Conventional Systems Technical Manual - Alcad

VIDEO UNITS IN ENTRANCE PANELS WITH PUSHBUTTONSBelow are shown the technical data of each of the models of video unit which can be incorporated in the upper modules of entrancepanels.Cod. 9640002TCB-011GENERIC B/W VIDEO UNIT, COAXIALBlack and white video unit with 1/3" CCD sensor, and output inCCIR composite video for 75 Ω coaxial cable. Ability to controldirectly, in installations with several points of entry, the video signalfrom the different points of entry, without the need for video selectors.The video unit consists of a protective, polycarbonate front screen,infrared LED auxiliary lighting for night vision, electronic autoiris,multidirectional control of the angle of vision - up to 10° (1). Inaddition, it includes plug type connection terminals with lift-up typeconnections to facilitate and guarantee correct connection of thecoaxial cable (2) and a short length of cable (3) for connectionwith the electronic audio unit with confidentiality feature of theentrance panel.The electronic circuit is protected against short circuits.312Description 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 WORKINGV2 M M V2V1 M M V415VMade in SpainTCB-011cod. 9640002+ , -V1 , MV2 , M19Power supply voltageVideo signal to the monitorsVideo signal installationswith several points of entryVideo unit control+ , -V1, MV2, M0 Vpp1 Vpp ±0.1 (75 Ω)0 Vpp15 V (200 mA max)(1)(1)1 Vpp ±0.1 (75 Ω)1 Vpp ±0.1 (75 Ω)1 Vpp ±0.1 (75 Ω)Operating temperature -10 to + 55 °C(1) In cases of multiple points of entry, when any entrance panel video unit is activated.AREA 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 mm64