Intersection Equipment Installation Instructions
68
Appendix C Gate Opener Card Rack
The Model 770 and 1045 Gate Opener Card racks are intended to allow an authorized vehicle that is
equipped with Opticom vehicle equipment to open a gate. Other possible applications are to allow an
authorized vehicle equipped with Opticom GPS vehicle equipment to activate a flasher, sign, etc. The Gate
Opener card racks are used in conjunction with an Opticom phase selector and an Opticom GPS radio/GPS
unit and or Opticom IR detectors to accomplish these tasks.
• The Model 770 may be used in IR only, GPS only and GPS/IR simultaneous operation.
• The Model 1045 may only be used in GPS only applications.
Figure C-1
The Opticom GPS System Model 770 and Model 1045 Gate Opener Card Rack have the following features:
• Integrated Electro-Mechanical Relay compatible with most Gate Openers.
• Provides dry contact outputs.
• May be used in Normally Open and Normally Closed applications.
• Easy installation
• Model 770 has additional connection points for IR detectors
Contact ratings:
Resistive
• 10A 240 VAC
• 10A 30 VDC
General Use
• 7.5 A 120 VAC
• 7.5 A 240 VAC
• 7A 30 VDC
• 1/6 hP 120 VAC
• 1/3 hP 240 VAC
Switching a load that is higher than the contact
ratings may result in equipment failure which may
cause improper system operation. This device is
intended to actuate the gate opening circuit only.
Do not use to switch actual motor drive current.
Improper system operation may result in
system/device failure leading to a delay of the
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