ELECTRO-OPTICAL PRODUCTS CORPORATION
	62-40 Forest Avenue, 2nd Floor • Ridgewood, NY 11385, USA • Tel: 718-456-6000 • Fax: 718-456-6050 • www.eopc.com

DSH-20 Driver

		DSH-20-110/220 DESCRIPTION CAD DRAWINGS

FEATURES AND ADVANTAGES Specially designed for SH-20 External TTL input Set to closed or open postion

	home optical modulators resonant choppers rotating choppers q switches pockels cells a-o modulators e-o modulators beam deflectors shutters and filters shutter/chopper filter selectors tunable filters laser safety shutters interlock shutters modulating systems locked to ext. clock master/slave mode a-o systems e-o systems scanners and deflectors resonant scanners polygon scanners beam deflectors acousto-optical peizo scanners scanning systems locked to ext. clock master/slave mode x,y raster mode a-o systems other products radiometers photo diode amplifiers o/e and e/o converters fiber optic multiplexers fiber optic video links laser vibrometers lock-in amplifiers contact us

The DSH-20 driver can operate the SH-20 Laser Safety Shutter. The DSH-20 driver includes a three position control switch. In the "OPEN" position, the shutter is continuously open. In the middle position, the shutter is continuously closed. In the "TTL" position, an external TTL signal controls the shutter. A high or open circuit at the TTL input will set the shutter to the closed position. A low or short to ground at the TTL signal will set the shutter to the open position.

THE DSH-20 DRIVER CONFIGURATION: Model DSH-20-110/220 Driver is a cased driver, 5.3" × 5.3" × 2" operating from a line voltage of 110V ac or 220V ac