RS232/422 Keypad Terminals

No-cost front panel customisation

Configurable keyboard

Panel-mount, Wall-mount and Desk-top configurations

RS232 or RS422 communications

Optional 4 digital inputs and 2 relay outputs

These compact keypad terminals have a backlit display and sealed, configurable keyboard. They are engineered for general operator interfacing, machine monitoring and data collection applications in the industrial environment.

The 4 line x 20 character display supports direct cursor positioning, cursor on/off and an extended character set. Additionally the Graphic Tool can create up to 8 user-configurable characters.

The IO option adds 2 relay outputs and 4 opto-isolated digital inputs. Each input can also count at up to 250 cycles/second and the cycle time measured. The status of each input or counter can be requested by the host system or sent automatically when the input changes. Quick-Start kits include the User Guide, Power supply, PCtools for configuring and testing, and all cables. The RS422 version uses opto-isolated signalling for robust operation in difficult conditions.

These products are offered in 4 configurations. The ELX is the panel mount model but is also suitable for wall-mounting when fitted to the WMX wall-mount enclosure. The ELD version is intended for desk-top use. The ELX232Node (and ELX422Node) offers the same input and ouput capability without having a display or keyboard. All use screw terminals to simplify connection.