Panasonic WJ-SX650 Operating Instructions Manual

Also see for WJHD309 - DIGITAL DISK RECORDER: Manual Operating instructions Operating instructions Operating instructions Specifications

Contents

Panasonic WJ-SX650 Operating Instructions Manual Manual pdf 27 page image

27■ Camera ConnectionsThe following is a connection example to use system cameras and combination cameras.Notes:• Make sure that the cable length is less than 900 m {3 000 ft} between the camera site and the unit when using RG-59/U,BELDEN 9259 or equivalent cables.• To display recorded images on monitors connected to this unit, connect the MONITOR OUT connectors of recorders to theCAMERA IN connectors of the unit.• When connecting cameras to the unit, reserve more unused connectors than the recorder total number. (Refer to p. 63Recorder Connections for details.)■ RS-485 Camera ConnectionsThere are two options to connect RS-485 cameras to this unit.• 1:1 connection: One camera is connected to one RS-485 (CAMERA) port.• Daisy chain connection: Up to 8 cameras can be connected to one RS-485 (CAMERA) port.Notes:• Set the line termination to ON for cameras at the connection ends. Line termination setting is performed with the MODE 1 to4 switches (refer to p. 61) at video input rear boards.• Perform the RS-485 camera setting in RS485 CAMERA of SETUP MENU (refer to p. 84) or "System" – "RS485 Camera" ofWJ-SX650 Series Administrator Console.• 1 200 m {3 937 ft} is the total length limit of RS-485 cables.• Recommended for RS-485 communication is AWG#22 or thicker one. The cable should be shielded, two-wire, twisted pair,and with low impedance.• Conform the 2-wire or 4-wire communication setting of this unit to that of RS-485 cameras.The following is the details on MODE 1 to 4 switch settings.VIDEO OUT 3VIDEO OUT 4 VIDEO OUT 2 IN X-2VIDEO OUT 1 ALARM ININ X-116321531 3014 1329 2812 1127 2610 925CAMERA IN248 723 226 521 204 319 182 117EXTENSION 3 IN EXTENSION 2 IN4MODE RS485 (CAMERA) RS485 (CAMERA)3MODE MODE MODE2 1IN C-3171516 123418193132System cameraCombinationcameraVideo input rear boardONOFF2-wire communication Line termination: ON4-wire communication Line termination: OFF1 2 3 4ON1 2 3 4ON1 2 3 44-wirecommunication 2-wirecommunication