Hall Technologies HR-4P Programmable RS-232, IR, and I/O Controller

Hall Technologies HR-4P Programmable RS-232, IR, and I/O Controller

The Model HR-4P is a programmable RS-232 device designed for control & automation of a Projector, LCD, or any other device with serial or IR port. The unit has 4 configurable I/O lines that can be defined individually to act as input or output. When configured as input, they sense contact closures or Voltage levels (user defined as pull-up or pull-down). Upon detecting “Low-to-High” or “High-to-Low” transitions the unit can issue programmed Serial RS-232 Commands, as well as IR commands for controlling infrared equipped devices. When configured as output, the I/O pin can be commanded too short to ground (open collector and high voltage open circuit tolerant) perfect for controlling external relays. The unit can also control devices that do not have RS-232 port by converting RS-232 commands (or contact closure external switch inputs) to IR commands. If the IR command standard (e.g. NEC, RC5, SONY, and JVC) and strings are known, simply program them. If not, the unit has the ability to learn the IR codes (even for non-standard formats) and play them back (requires optional IR detector cable).

Key Features

• 4 user definable I/O screw terminals
• 10 user-programmable command strings
• IR Connector for optional detector or emitter
• 32 user-programmable IR memory
• User configuration for up to 4 Inputs, 4 outputs or any combination
• Optional IR remote control learn and playback

Technical Specifications

Power Supply
5V/2.6A DC (CE/FCC/UL certified) 2.1mm
Dimensions
2.607 inch (W) x 2.647 inch (D) x 1.10 inch (H)
(66.22mm) x (67.22mm) x (28mm)
Shipping Weight
1 Lb (0.453kg)
Chassis
Black Plastic ABS-94VO
UL File#56070
Operating Temp
32 to 122 DegF (0 to 50 DegC)