Bosch Appliances LTC 8016/90 instruction manual Data Connection to a Biphase, Generating Device

LTC 8016/90 Instruction Manual Installation

4.6.2Allegiant Data Connections Using a Single Interface Unit

Use the supplied 3 m (10 ft) data interface cable to connect the Allegiant to the Interface Unit. Connect one end of the cable to the Allegiant port selected in the previous section, and the other end of the cable to the Interface Unit port, according to the following guide:

If an Allegiant CONSOLE, PRINTER, or ALARM port is being used, connect the cable to the RS-232 connector on the rear of the Interface Unit.

If an Allegiant COM1 or COM2 port is being used, connect the cable to the RS-485 IN connector on the rear of the Interface Unit.

PC	RS-485 IN	15	13	11	9		7	5	3	1
						LOOPING VIDEO 1-16
			INPUTS
						. . . . . . . . . . . . . . . . .
RS-232	RS-485 OUT	16	14	12	10	. . . . . . . . . . . . . . . . .	8	6	4	2

2 m (6 ft) Supplied					LTC 8016 Interface Unit
Data Interface Cable
	LTC8200												ALARM 1-8 ALARM 9-16 RELAY OUT
CONSOLE	1	2	3	4	5	1	2	3	4	5	6	7	8
		MONITOR OUTPUTS								CAMERA INPUTS

Allegiant	. . . . . . . . . . . . . . . . .								BIPHASE OUT	BIPHASE OUT	BIPHASE OUT
	KEYBOARD	9	10	11	12	13	14	15	16
CONSOLE Port		LTC 8200 Allegiant Series Switcher

Figure 7 Data Interface Connection Detail When Using Large Model Allegiant System

EN 15

4.6.3Allegiant Data Connections Using Multiple Interface Units

Up to 31 units can be connected to a single Allegiant switcher, using a daisychain data interface configuration. This provides support for up to

496 Bilinx cameras. Since the same data is being sent to all Interface Units in the chain, it does not matter what order is used when connecting the data lines between the units. Simply connect the supplied

3 m (10 ft) data interface cable from the RS-485 OUT connector of one Interface Unit to the RS-485 IN of the next unit.

To properly terminate the RS-485 data connection, the last Interface Unit in the series (i.e., furthest from the Allegiant switcher) must have its left-most Group ID set to 9.

			CODE			ETHERNET
						10/100 BaseT
						LINK		ACT	15	13	11	9		7	5	3	1
PC	RS-485 IN
DATA		BIPHASE IN								INPUTS			LOOPING VIDEO 1-16
		0			0		0						. . . . . . . . . . . . . . . . .
		8	2	8	2	8		2
RS-232	RS-485 OUT	6	4	6	4	6	4		16	14	12	10	. . . . . . . . . . . . . . . . .	8	6	4	2
				GROUP ID

2m (6ft) Supplied

Data Interface Cable

			CODE			ETHERNET
						10/100 BaseT
						LINK		ACT	15	13	11	9		7	5	3	1
PC	RS-485 IN
DATA		BIPHASE IN								INPUTS			LOOPING VIDEO 1-16
		0			0		0						. . . . . . . . . . . . . . . . .
		8	2	8	2	8		2
RS-232	RS-485 OUT	6	4	6	4	6	4		16	14	12	10	. . . . . . . . . . . . . . . . .	8	6	4	2
				GROUP ID

2m (6ft) Supplied

Data Interface Cable

			CODE			ETHERNET
						10/100 BaseT
						LINK		ACT	15	13	11	9		7	5	3	1
PC	RS-485 IN
DATA		BIPHASE IN								INPUTS			LOOPING VIDEO 1-16
		0			0		0						. . . . . . . . . . . . . . . . .
		8	2	8	2	8		2
RS-232	RS-485 OUT	6	4	6	4	6	4		16	14	12	10	. . . . . . . . . . . . . . . . .	8	6	4	2
				GROUP ID

2m (6ft) Supplied

Data Interface Cable

			CODE			ETHERNET
						10/100 BaseT
						LINK		ACT	15	13	11	9		7	5	3	1
PC	RS-485 IN
DATA		BIPHASE IN								INPUTS			LOOPING VIDEO 1-16
			0		0		0						. . . . . . . . . . . . . . . . .
		8	2	8	2	8		2
RS-232	RS-485 OUT	6	4	6	4	6	4		16	14	12	10	. . . . . . . . . . . . . . . . .	8	6	4	2
				GROUP ID

Up to 31 units total (when using large Allegiant System Controller)

Allegiant

Figure 9 Data Interface Connection Detail When

COM Port 1

Using Multiple Interface Units

Daisychain configurations can only be used when the

data connection from the controller to the Interface

Unit utilizes either an RS-232 or RS-485 data port.

Do not use this method if the data connection from a

controller uses the biphase data port.

LTC 8600 Allegiant Series Switcher

4.7 Data Connection to a Biphase

2m (6ft) Supplied

Generating Device

Data Interface Cable

The Interface Unit is designed to support data

CODE

ETHERNET

10/100 BaseT

connections from other head-end controller devices

LINK

ACT

15

13

11

9

7

5

3

1

PC

8 6 42

8 6 42

8 6 42

16

14

12

10

. . . . . . . . . . . . . . . . .8

6

4

2

RS-485 IN

DATA

BIPHASE IN

INPUTS

LOOPING VIDEO 1-16

0

0

0

. . . . . . . . . . . . . . . . .

RS-232

RS-485 OUT

GROUP ID

LTC 8016 Interface Unit

with the ability to generate Bosch Security Systems

Figure 8

Data Interface Connection Detail When

biphase control data. Since biphase protocol is a

Using Large Model Allegiant System

single direction communication format, control of

Once a connection is established between the

P/T/Z functions, auxiliaries, and pre-positions are

Interface Unit and the Allegiant, an automatic

fully supported, but it is not possible to receive any

download of the Allegiant’s physical camera-to-

data back from the camera site. This means that

logical camera table is sent to the Interface Unit.

reporting of alarms or other camera site-related events

Prior to this update, the front panel LED on the

is not possible with a biphase data connection.

Interface Unit flashes to indicate that it is waiting for

the information to be received. Once the LED changes to a steady condition, configuration is complete.

Bosch Security Systems 18 August 2005