TOA Electronics C-RM1000 CU Expanded Digital video recorder system Cascade-connection

13.2.2. Expanded Digital video recorder system (Cascade-connection)

				REMOTE
	Interface Unit C-RF1000			CONTROLLER
					INPUT-B
		REMOTE CONTROLLER
		1 2 3 4	POWER/DVR
			INTERFACE UNIT C-RF1000
	DVR CONTROL
	OUTPUT-A
		Supplied modular cable (3 m (9.8 ft))
Group 1
	Digital Video Recorder 1
	C-DR091 or	RM IN-A
		Termination: OFF			Monitor
Combination Camera	C-DR161 Series
					output 1

Group 1

Remote REMOTE

Controller 1 CONTROLLER

C-RM1000 OUTPUT-B

*1 RS-485

RM

1-16OUT-B

To AC Main

RS-485

Digital Video Recorder 2

LINK

Monitor output 2

To LAN

Monitor output 1

RM IN-B Termination: OFF

Master monitor

DVR 1 Live display only

AC adapter

Remote

Controller 2

*1			Monitor
	RS-485
			output 2
1-16		RM
		OUT-B

DVR 2 Live display only

RS-485 To LAN

Group 2

*1

Digital Video Recorder 3

RS-485

RM IN-B	Monitor	Remote
Termination: OFF
		Controller 3
	output 1	Group 2
		Master
		monitor

1-16	RM
	OUT-B

LINK
	Monitor
	output 2
		DVR 3
		Live display
To LAN		only

Digital Video Recorder 8

*1

RS-485

1-16

RM IN-B	Monitor
	output 1	Remote
Termination: ON
		Controller 4
		DVR 8
		Live display
	Monitor	only
	output 2
To LAN

: Coaxial cable (video signal)		PC
: CPEV-S 0.65-2C (RS-485 control line)
: Modular cable, 3 m (9.8 ft).
(supplied with the C-RM1000)	LAN

*1 Match the Combination Camera’s address to the Digital Video Recorder’ s video input number.

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