Word Pro - Protocol_hd10.lwp

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BRADLEY ENGINEERING Hollybush Farmhouse, Lymington Road, Brockenhurst, Hampshire. SO42 7UF Tel;01590 622440 Camera Protocol Converter



RS485 input Camera Power Up Memory Up to 64 Individual Idents Rugged aluminium housing The Camera Protocol Converter is used to enable RS485 multi-camera control and store power-up memories for the BE_HD range of cameras. It simply plugs in-line at the camera and converts RS485 data to camera data. It is also used to enable standalone operation of the camera by memorising all the camera settings and automatically re-setting them on power_up. An additional Power-Up memory can be set to recall the zoom, focus and iris settings on power up. Setting this function requires the Mini RCP. However only 1 Mini RCP is required to set any number of cameras. Just set them one at a time. Input: Output: XLR4 - Power (12v) and Data (RS485) 15way Dsub - BE_HD Camera Connector Up to 10 units can be connected in a ‘daisy chain’ manner to a controller. The Protocol Converter does all the data and error handling internally. Each unit recognises its own ident which can be changed from the controller. The majority of camera settings are stored in the Protocol Converter, even when power is removed. When power is restored the Protocol Converter resets the camera settings to those when power was removed. For the BE_HD10 this process takes about 5 seconds and requires the camera to be connected before the Protocol Converter is powered up. Various other options are available if required. XLR Input Connectors Pin 1 = GND Pin 2 = RS485 A ch. Pin 3 = RS485 B ch. Pin 4 = 12 - 24v (XLR4 Only) Dsub 9 Output Connector Pin 1 = GND Pin 2 = RS232c to camera or RS485 A ch. optional Pin 3 = RS232c from camera or RS485 B ch. optional Pin 4 = Loop thru Power or 12v @ 2A Regulated output. optional Pin 5 = Iris Drive terminal A. optional Pin 6 = Iris Drive terminal B. optional Pin 7 = 500mSec 5v pulse when Run/Stop button pushed. optional Pin 8 = 5v when Run, 0v when Stop. optional Dsub 15 Output Connector Pins 1 - 8 = Video outputs from camera Pin 9 = GND Pin 10 = n/c Pin 11 = Loop thru power 12v Pin 12 = RS232c to camera Pin 13 = n/c Pin 14 = n/c Pin 15 = RS232c from camera LED indications: 3 flashes on power up = OK Several flashes whilst re-setting the camera 1 second flash interval = no data On brightly = good data but not addressed Very fast flashing (seems dim) being addressed with data Other pin configurations and connectors can be supplied to customer specifications. Individual camera or device software can also be written for the Protocol Converters. David Bradley Engineering Ltd - www.bradeng.com