Hitachi BE-IR20, 21 manual Typical connection, Blk Grn Yel Red

Page 9

9.Typical connection

BE-IR20

Connector

B7B-ZR

		7	6	5	4	3	2	1
	Housing	N.C	N.C	N.C	+9V	GND	OUT	GND
	Housing						Video	Video
	ZHR-7						Video	Video
	ZHR-7

BLK

GRN YEL

RED

Note1 : • When more than one video monitor is connected in series , set the 75Ω termination switch on the last unit to ON.

Note2 : • Supply voltage range : 8.5 to 9.5V

•Be sure to check the polarities of the power source

before turning on the external DC power supply.

Image processor or

Video monitor

75Ω

ON

VIDEO

IN OUT

OFF

(Note 1)

Regulated power supply

(More then 300 mA)

－＋

DC9V (Note 2)

BE-IR20 / 21

8

Image 9

Contents Infrared B/W Camera Module Operation Guide Table of Contents Introduction SpecificationsGeneral Composition．Specifications BE-IR20 BE-IR20 External view Optical dimensionsTwo 2.5 mm Dia InstallationBLK GRN YEL RED Typical connectionGND Typical connectionExternal sync BE-IR21 AGC on / off Function setting and changesGamma response Function setting and changesAuto electronic shutter on / off Fixed Changes to fixed shutter modeBE-IR20 external sync BE-IR21 internal sync HD and VD output BE-IR20 only Options Options BE-IR20/21 and LA-IR20 combined dimensionsSpectral sensitivity typical example U t i o n