Conventional Systems Technical Manual - Alcad

Cod. 9640007TCB-040GENERIC B/W VIDEO UNIT, TWISTED PAIRBlack and white video unit with 1/3" CCD sensor, and videooutput for twisted pair. Ability to control directly, in installationswith several points of entry, the video signal from the differentpoints of entry, without the need for video selectors.The video unit consists of a protective, polycarbonate frontscreen, infrared LED auxiliary lighting for night vision, electronicauto-iris, and multidirectional control of the angle of vision - up to10° (1). In addition, it includes plug type connection terminalswith lift-up type connections to facilitate and guarantee correctconnection of the twisted pair (2) and a short length of cable (3)for connection with the electronic audio unit with confidentialityfeature of the entrance panel.312The electronic circuit is protected against short circuits.Description of terminals and technical characteristics:Note: The voltages shown here are reference values provided for testing of equipment. Do not use the terminals of the equipmentto supply power to additional devices without previously consulting the manufacturer.TERMINALS INACTIVE WORKINGT2+ T2- T2- T2+T1+ T1- T4- T4+19Made in SpainTCB-040cod. 9640007T1+ , T1- Video signal to the monitorsT2+ , T2- Video signal installationswith several points of entry19Alimentation and video unit controlPower supplyOutput impedance(T1+, T1-)Video outputlevel120 ΩThrough audio unit0.5 Vpp (120 Ω)Operating temperature -10 to + 55 °CAREA OF VISION OF THE VIDEO UNITStandardTECHNICAL CHARACTERISTICSCCIRVERTICALHORIZONTALImage sensorB/W CCD 1/3"600 mmLightingInfraredAngle of visionHorizontalVertical70 o65 o65∞765 mm70∞600 mmOrientation10 o1700 mm1680 mm840 mm66