Updated:2024-09-30
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The Uniblitz VMM-D4 is a four-channel shutter driver capable of independently controlling up to four shutters. This compact design puts four complete, individual shutter drivers into a single, streamlined package. Active high-level logic inputs allow fully independent shutter control, while one single input will activate all channels simultaneously. Active low-level logic outputs are available to monitor the status of each individual synchronization system output. One output is available to monitor when all shutter synchronization system circuits are active.
The VMM-D4 is a four-channel shutter driver capable of controlling up to four UNIBLITZ® shutters independently.
One input to trigger all shutters simultaneously
LED Indicators for Power, Driver Active, and SYNC Active status
Exposure determined by external pulse width, or switch contact closure.
One output to monitor when all individual SYNC outputs are active.
Manual open/close switch for each channel. Allows inverse shutter operation.
Selectable pulse energy for operation of the 35, 45, 65 and 90mm shutter types.
Separate fuse for each shutter channel.
(Four) 710C shutter interconnect cables included
Specifications
Repeat Exposure | Min 50 msec between exposure for 25mm or smaller aperture shutters. |
Min 120 msec for 35mm and larger aperture shutters. | |
Shutter Drive | Continuously variable frequency of exposures from DC to the shutter in operation maximum rate. |
Maximum rate derated by 75% when more than one channel in operation. | |
All Inputs – INPUT CONTROL Terminal Block | Input Impedance – 4.7K Ohms |
Active-high | |
TTL Compatible | |
All Outputs- OUTPUT CONTROLS Terminal Block | Source Impedance – 1K |
Active-low | |
TTL Compatible | |
General | Size (HWD) 2.63 x 5.35 x 8.18 inches (67.0 x 136.0 x 207.9 mm) |
Weight 4.5 lbs (2.02kg) | |
Power 115/230 VAC, 50-60 Hz |
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