Subscribe to Our Youtube Channel
Related Manuals for COHU iDOME 3920 Series
Summary of Contents for COHU iDOME 3920 Series
- Page 1 O3.000 10.419 8.340 3.319 O6.990 O11.054 Unless otherwise noted, all dimensions in inches NPT is National Pipe Thread COHU Cohu Inc., Electronics Division...
- Page 2 Specifications Equipment vs. Model Number Required Cable Characteristics iDome Connector Functions Communications Settings Electrical Characteristics Mechanical Characteristics Unpacking and Receiving Inspection Static Discharge Protection Installation Fundamentals iDome Equipment Supplied Model Number Interpretation Diagram Basic Model Configurations Equipment Required But Not Supplied Model 8540B Test Stand Power Requirements Type CTC-29 Cable, Test/ Setup Wiring Diagram...
- Page 3 Opto-isolated serial port RS-232 and RS-422 with digital position feedback; Communications RS-485 available Protocol Non-propritary Cohu standard, others optional (see figure 2, protocols) Firmware Stored in flash memory; upgrade via serial port Pan/Tilt 360° continuous pan, 0-90° down. Auto flip at 90°...
-
Page 4: Model Number Interpretation Diagram
The integrated receiver/driver, contained within the IDome, communicates using Cohu protocol mes- sages and will also control the digital DSP camera functions. All iDome functions are operable via either MODEL NUMBER INTERPRETATION DIAGRAM 392×... - Page 5 RS-232 or RS-422 serial communications. various equipment in the system pass through the Net Cams Server. The iDome is fully compatible with existing Cohu controllers. In case of power failure, all 64 preset positions are stored in nonvolatile memory. Each iDome “address” within a surveillance...
- Page 6 inspection report and the necessary forms for filing the concealed-damage claim This iDome was thoroughly tested and carefully packed in the factory. Upon acceptance by the carrier, they assume responsibility for its safe arrival. Should you receive this item in a damaged condition, Procedures in this manual do not require entry into apparent or concealed, a claim for damage must be the housing of the iDome.
- Page 7 resistors for safety. Never substitute with a ground- ing lead not having the resistor. This mounting arrangement is similar to the Wall Mount -- except that the mounting arm attaches to a bracket fastened to a pole instead of directly bolting to a wall.
- Page 8 This converter changes the RS-232 output of a PC to RS-422 for communications with an iDome during field setup and testing. (Also Available from Cohu as P/N 3010100-001) sales@bb-elec.com MAY BE REQUIRED A local PC with software typically is used in this appli- www.bb-elec.com...
-
Page 9: Safety Strap
1.5-inch NPT Nipple Dome 4. Connect the power plug of this cable to 115 V ac — or for a 230 V ac iDome, use an adapter on this plug to connect to 230 V ac. (This cable cannot be used with 24 V ac iDomes.) 5. - Page 10 4.50 UNLESS OTHERWISE NOTED ALL DIMENSIONS IN INCHES O0.375 0.75 (TYP 4 PLACES) O2.0 1.75 17.75 1.75 1.5 NPT 6. Install Win MPC software on the laptop. (See 3. Remove the safety strap from the iDome quick section 2.12 for details about using Win MPC.) disconnect fastener 7.
- Page 11 an arm which is attached to a wall. Figure 9 gives dimensions of the arm and adapter plate. This wall Depending on the mounting configuration, several must not only have four mounting bolts but also a variations of equipment can be supplied. See table 2 hole centered between these bolts through which for a list of the basic differences between models.
- Page 12 Lock Bolt Threaded Hole (2) upon the situation encoun- (1 Used) tered. It can either be directed Mounting Lug Slot down behind the pole bracket Mounting Lug (4) or, if arrangements have been made for this, into the Fixed pole. Junction boxes, drip Collar loops, and weather proof Dome...
- Page 13 RG-59/U (75 ohm), 100 % copper conductor, 95% minimum braided shield 2 pair, twisted with overall shield, 26 AWG minimum (Belden 8723 or equivalent) 3-CONDUCTOR, 22 AWG (Belden 19401 or equivalent) NOTE: For distances exceeding 250 feet, please contact an Application Engineer at Cohu Electronics...
- Page 14 115VAC SOURCE 12 VDC DOME POWER SUPPLY CABLE ER8508A3 NOTE: THE VIDEO LINE MUST BE TERMINATED WITH 75 OHMS FOR PROPER OPERATION VIDEO CAMERA HOST POWER +12 VDC RS422 NOTE: This panel is optional. It is used only CENTRAL when on-site control of an iDome is desired CONTROL for setup and maintenance operations STATION...
- Page 15 EQUIPMENT CABINET NOTE: THE VIDEO LINE MUST BE TERMINATED FIBER OPTIC WITH 75 OHMS FOR TRANSCEIVER 75 OHM PROPER OPERATION VIDEO IN 75 OHM COAX RS422 115 VAC DATA TERMINAL RS422 STRIP iDome TWISTED PAIR SERIAL DATA WIRES CABLE (LUGS ADDED) CA295B POWER CORD...
- Page 19 24 VAC VERSION 115/230 VAC VERSION Spare hot/line 24 V ac low 115 or 230 V ac neutral 115 or 230 V ac Ground 115 or 230 V ac Ground Response Out + (Tx+) Response Out + (Tx+) Response Out - (Tx-) Response Out - (Tx-) Command In + (Rx+) Command In + (Rx+)
- Page 21 6. Bolt the Arm to the bracket. 1. Remove the safety strap from the top half of the quick disconnect (the half with the threaded nipple 7. Attach the cable plug to the iDome connector. attached). 9. Orient the iDome properly and attach it to the 2.
- Page 22 power source is not sufficient. In such a case, 12 V dc must be applied to the 232/422 converter. Wire The cable attached to the iDome usually routs to a lead inputs are available on the converter for 12 Vdc. nearby junction box or equipment cabinet from where another cable is connected to.
- Page 23 when an MPC Master Control Panel is being used c. Baud Rate to “9600” (Click “Set Baud”) as the central control point. d. Comm Mode “PC to MPC Receiver” 3. NET Cams is used to control systems with multiple iDome when the central control is a Net e.
- Page 24 Threaded Pipe Nipple Not Installed 18 Pin Connector So That Other Details are Visible Quick Disconnect Assembly (Less Nipple) Pressure Relief Valve (5 psig) Safety Strap Ventilation Hole Sun Shield Schrader Valve (Cap Installed) tions: zoom, focus, iris, color, and integration. Latch commands also should be tested: camera power, lens fast, manual iris, and color balance.
-
Page 25: Normal Operation
switches on this local panel provide various control be sure to immediately re-attach this strap after the functions. (Or a laptop can be plugged in to the front dome half of the assembly is attached. Also snug panel for control - see 3.2 below). A portable tv down the locking bolt that secures the two halves of monitor must be connected to this panel for viewing the assembly from turning. - Page 26 If there is a problem with your system, process and proper video is present on your moni- it must be returned to Cohu for authorized servicing. tor, as depicted above, setting/determining the As well, there are some periodic maintenance...
- Page 27 Cohu viceable components. If there is a problem with your offers a lifetime "pressurization" warranty (Refer to system, it must be returned to Cohu for authorized Cohu's Warranty Statement). You may elect to send servicing.
- Page 28 Pressurized camera products include a lifetime pressurization warranty. Cohu wll re-pressurize at no charge returned environmental cameras not exhibiting evidence of physical damage due to misuse. All warranty repairs will be performed at the factory or as otherwise authorized by Cohu in writing. Trans- portation charges to Cohu shall be prepaid by purchaser.
Need help?
Do you have a question about the iDOME 3920 Series and is the answer not in the manual?
Questions and answers