The BUS is without doubt one of the most important components of any intrusion control panel.

It is the “backbone” of the system, in fact, the BUS carries information from the control panel to the system peripherals and vice versa. Therefore, if the system is to provide maximum reliability, then the BUS must do the same.

To assist installers in this task, INIM provides several BUS isolator versions.

IB200/A

IB200/A

IB200/P

IB200/P

IB200/U

IB200/U

The BUS is without doubt one of the most important components of any antintrusion control panel.

It is the “backbone” of the system, in fact, the BUS carries information from the control panel to the system peripherals and vice versa. Therefore, if the system is to provide maximum reliability, then the BUS must do the same.

To assist installers in this task, INIM provides several BUS isolator versions.

The standard version  (IB200/P e IB200/U) protects and regenerates the BUS data signals.

The enhanced version (IB200/A) protects and regenerates the BUS data signals and its power supply.

Using an isolator limits BUS trouble caused by eventual anomaly (short-circuit, tamper) to the isolator-protected section and simplifies identification of it the section involved. As a result of the regeneration feature, fitting an isolator to the BUS also allows you to extend its length.

The IB200/A is also useful safeguard against acts of vandalism acts to peripherals located in non-protected areas. If a peripheral is damaged and the operating capacity of the BUS is at risk, the isolator, installed in the protected area will guarantee the functionality of the rest of the system.

Main features

IB200/U

IB200/P

IB200/A

Cable length downstream of the isolator (L)

500 m @ 38.4 Kbps

350 m @ 125  Kbps

200 m @ 250 Kbps

500 m @ 38.4 Kbps

350 m @ 125  Kbps

200 m @ 250 Kbps

500 m @ 38.4 Kbps

350 m @ 125  Kbps

200 m @ 250 Kbps

Maximum number of isolators in cascade

9 @ 38.4 Kbps

6 @ 125  Kbps

2 @ 250 Kbps

9 @ 38.4 Kbps

6 @ 125  Kbps

2 @ 250 Kbps

9 @ 38.4 Kbps

6 @ 125  Kbps

2 @ 250 Kbps

Galvanic isolation of data (D, S)

Yes

Yes

Yes

Regeneration of data signals (D, S)

Yes

Yes

Yes

Tamper signaling

-

Yes

Yes

I-BUS analysis function

Yes

Yes

Yes

Address programmable (for firmware upgrading)

Yes

Yes

Yes

Galvanic isolation of power supply (+, -)

Configurable

Configurable

Yes

Regenerated voltage of BUS power supply

-

-

Yes

Regenerated voltage of BUS power supply adjustable from 12 to 16 Vdc)

-

-

13,8 Vdc

Maximum regenerated current (@13.8Vdc)

-

-

1000 mA

Permitted interval of input voltage

-

-

8-16 Vdc

Dimensions (HxWxD)

59x108x20 mm

80x126x27 mm

171x80x27 mm

Weight

60 g

100 g

170 g