3.0 INSTALLATION

The BK4000/BK4024/BK4220 Blower Kits are sup- plied with the following installation parts:

QTY

ITEM

1

Blower

1

Blower Bracket

To install the BK4000/BK4024/BK4220 perform the following steps (refer to Figure 1):

3.1 PARTS LIST (Figure 1.)

1.Remove the Phillips Head screws from the rear cap and slide the assembly out from the enclosure.

2.Attach the blower assembly to the rear plate using two of the self-tapping screws, holding the end cap to the sled.

3.Wire according to the wiring diagram in Figure 2.

NOTE: When used with a heater kit (and PCB), the blower can be wired into the termi- nal block on the PC Board (see Figure 2). With the blower kit only, the PCB is not necessary.

Item

Qty

Description

Part Number

 

 

 

 

1

1

Bracket, fan/pc board

BK40004000COMP

2

1

Bracket component, 24VAC, 230VAC

BK7044002COMP

 

1

PCB assy, term/thermott, (used with heater kit)

PCB9000300ASSY

3

1

Fan, 2.36-inch Sq., 120/230 VAC

MM750010003

 

1

Fan, 2.36-inch Sq., 24VDC

ED210005

4

1

Resistor 3k ohm, 10w (230 VAC blowerkit only)

RES003.0K10.0

 

1

Diode Bridge Rect, 1A400PRV (24 VAC only)

DIOMDA104

5

1

Insulator, PC board (heater kit only)

BK400010000

A

4

Washer, nylon

ZH200X437X62N

B

4

Screw, 6-32 x 3/8 pan phil SS

ZH6-32X.375SPP

C

2

Screw, 6-32 x 1.5 pan phil SS

ZH6-32X1.50SPP

D

2

Nut, hex, 6-32

ZH6-323NUTSH

E

2

Screw, 6-32 x 1/4 self tapping phil

ZH6-SFX.250SPP

F

8

Internal tooth lockwasher, #6

ZH6LWSIS

 

 

 

 

 

 

 

 

 

 

 

 

Figure 1. Blower Kit Installation

2

PELCO Manual C436M-B (12/94)

Page 2
Image 2
Pelco BK4220, BK4024 operation manual Installation, Qty

BK4024, BK4220 specifications

Pelco, a leading provider of video security solutions, has introduced two of its innovative products, the BK4024 and BK4220 video encoders. Designed to meet the evolving needs of surveillance systems, both models offer enhanced capabilities that cater to various security requirements across diverse sectors.

The Pelco BK4024 is an advanced video encoder that converts analog video signals into IP streams. This device is ideal for organizations looking to upgrade their existing analog infrastructure to a more scalable, IP-based solution. With support for up to 24 channels, the BK4024 can significantly enhance the efficiency of video management systems, while maintaining high video quality. It offers advanced compression technologies such as H.264, which reduces bandwidth usage without compromising on image clarity. This ensures that users can transmit high-resolution video over limited network resources, making it suitable for various deployments including retail, education, and city surveillance.

On the other hand, the Pelco BK4220 provides users with the ability to manage up to 20 channels, focusing more on smaller, localized applications. Like the BK4024, the BK4220 supports H.264 compression, enabling efficient bandwidth management. One of its standout features is the advanced streaming options that allow for simultaneous streaming of multiple resolutions. This flexibility permits various users to access different video qualities based on their specific needs or bandwidth availability.

Both encoders are equipped with Pelco’s robust security features, including user-authentication protocols and data encryption capabilities, ensuring that video feeds are protected against unauthorized access. Additionally, both models are designed for easy integration with existing security systems, supporting a variety of video management software solutions. Their modular design allows for straightforward scalability, making it easy for organizations to expand their surveillance coverage as required.

Ultimately, the Pelco BK4024 and BK4220 stand out for their advanced encoding capabilities, security features, and integration flexibility. Whether for large-scale deployments or localized applications, these video encoders are tailored to meet diverse surveillance needs, ensuring that organizations can enhance their security posture without sacrificing performance or quality. With Pelco's commitment to innovation, these encoders symbolize the future of video surveillance and management technology.