodily injury, or death.

WARNING!

Medium risk: Indicates a potentially hazardous situation.
If not avoided, this could result in minor or moderate bodily
injury.

CAUTION!

Low risk: Indicates a potentially hazardous situation.
If not avoided, this could result in property damage or risk of
damage to the unit.

NOTICE!

This symbol indicates information or a company policy that
relates directly or indirectly to the safety of personnel or
protection of property.

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6 en | Important Safety Instructions AutoDome Power Supply Boxes

1.2 Important safety instructions

Read, follow, and retain for future reference all of the following
safety instructions. Heed all warnings on the unit and in the
operating instructions before operating the unit.

1. Cleaning - Unplug the unit from the outlet before cleaning.
Follow any instructions provided with the unit. Generally,
using a dry cloth for cleaning is sufficient but a moist, fluff­free cloth or leather shammy may also be used. Do not use
liquid cleaners or aerosol cleaners.

2. Water - Do not use this unit near water, for example near a
bathtub, washbowl, sink, laundry basket, in a damp or wet
basement, near a swimming pool, in an outdoor
installation, or in any area classified as a wet location. To
reduce the risk of fire or electrical shock, do not expose
this unit to rain or moisture.

3. Object and liquid entry - Never push objects of any kind
into this unit through openings as they may touch
dangerous voltage points or short-out parts that could
result in a fire or electrical shock. Never spill liquid of any
kind on the unit. Do not place objects filled with liquids,
such as vases or cups, on the unit.

4. Power cord and plug protection - Protect the plug and
power cord from foot traffic, being pinched by items
placed upon or against them at electrical outlets, and its
exit from the unit. For units intended to operate with
230 VAC, 50 Hz, the input and output power cord must
comply with the latest versions of IEC Publication 227 or
IEC Publication 245.

5. Power disconnect - Units have power supplied to the unit
whenever the power cord is inserted into the power
source. The power cord plug is the main power disconnect
device for switching off the voltage for all units.

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AutoDome Power Supply Boxes Important Safety Instructions | en 7

6. Power sources - Operate the unit only from the type of
power source indicated on the label. Before proceeding,
be sure to disconnect the power from the cable to be
installed into the unit.
– For battery powered units, refer to the operating

instructions.

– For external power supplied units, use only the

recommended or approved power supplies.

– For limited power source units, this power source

must comply with EN60950. Substitutions may
damage the unit or cause fire or shock.

– For 24 VAC units, voltage applied to the unit's power

input should not exceed ±10%, or 28 VAC. User­supplied wiring must comply with local electrical
codes (Class 2 power levels). Do not ground the
supply at the terminals or at the unit's power supply
terminals.

– If unsure of the type of power supply to use, contact

your dealer or local power company.

7. Servicing - Do not attempt to service this unit yourself.
Opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified
service personnel.

8. Damage requiring service - Unplug the unit from the main
AC power source and refer servicing to qualified service
personnel when any damage to the equipment has
occurred, such as:
– the power supply cord or plug is damaged;
– exposure to moisture, water, and/or inclement

weather (rain, snow, etc.);
– liquid has been spilled in or on the equipment;
– an object has fallen into the unit;
– unit has been dropped or the unit cabinet is damaged;
– unit exhibits a distinct change in performance;
– unit does not operate normally when the user

correctly follows the operating instructions.

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8 en | Important Safety Instructions AutoDome Power Supply Boxes

9. Replacement parts - Be sure the service technician uses
replacement parts specified by the manufacturer, or that
have the same characteristics as the original parts.
Unauthorized substitutions may cause fire, electrical
shock, or other hazards.

10. Safety check - Safety checks should be performed upon
completion of service or repairs to the unit to ensure
proper operating condition.

11. Installation - Install in accordance with the manufacturer's
instructions and in accordance with applicable local codes.

12. Attachments, changes or modifications - Only use
attachments/accessories specified by the manufacturer.
Any change or modification of the equipment, not
expressly approved by Bosch, could void the warranty or,
in the case of an authorization agreement, authority to
operate the equipment.

1.3 Important Notices

U.S.A. models only - Section 810 of the National Electrical Code,

ANSI/NFPA No.70, provides information regarding proper
grounding of the mount and supporting structure, grounding of
the coax to a discharge unit, size of grounding conductors,
location of discharge unit, connection to grounding electrodes,
and requirements for the grounding electrode.

Disposal - Your Bosch product was developed and
manufactured with high-quality material and components that
can be recycled and reused. This symbol means that electronic
and electrical appliances, which have reached the end of their
working life, must be collected and disposed of separately
from household waste material. Separate collecting systems
are usually in place for disused electronic and electrical
products. Please dispose of these units at an environmentally
compatible recycling facility, per European Directive 2002/96/

EC

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AutoDome Power Supply Boxes Important Safety Instructions | en 9

Environmental statement - Bosch has a strong commitment
towards the environment. This unit has been designed to
respect the environment as much as possible.
Power lines: An outdoor system should not be located in the
vicinity of overhead power lines, electrical lights, or power
circuits, or where it may contact such power lines or circuits.
When installing an outdoor system, extreme care should be
taken to keep from touching power lines or circuits, as this
contact may be fatal.
U.S.A. models only - refer to the National Electrical Code Article
820 regarding installation of CATV systems.
SELV - All the input/output ports are Safety Extra Low Voltage
(SELV) circuits. SELV circuits should only be connected to
other SELV circuits.
Because the ISDN circuits are treated like telephone-network
voltage, avoid connecting the SELV circuit to the Telephone
Network Voltage (TNV) circuits.

System ground/Safety ground

System (video) ground is indicated by the symbol .

Safety (power) ground is indicated by the symbol .
The system ground is only used to comply with safety standards
or installation practices in certain countries. Bosch does not
recommend connecting system ground to safety ground unless
it is explicitly required. However, if the system ground and
safety ground are connected and grounding loops are causing
interference in the video signal, use an isolation transformer
(available separately from Bosch).

CAUTION!

Connecting System ground to Safety ground may result in
ground loops that can disrupt the CCTV system.

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10 en | Important Safety Instructions AutoDome Power Supply Boxes

1.4 UL certification

Disclaimer

Underwriter Laboratories Inc. (“UL”) has not tested the
performance or reliability of the security or signaling aspects of
this product. UL has only tested fire, shock and/or casualty
hazards as outlined in UL's Standard(s) for Safety for Closed
Circuit Television Equipment, UL 2044. UL Certification does not
cover the performance or reliability of the security or signaling
aspects of this product.
UL MAKES NO REPRESENTATIONS, WARRANTIES, OR
CERTIFICATIONS WHATSOEVER REGARDING THE
PERFORMANCE OR RELIABILITY OF ANY SECURITY OR
SIGNALING RELATED FUNCTIONS OF THIS PRODUCT.

Disclaimer

Underwriter Laboratories Inc. (“UL”) has not tested the
performance or reliability of the security or signaling aspects of
this product. UL has only tested fire, shock and/or casualty
hazards as outlined in UL's Standard(s) for Safety for Information
Technology Equipment, UL 60950-1. UL Certification does not
cover the performance or reliability of the security or signaling
aspects of this product.
UL MAKES NO REPRESENTATIONS, WARRANTIES, OR
CERTIFICATIONS WHATSOEVER REGARDING THE
PERFORMANCE OR RELIABILITY OF ANY SECURITY OR
SIGNALING-RELATED FUNCTIONS OF THIS PRODUCT.

1.5 Bosch notices

Video loss

Video loss is inherent to digital video recording; therefore,
Bosch Security Systems cannot be held liable for any damage
that results from missing video information. To minimize the
risk of lost digital information, Bosch Security Systems
recommends multiple, redundant recording systems, and a
procedure to back up all analog and digital information.

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AutoDome Power Supply Boxes Important Safety Instructions | en 11

Copyright

This manual is the intellectual property of Bosch Security
Systems and is protected by copyright. All rights reserved.

Trademarks

All hardware and software product names used in this
document are likely to be registered trademarks and must be
treated accordingly.

Note:

This manual has been compiled with great care and the
information it contains has been thoroughly verified. The text
was complete and correct at the time of printing. The ongoing
development of the products may mean that the content of the
user guide can change without notice. Bosch Security Systems
accepts no liability for damage resulting directly or indirectly
from faults, incompleteness or discrepancies between the user
guide and the product described.

More information

For more information please contact the nearest Bosch Security
Systems location or visit www.boschsecurity.com

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12 en | Installing the Power Supply Box AutoDome Power Supply Boxes

2 Installing the Power Supply Box

2.1 Unpacking

This equipment should be unpacked and handled with care. If
an item appears to have been damaged in shipment, notify the
shipper immediately.
Verify that all the parts listed in the product's Parts List below
are included. If any items are missing, notify your Bosch
Security Systems Sales or Customer Service Representative.
The original packing carton is the safest container in which to
transport the unit and must be used if returning the unit for
service. Save it for possible future use.

2.1.1 Parts List

The following table lists the parts included with one of the
following power supply boxes:

Power Supply Box Part Number

24 VAC (no transformer) power supply,
NEMA-rated with cover

120 VAC transformer power supply,
NEMA-rated with cover

230 VAC transformer power supply,
NEMA-rated with cover

VG4-A-PSU0

VG4-A-PSU1

VG4-A-PSU2

2.1.2 Optional Parts List

The following table lists the optional equipment for use with
the power supply boxes:

Option Part Number

Trim skirt VGA-A-TSKIRT

Replacement power supply box cover VG4-SBOX-COVER

Analog Multimode Fiber Optic Kit VGA-FIBER-AN

Ethernet Media Converter Kit VG4-SFPSCKT

Note: The fiber optic kits are mounted inside the power supply
box. Refer to the individual kit for installation instructions.

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AutoDome Power Supply Boxes Installing the Power Supply Box | en 13

2.1.3 Description

This chapter details how to install an AutoDome power supply
box. Any variations to the installation procedures are noted.
These power supply boxes are intended for use with the
VGA-PEND_ARM Arm Mount, VGA-A-9543 Pipe Mount, and the
VG4-A-9230 or VGA-ROOF-MOUNT Roof Parapet Mount.
For complete AutoDome installation, mounting, and wiring
information, refer to the VG5 Series AutoDome Installation
Manual that was included with the AutoDome pendant
packaging.

2.1.4 Tools Required

– Small straight blade screwdrivers ~ 2.5 mm (0.1 in.) – 3.1

mm (1/8 in.)
– Medium straight blade screwdriver
– No. 1 and No. 2 Phillips screwdrivers
– Socket wrench and 9/16 in. socket
–Power drill
– Water tight conduits and fittings that meet NEMA 4

standards

2.2 Pre-installation Check List

1. Determine the location and distance for the power supply

box based on its voltage and current consumption. Refer

to Section 3 Cable and Wire Standards, page 24 for wiring

information and distances.

2. Use only UL listed liquid-tight strain reliefs for conduits to

the power supply box to ensure that water cannot enter

the box. You must use water tight conduits and fittings to

meet NEMA 4 standards.

NOTICE!

Power and I/O cabling must be routed separately inside
different permanently earthed metal conduits.

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14 en | Installing the Power Supply Box AutoDome Power Supply Boxes

3. Install all rough wiring including: power, control, video
coax, alarms I/O, relay I/O, and fiber optic cabling. Refer to
Section 3 Cable and Wire Standards, page 24 for video and
control protocol methods.

4. Analog AutoDome: If you plan to use the RS232 or RS485
protocol to control the AutoDome, refer to

Section 3.4.2 Controlling the AutoDome via the RS232
Protocol, page 30, or Section 3.4.3 Controlling the
AutoDome via the RS485 Protocol, page 32, for instructions

on configuring the AutoDome to accept these protocols.

WARNING!

External interconnecting cables are to be installed in
accordance to NEC, ANSI/NFPA70 (for US application) and
Canadian Electrical Code, Part I, CSA C22.1 (for CAN
application) and in accordance to local country codes for all
other countries.
Branch circuit protection incorporating a 20 A, 2-pole Listed
Circuit Breaker or Branch Rated Fuses are required as part of
the building installation. A readily accessible 2-pole disconnect
device with a contact separation of at least 3 mm must be
incorporated.

5. Purchase the appropriate mounting hardware to use,
depending on the location of power supply box.

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AutoDome Power Supply Boxes Installing the Power Supply Box | en 15

2.3 Mount the Power Supply Box

Before mounting the power supply box decide if you will be
wiring the box through the holes in the bottom or back of the
box. If wiring the box through the back, move the two (2) seal
plugs to the bottom holes before mounting.

NOTICE!

Use 3/4-inch NPS (20-mm) fittings for the holes on the bottom
and back of the box. Use 1/2-inch NPS (15-mm) fittings for the
side holes.

Figure 2.1 Power Supply Box with Optional Trim Skirt

1. Use the wall mount template supplied in the packaging box
to locate the four (4) mounting holes for the power supply
box.

2. Drill four (4) holes for the mounting anchors. If installing
outdoors, apply a weatherproof sealant around each hole
at the mounting surface.

3. Place the power supply box into the optional trim skirt.

4. Secure the power supply box to the wall using four (4)
corrosion-resistant stainless steel studs (not included).

NOTICE!

A stud diameter of 6.4 mm (1/4 in.) or 8 mm (5/16 in.), able to
withstand a 120 kg (265 lb) pull-out force is recommended.

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16 en | Installing the Power Supply Box AutoDome Power Supply Boxes

)

)

)

5. Attach the 3/4 in. (20 mm) watertight pipe fittings (not
supplied) to the holes of the power supply box through
which you will run the power, video, and control data
wires.

2.3.1 Attach Cover Door

1. Compress the bottom hinge pin by pushing the pin lever
down and then rotate it behind the hinge pin stop. The
power box cover door provides a hinge pin stop to hold the
bottom hinge open while attaching the door.

o

90

HTR DOME

FUSE

FUSE

24V NC 24V

FUSE

GND T XD R XD  C+ C- GND T XD R XD  C+ C-

Figure 2.2 Align Cover Door Hinge to Power Box

1 Power Supply Box 5 Hold Hinge Pin Open
2 Cover Door 6 Open Position
3 Align Top Hinge 7 Hinge Pin Stop
4 Align Bottom Hinge

2. Open the top hinge by pushing its pin lever outward and
holding it open.
Note: Both hinge pins must be fully compressed to open
(unlock) the female hinges of the cover door before
proceeding to the next step.

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AutoDome Power Supply Boxes Installing the Power Supply Box | en 17

3. While holding the top hinge pin open, position the cover
door to the power supply box and align its hinges.

4. When the hinges are aligned, release the top hinge pin to
engage its mating hinge on the power box. Then release
the bottom hinge pin from the hinge pin stop to complete
attaching the cover door to the power supply box.

NOTICE!

After all wiring is complete, close the cover door and tighten
the two (2) captive screws on the cover door to 10-12 N-m (90­105 in.-lbs) to ensure the power supply box is watertight.

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18 en | Installing the Power Supply Box AutoDome Power Supply Boxes

2.4 Route Wires and Attach Connectors

Power wires must be routed to the left (front) side of the
power supply box through a separate conduit. All video,
control, and alarm wires must be routed through a second
conduit to the right side of the box. Refer to Section 3 Cable and
Wire Standards, page 24 for methods of transmitting video and
data, and for wire specifications.

WARNING!

External interconnecting cables are to be installed in
accordance to NEC, ANSI/NFPA70 (for US application) and
Canadian Electrical Code, Part I, CSA C22.1 (for CAN
application) and in accordance to local country codes for all
other countries.
Branch circuit protection incorporating a 20 A, 2-pole Listed
Circuit Breaker or Branch Rated Fuses are required as part of
the building installation. A readily accessible 2-pole disconnect
device with a contact separation of at least 3 mm must be
incorporated.

2.4.1 Methods for Routing Wires

There are two possible methods to route the video, control, and
alarm wires:
– One is to route the video, control, and alarm wires through

the conduit fitting on the right (front) side of the power
supply box and out to the AutoDome Arm Mount or to the
Interface Board (for Pipe and Roof Parapet mounts).

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AutoDome Power Supply Boxes Installing the Power Supply Box | en 19

GND TXD RXD  C+ C-GND TXD RXD  C+ C-

P101

P106 P105

P107

XF102 XF103

XF101

5 4 3 2 1

J10

J101

(LED)

HTR DOME

24V NC 24V

)

)

)

2

FUSE

FUSE

FUSE

Figure 2.3 VG4-A-PSU1 or VG4-A-PSU2 Power Supply Box

1 24/120/230 VAC

Power In

5 Coax, UTP Video, or Ethernet Wire

(Ethernet for VG5 700 Series only)

2 P101 Connector 6 Control Wire
3 Ground Connection 7 24 VAC Power Out
4 Transformer 8 P107 Connector

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20 en | Installing the Power Supply Box AutoDome Power Supply Boxes

GND TXD RXD  C+ C-GND TXD RXD  C+ C-

P101

P106 P105

P107

XF102 XF103

XF101

5 4 3 2 1

J10

J101

(LED)

HTR DOME

24V NC 24V

)

)

BNC

J102

P107 P101

P102

P103

P104

P106

J101

A

G

N

D

A

7

A

6

A

5

A

4

A

3

AGND
OUT 3
OUT 2
OUT 1

P105

– The second method is to bypass the power supply box and

route the video, control, and alarm wires directly to the
AutoDome Arm Mount, Pipe Mount, or to the Roof Parapet
Mount. You connect only the power wires inside the power
supply box.

2

FUSE

FUSE)

FUSE

Figure 2.4 VG4-A-PSU1 or VG4-A-PSU2 Power Supply Box Connected to

Pipe Interface Board

VG4-A-PSU1/PSU2 Pipe Interface Board

1 24/12/230 VAC Power In 7 P101 Connector
2 P101 Connector 8 P107 Connector
3 Ground Connection 9 24 VAC Power In

4 Transformer 10 Earth Ground
5 24 VAC Power Out 11 24 VAC Power In

6 P107 Connector 12 24 VAC Power In (to Heater)

(to AutoDome)

(to AutoDome)

13 24 VAC Power In (to Heater)
14 AutoDome Power
15 Heater Power

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AutoDome Power Supply Boxes Installing the Power Supply Box | en 21

2.4.2 Wiring the Power Supply Box

1. Route the high voltage 115/230 VAC lines through the
conduit fitting on the left side of the box.
or
Route the 24 VAC lines through the conduit fitting on the
left side of the box.

NOTICE!

The power supply box with transformer comes with a barrier
that separates the high voltage side on the left from the low
voltage 24 VAC side on the right.

2. Cut and trim the high voltage 24/115/230 VAC power and
ground wires with sufficient slack to reach their connector
terminal in the box, but not so long as to be pinched by or
to obstruct closing the cover door.

3. Attach the supplied 3-pin power plug to the incoming high
voltage power wires in the box. Refer to connector P101 in
Table 2.1, Page 23.

4. Analog AutoDome: If you are using UTP for video, route
the UTP cable out to where the AutoDome will be
mounted. Refer to Section 3 Cable and Wire Standards,
page 24 for fiber optic specifications.

5. IP AutoDome: Route the Ethernet cable out to where the
AutoDome will be mounted. Refer to Section 3 Cable and
Wire Standards, page 24 for specifications.

6. Route the low power 24 VAC wires from the right side of
the power supply box out to where the AutoDome will be
mounted. Attach the supplied 5-pin 24 VAC Dome plug to
the wire ends inside the box. Refer to connector P107 in
Table 2.1, Page 23.

NOTICE!

All video, control, and alarm wires either pass through the
power supply box or by-pass it and connect directly to the Pipe
Interface Board.

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22 en | Installing the Power Supply Box AutoDome Power Supply Boxes

C

ONT

O

O DOM

C

ONT

L

T

G

C

C

P101

1 2 3

6 5 4 3 2 1

3

P106

P105

P107

XF102 XF103

XF101

5 4 3 2 1

J10

1

1

J1

(LED)

6 5

G

C

C

HTR DOME

24V NC 24V

2.4.3 Power Supply Box Connections

The following figure is a detailed illustration of the power
supply box, which includes the fuse specifications.

0

RO

IN/OU

+

NDXD

-

4 3 2 1

2

+

ND XD

-

1 Ground Screw 5 Power In
2 Transformer

(115/230 VAC Modes)

6 In/Out; 1/2 in.

(15 mm) NPS Fitting

3 In/Out to Dome 7 Power In; 3/4 in.

(20 mm) NPS Fitting

4 24 VAC to Dome

Interface Board

8 Control Data and Video In/Out;

3/4 in. (20 mm) NPS Fitting

WARNING!

Fuse replacement by qualified service personnel only. Replace
with same type fuse.

Fuse Specifications

Volts XF101 Mains XF102 Camera XF103 Heater

24 V T 5.0 A T 2.0 A T 3.15 A

115 V T 1.6 A T 2.0 A T 3.15 A

230 V T 0.8A T 2.0 A T 3.15 A

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AutoDome Power Supply Boxes Installing the Power Supply Box | en 23

The following table lists the Power Supply Box connectors:

No. Connector Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6

Ground Grounding Screw

P101 115/230 VAC

or 24 VAC

Power In

1

Control to

P105

Dome (Fiber

Optic Model)

1

Control In/Out

P106

(Optional)

P107 24 VAC Power

to Dome Plug

1. Applicable to VG5 100 and 600 Series AutoDomes only.

Tab le 2.1 Power Box Connections

Line NC Neutral

C-

(Biphase)C+(Biphase)

C-

(Biphase)C+(Biphase)

Dome

24 VAC

Dome

24 VAC

Earth

Ground

Earth

Ground

Earth

Ground

RXD (+)

(RS-232/485)

RXD (+)

(RS-232/485)

Heater

(24 VAC)

TXD (-)

(RS-232/485)

TXD (-)

(RS-232/485)

Heater

(24 VAC)

Signal

Groun

d

Signal

Groun

d

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24 en | Cable and Wire Standards AutoDome Power Supply Boxes

3 Cable and Wire Standards

CAUTION!

Installation should only be performed by qualified service
personnel in accordance with the National Electrical Code or
applicable local codes.

CAUTION!

All wires for installation applications must be routed through a
grounded conduit.

3.1 Power

24/115/230 VAC

Copper Wire To comply with local codes.

3.2 Wire Distance Guide

24 V to AutoDome

VA /

Watts

AutoDome 100, Indoor 14 / 7.5 248 m (813 ft) 156 m (512 ft) 98 m (322 ft)

AutoDome 100, Outdoor 47 / 43.5 74 m (242 ft) 46 m (152 ft) 29 m (96 ft)

14 AWG (2.5

mm)

16 AWG (1.5

mm)

18 AWG (1.0 mm)

AutoDome 600, Indoor 27 / 15 129 m (422 ft) 81 m (265 ft) 51 m (167 ft)

AutoDome 600,

Outdoor

AutoDome 700, Indoor 35 / 19 99 m (325 ft) 62 m (205 ft) 39 m (129 ft)

AutoDome 700,

Outdoor

1. Standard heater module. Add Add 16 W if using VG4-SHTR-XT kit.

2. Standard heater module. The VG4-SHTR-XT kit is not applicable to VG5 700 Series

AutoDomes.

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1

2

55 / 51 63 m (207 ft) 40 m (130 ft) 25 m (82 ft)

60 / 55 58 m (190 ft) 36 m (119 ft) 23 m (75 ft)

AutoDome Power Supply Boxes Cable and Wire Standards | en 25

3.3 Video and Control Cables

3.3.1 Using Coaxial Cable to Transmit Video and Control

CAUTION!
600 Series AutoDome: If you are using coaxial cable to transmit

video and data between the AutoDome and the head-end, you
must use the coax cable with ferrite included in the AutoDome
packaging. You must connect the incoming coax cable (from the

^00600

Cable
Compensation

Cable Type Pre-comp OFF Pre-comp ON Pre-comp ON or OFF
RG-59/U 300 m (1000 ft) 600 m (2000 ft) 300 m (1000 ft)
RG-6/U 450 m (1500 ft) 900 m (3000 ft) 450 m (1500 ft)
RG-11/U 600 m (2000 ft) 1200 m (4000 ft) 600 m (2000 ft)
Size O.D. between 4.6 mm (0.181 in.) and 7.9 mm (0.312 in.)
Shield Copper braid: 95%
Central Conductor Standard copper center
Terminal Connector BNC

head-end) to the jack (female end) on the ferrite cable and
connect the plug end (male connector) of the ferrite cable to
the AutoDome’s coax connector.

Coaxial cable terminated with BNC connectors is the most
common method for transmitting composite video. Bilinx
control data can also be sent over the same cable.
Bilinx is a Bosch 2-way communication protocol that allows
remote control, configuration, and updates over a video coax
cable. Bilinx is available on all VG5 100 and 600 Series
AutoDomes.
VG5 Series AutoDomes feature cable compensation or “Pre­Comp,” which extends the range of video from the head end.

Maximum Distances

Video Only Bilinx Control

WARNING!

Cable compensation (Pre-Comp) does not extend the range of
Bilinx control. Pre-Comp is not available with VG5 700 Series
AutoDomes.

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26 en | Cable and Wire Standards AutoDome Power Supply Boxes

+

-

1(+) &

RJ4

3.3.2 Using UTP to Transmit Video and Control

Unshielded twisted pair (UTP) cable terminated with RJ45 male
connectors are used to transmit composite video using pins
1(+) and 2(-). Typically, a Coax to UTP cable converter is
required at the head-end of the system.
Bilinx control data can also be sent over the same two video
wires (1 & 2). Bilinx is a Bosch 2-way communication protocol
that allows remote control, configuration and updates over a
passive UTP cable.
VG5 100 and 600 Series AutoDomes feature cable
compensation or “Pre-Comp,” which extends the normal range
of control from the head end.

WARNING!

Do not connect the RJ45 connector unless using UTP video.

Cable Compensation

Maximum Distance

Cable Type Pre-comp OFF Pre-comp ON
CAT5 UTP 229 m (750 ft) 450 m (1500 ft)
Terminal Connector RJ45
Requirement Coax to UTP Converter

The following figure illustrates the connections necessary to
transmit video and control over a UTP cable.

Figure 3.1 Video and Control over UTP

1 Head End Video 3 Pins
2Coax 4AutoDome

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AutoDome Power Supply Boxes Cable and Wire Standards | en 27

3.3.3 Using Ethernet to Transmit Video and Control

CAUTION!

Ethernet connections must be made to non-exposed (indoor)
networks only.

The AutoDome VG5 700 series connects to a 10 Base-T/100
Base-TX network either directly or via a switch. Both video and
control are transmitted over a standard TCP/IP network using
the built-in Web server.

Cable Type CAT-5E or CAT 6 Ethernet
Maximum Distance 100 m (328 ft)
Bandwidth 10 Base-T/100 Base-TX
Terminal Connector RJ45, Female

WARNING!

Do not connect a coaxial cable while the RJ45 Ethernet cable is
connected.

3.3.4 Using Multi-mode Fiber Optic to Transmit Video
and Control

Fiber Optic kits, available for AutoDome 100 and 600 Series
cameras, transmit both video and Biphase control over an
analog singlemode or multimode fiber.

Multimode

Fiber Type 50/125 µm, 62.5/125 µm, low loss multimode glass

fiber
Maximum Distance 4 km (2.5 miles)
Minimum Bandwidth 20 MHz (Video - 850 nm / Control - 1300 nm)
Requirement Bosch LTC 4629 Fiber Receiver at controller end of

system
Terminal Connector ST

Singlemode

Fiber Type 9/125 µm, low loss single glass fiber
Maximum Distance 69 km (43 miles)
Minimum Bandwidth 20 MHz (Video - 1310 nm /Control - 1550 nm)
Requirement Single mode fiber receiver at controller end of

system

Terminal Connector ST

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28 en | Cable and Wire Standards AutoDome Power Supply Boxes

3.3.5 Using a Fiber Optic Ethernet Media Converter to
Transmit Video and Control

The fiber optic media converter kit, available for AutoDome 700
Series cameras, is designed to transmit 10/100 Mbps Ethernet
signals over fiber optic cable using 10/100 Mbps Small Form­factor Pluggable (SFP) modules. The SFP modules are available
as multi-mode fiber (MMF) or single-mode fiber (SMF) models
with a single SC connector or dual-fiber with an LC connector.
Refer to the VG4-SFPSCKT Fiber Optic Media Converter
Installation Guide.

Ethernet Media Converter

Data Interface Ethernet
Data Rate 10/100 Mbps

IEEE 802.3 Compliant
Full Duplex or Half Duplex Electrical Port
Full Duplex Optical Port

Fiber Type, MMF 50/125 µm MMF. For 50/125 µm fiber, subtract 4 dB

from the specified optical budget value. Must meet or
exceed fiber standard ITU-T G.651.

Fiber Type, SMF 8–10/125 µm SMF. Must meet or exceed fiber standard

ITU-T G.652.
Maximum Distance 60 km (37.3 miles)
Requirement Media converter receiver (CNFE2MC/IN) at controller

end of system
Terminal

Connection

Duplex LC or Single SC

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AutoDome Power Supply Boxes Cable and Wire Standards | en 29

100 Ω

3.4 Control-only Cables

3.4.1 Controlling the AutoDome via Biphase

(Shielded 2-wire, half-duplex, multi-drop, 5000 ft. cable limit)
Biphase is the standard Bosch protocol used to send Pan/Tilt/
Zoom control over 2-wire shielded twisted pair (STP)
terminated with a 100 Ω terminal resistor.
The AutoDome has a 100 Ω termination resistor between the
Biphase C+ and C- terminals.

CAUTION!

The Biphase shield must be connected to the head end only.

Cable Type STP - Shielded Twisted Pair

Distance 1524 m (5000 ft) Belden 8760 recommended
Transmission Rate 31.25 KHz
Gage 1.02 mm (18 AWG)
Termination 100 Ω
Terminal Connector Screw terminals
Voltage 4 Vp-p

The figure below illustrates the connections necessary for
Biphase operation.

Figure 3.2 Connections for Biphase Operation

1 C- (Biphase) 7 AutoDome Data In/Out
2 C+ (Biphase) 8 Head End Biphase
3 Earth Ground 9 P105/P106 Connector in Power Supply

Box
4 RxD 10 C- (Biphase)
5 TxD 11 C+ (Biphase)
6 Signal Ground 12 Shield

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30 en | Cable and Wire Standards AutoDome Power Supply Boxes

100 Ω

In a daisy chain configuration, where multiple domes are
connected in series, the 100 Ω resistor must be removed from
all but the last dome. You can daisy chain a maximum of four (4)
AutoDomes.

Figure 3.3 Connections for a Daisy Chain Configuration

1 C- (Biphase) 9 Dome 3
2 C+ (Biphase) 10 Dome 2
3 Earth Ground 11 Dome 1
4 RxD 12 Head End Biphase
5 TxD 13 C- (Biphase)
6 Signal Ground 14 C + (Biphase)
7 Last Dome Data In/Out 15 Shield
8 P105/P106 Connector in Power

Supply Box

3.4.2 Controlling the AutoDome via the RS232 Protocol

(3-wire, full-duplex, single-ended, 50 ft. cable limit)
RS232 is a common, single-ended communication protocol
used for control. Data transmission via 3-wires (TDX, RXD,
common) is from one transmitter to one receiver at relatively
slow baud rates (up to 57.6 Kbaud) and short distances up to
50 ft.

NOTICE!

After making the wire connections for RS232 operation,
reposition the slide switch located on the CPU Module to the
camera head inward and away from the LEDs.

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AutoDome Power Supply Boxes Cable and Wire Standards | en 31

Wire Type 3-wire (TXD, RXD, common)

Distance 15 m (50 ft)
Maximum Baud Rate 57.6 Kb
Voltage ± 15 V
Termination 100 Ω
Slide Switch Away from LEDs (factory default)

Figure 3.4 Connections for RS232 Operation

1 C- (Biphase) 7 AutoDome Data In/Out
2 C+ (Biphase) 8 P105/P106 Connector in Power

Supply Box
3 Earth Ground 9 Head End RS232
4 RxD 10 TxD
5 TxD 11 RxD
6 Signal Ground 12 Ground

Figure 3.5 Position of CPU Switch for RS232 Operation (camera module

not shown for clarity)

1 Switch Location
2LEDs
3 RS232
4CPU Module

Note: To access the CPU switch you must remove the bubble
from the pendant housing.

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32 en | Cable and Wire Standards AutoDome Power Supply Boxes

3.4.3 Controlling the AutoDome via the RS485 Protocol

2-wire (shielded), half-duplex, differential, multi-drop (32
nodes), 4000 ft cable limit)
RS485 is capable of controlling a true multi-drop network and is
specified for up to 32 drivers and 32 receivers on a single 2­wire bus. The AutoDome uses the 2-wire mode, although RS485
can be connected in a 2- or 4-wire mode.

NOTICE!

The wire shield must be tied to signal at both ends, if 2-wire
twisted pair is used. After connecting the wires for RS485
operation, make sure the slide switch on the main board to the
camera head is positioned toward the LEDs (default).

CAUTION!

Bosch recommends that multiple RS485 connections be
arranged as a connected series of point-to-point (multi­dropped) nodes, as a line or as a bus. It is not recommended to
arrange RS485 connections as a star, ring, or as a multiple­connected network. Star and ring topologies may cause signal
reflections or excessively low or high termination impedance.

Wire Type 2-wire shielded twisted pair

Distance 1219 m (4000 ft)
Maximum Baud Rate 57.6 kb
Gage 0.511 mm (24 AWG)
Wire Impedance 120 W
Slide Switch Toward LEDs (factory default)

The following figure illustrates the connections for RS485
connections.

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AutoDome Power Supply Boxes Cable and Wire Standards | en 33

100 Ω

Figure 3.6 Connections for RS485 Operations

1 C- (Biphase) 7 AutoDome Data In/Out
2 C+ (Biphase) 8 P105/P106 Connector in Power Supply

Box
3 Earth Ground 9 Head End RS485
4 RxD 10 Data +
5 TxD 11 Data ­6 Signal Ground 12 Ground

Figure 3.7 Position of CPU Switch for RS485 Operation (camera module

not shown for clarity)

1 Switch Location
2LEDs
3 RS485
4CPU Module

Note: To access the CPU switch you must remove the bubble
from the pendant housing.

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34 en | Cable and Wire Standards AutoDome Power Supply Boxes

3.5 Fiber Optic Module with an RS232/RS422
Controller

An AutoDome with a fiber optic module is prewired to operate
with Biphase signals only. This section describes the
procedures necessary to control a VG5 series AutoDome fitted
with a fiber optic kit using an RS232 controller or a Pelco®
RS422 controller.
To control a VG5 Series Autodome from an RS232 or from a
Pelco RS422 controller you must run control wires from the
controller to an LTC 4629 head-end fiber optic module.

3.5.1 Connecting to an LTC 4629 Head End Data/Video
Transceiver

1. Connect the RS232 cable (TxD from the controller) to the

RS232 RxD port (pin 1) of the LTC 4629.

2. Connect the ground wire of the controller to Pin 2 on the

LTC 4629.

3.5.2 Configuring the VG5 AutoDome

1. Disconnect the power to the VG4 power supply unit; then

open the unit.

2. Remove the green Serial Communications wire from the

P106 connector.

3. Remove the 100 Ω resistor across the C+ and C- pins.

4. Cut the five wires from the green Serial Communications

wire mating connector.
Ensure that the insulation covers each wire to avoid wires
from touching.

5. Cut back the insulation on the blue (ground) wire and on

the green (RxD) wire enough to be able to connect these
wires back into the P106 connector.

6. Connect the blue (ground) wire to the C- pin on the P106

connector.

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AutoDome Power Supply Boxes Cable and Wire Standards | en 35

GND

XD XD

C

101

P106

0

)

2

GND TXD RXD C+ C-

7. Connect the green (RxD) wire to the C+ pin on the P106
connector.

7

24 VAC

P

4V NC 24V

P105

+ C-

LED

2

F1

Figure 3.8 Detail of P106 Connections

1 Green RxD wire connected to C+
2 Blue Ground wire connected to C-

8. Connect the fiber optic cable from the AutoDome to the
LTC 4629.

9. Close the door to the power supply unit.

10. Ensure that the VG5 AutoDome is set to receive RS232
commands.
– Remove the bubble from the VG5 AutoDome housing.
– Locate the protocol switch on the CPU board.
– Ensure that the protocol switch is in the left position

for RS232 operation.

Figure 3.9 Position of CPU Switch for RS232 Operation

1 Switch Location
2LEDs
3 Move Switch to the left for RS232 Operation
4CPU Module

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36 en | Cable and Wire Standards AutoDome Power Supply Boxes

11. Return the bubble to the AutoDome housing.

12. Return power to the power supply box.

3.6 Audio Cables

The VG5 700 Series AutoDome is capable of receiving line input
audio signals and transmitting it over a network. The audio
signal is transmitted one-way and in sync with the video signals.

Audio Line Input Specifications

Max. Input Voltage 5.5 Vpp

Impedance 9K Ω
Sample Rate 8 K Hz, 16 Bit, mono
Shield Bare copper braid: 95% coverage
Internal gain level adjustment is available

Wire Specifications

Wire Type

Distance 10 m (33 ft)
Gage 22 AWG to Biphase connector (P105/P106)
Shield Bare copper braid: 95% coverage
Center conductor Stranded bare copper

3

Coax

(recommended)

NOTICE!

Separate the audio cables from the AC power lines to avoid
noise.

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AutoDome Power Supply Boxes Cable and Wire Standards | en 37

Audio Connections

1. Remove the 100 Ω termination resistor from the Biphase
terminals.

2. Connect the audio line level source to the Biphase C+ input
terminal.

3. Connect the audio signal ground to the Biphase C- input
terminal.
The following figure illustrates the connections for audio
over an IP network.

Figure 3.10 Connections for audio over an Ethernet network

1 C- (Biphase) 7 AutoDome Data In/Out
2 C+ (Biphase) 8 P105/P106 Connector
3 Earth Ground 9 Audio Out
4RxD
5TxD
6 Signal Ground

NOTICE!

Refer to the VG5 700 Series AutoDome User Manual for
configuring and using audio over an IP Ethernet network.

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F.01U.250.895 | 1.0 | 2011.08 Installation Guide Bosch Security Systems, Inc.

Bosch Security Systems, Inc.

850 Greenfield Road
Lancaster, PA 17601
U.S.A.

www.boschsecurity.com

© Bosch Security Systems, Inc., 2011