Uniblitz
Electro-Programmable Shutter Systems
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VMMT1 Single Channel Shutter Drive Units

VMM-T1 Single Channel Shutter Driver/Timer

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Quantity Discounts

25-49 - 10% Discount off list
50 and above - 15% Discount off list





Disclaimer - photos are for illustrative purposes only.


The VMM-T1 is a complete timer/driver system for normally open or closed shutter operation. For precision control, flexibility, accuracy, and repeatability, it incorporates every feature necessary for most applications.

The VMM-T1offers an exposure and delay interval range from .1ms to 2.8 hours. The VMM-T1 also provides three choices for both internal timer activating and resetting. In addition, the shutter can be controlled from the BNC inputs, these inputs can also be controlled via a computer serial port (RS-232C). By selecting the proper address for each unit, up to 8devices can be controlled from one serial port.

FEATURES

  • Replaces the T132 controller.
  • Exposure and delay interval range from .1ms to 2.8hrs.
  • Precision crystal controlled exposure and delay timing.
  • 0.5% timing accuracy.
  • Duty cycle control throughout timing range in the continuous mode.
  • .1ms resolution of exposure times.
  • Delay timer can be positioned from post-exposure or pre-exposure.
  • Continuous or 1-99 exposure selection operation via Exp. Preset control.
  • Normally open or normally closed shutter operation.
  • Exposure determined by external pulse source (BNC, TTL) or internal timer.
  • Internal timer triggered by:
    • External trigger pulse (BNC, TTL)
    • Remote actuate cable
    • Front panel actuate pushbutton switch
  • Internal timer reset by:
    • External reset pulse (BNC, TTL)
    • Remote actuate cable
    • Front panel reset pushbutton switch
  • All BNC inputs can be controlled from a rising or falling edge.
  • Exposure pulse output BNC, TTL.
  • Delay pulse output AUX terminal #1.
  • Electronic synchronization output BNC, TTL.
  • All inputs controllable via RS-232 interface.
  • RS-232 interface addressable via 8 selectable addresses.
  • Up to 8 units can be controlled independently from one computer serial port.
  • Selectable pulse energy for operation of the VS35 and VS45 shutter types.
  • Cable included 710C shutter interconnect (7-pin male to 7-pin female. 10 ft.)
  • Black aluminum enclosure.
  • Operates on both 115 VAC and 230 VAC voltages, manual switching as required.
  • Power input 115/230 VAC 3 prong plug.
  • Size (HWD) 2.6 x 5.5 x 8.00 in. (6.60 x 13.9 x 20.3 cm).
  • Weight 4.0 lbs (1.81kg).

OPTIONS

  • 710R-(BNC male to hand held pushbutton switch.) For remote manual operation of the VMM-T1, this 10’ remote activate cable is available. The 710R connects to any VMM-T1 input BNC connector. Upon depression of the hand held switch, the selected input BNC function will be activated. (A foot activated switch can be substituted for the hand held type; please order 710R/F.)
  • 910RS-(9-pin D-sub female to 9-pin D-sub male.) For connecting a single VMM unit to a computer’s serial port, this 10’ interconnect cable is available. The 910RS connects the RS-232 computer serial port to the RS-232C input of
    the VMM-T1.
  • 910RSDC-(9-pin D-sub female to 9-pin D-sub male/male module.) For connecting multiple VMM units to one computer serial port, this 10’ interconnect cable is available. This cable effectively connects a number of VMM RS-232C ports to one RS-232 computer serial port, creating a "daisy chain." One cable is required for each unit desired within the chain.
  • LVD96 - ("LVDS" Driver/Receiver Adapter.) For applications requiring an interface between LVDS (Low Voltage Differential Signaling) and TTL (Transistor Transistor Logic) signal levels.