TOA Electronics C-IF500 Star Connection, Connection cables, Termination switch setting

5.3. Star Connection

Connect the Combination camera's control cable to the unit's Slave Connection Terminal, making sure to match their polarities.

Camera control terminal	Remote controller
	C-RM500
GND

Shielded twisted-pair cable

Termination switch: OFF

	MASTER		SLAVE			C-IF500
IN	OUT		A	B	C	D
GND	GND	TERMINATION	GND	GND	GND	GND
		OFF ON

Combination camera

Ch 1	Ch 2	Ch 3	Ch 4
Termination switch	Termination switch	Termination switch	Termination switch
ON	ON	ON	ON

Termination switch: ON

	MASTER		SLAVE			C-IF500
IN	OUT		A	B	C	D
GND	GND	TERMINATION	GND	GND	GND	GND
		OFF ON

Combination camera

Ch 5	Ch 6	Ch 7	Ch 8
Termination switch	Termination switch	Termination switch	Termination switch
ON	ON	ON	ON

[Connection cables]

•Recommended cable type: CPEV-S type (shielded twisted-pair cable) thicker than 0.65 mm in diameter.

•The maximum cable distance between the Combination camera and each Slave Connection terminal is 1.2 km.

[Termination switch setting]

•Set the termination switches of all connected cameras to ON.

•Make sure that the unit's termination switch is set as follows.

Units other than the last connected unit: Termination switch OFF

Last connected unit: Termination switch ON

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