These IP65 grade Membrane Keyboards ensure protection from high temperatures, dust, humidity, moisture, vibrations, corrosive substances and mechanical shocks, so as to ensure against damage to the electronic circuitry and the data Keys. Besides standard PC compatible Keyboards, Ashe Controls undertakes the custom design and manufacture of application-specific Membrane Keyboards for interface to PCs or dedicated PLCs and DCS systems. The PC-compatible Membrane Keyboards are basically structured around the standard 107-key keyboard and can be plugged into any PS-2 or USB socket of a PC for normal operations. The application-specific Keyboards are designed specifically for operation with a PLC or PC based system software. Inputs required to design these keyboards are basically the Key layout, the Key Codes and the communication protocol. A Membrane Switchpad of polycarbonate material is used for operator interface. The desired key legends are printed on the overlay, while transparent windows are provided for indicating LEDs or digital displays. Macros can be assigned to specific keys, while a range of Soft keys can be provided for on-site assignments of keys. The Keyboard can be inhibited using a key-lock switch. Other options include LEDs for key indications, electronic Buzzers for key-press feedback, flush-mounting executions, etc. All ASHE instruments carry a lifetime warranty against defects in components and workmanship.

The various models available in this product category are :

Model Type Input Outputs No. Of Outputs Power Supply Mounting Load Ratings Switching Time Dimensions Execution Relay Outputs Control Outputs Analog Outputs Comm Outputs No of Fans PDF
APC-107 107 key Membrane Keyboard Desk-top 410×135
APC series Customized Membrane Keyboard Desk-top Customized