CEC014 - 50 Message Programmable LCD Display (16x4)

50 message, programmable LCD display, with 4 lines of 16 characters. One default message and up to 49 other messages are programmable using an onboard RS-232 serial port and supplied Windows software. 

Any of the 49 remaining pre-programmed messages can be displayed by closing the respective onboard 7x7 matrix terminals.

Functions include:

• RS-232 serial connector for quick message programming
• default message - displayed when no one of the 49 pre-recorded messages is selected
• hierarchical or rotary display mode - when several messages are selected at the same time hierarchical mode displays the most important message; rotary mode displays all messages
• external message activation using any 'make' contact e.g. switches, relays, open collector outputs or simply push buttons
• single or dual line messages
• standard or large size characters
• relay output for controlling external devices. Can be programmed to activate with a single or combination of messages and have a timed or conditional deactivation
• luminescence control
• Fits into a DIN-RAIL Ref. C-7585

The module includes protection against inverse polarity, indicator LED and screw terminal connections. Simply install the supplied software on a Windows PC equipped with an serial port and software

Technical Specifications
Power Supply	12V dc (Order Code PSU445)
Current Consumption	20 - 450mA
PC Connection	Null serial lead (Order Code 503.087)
Display	4 lines x 16 character
Character Height	4.8 mm
Message Memory Type	Non-volatile
Illumination option	Yes
Output	1 x SPDT Relay
Maximum Output Load	5 Amps @ 250Vac max.
Relay Connections	C, NO, NC (Relay FAQ)
Protection against Inverse Polarity	Yes
Dimensions (WxHxD)	107 x 76 x 30 mm
Weight	280g
Board Connections	Screw terminal blocks
Product Format	Pre-Assembled electronic module
Documentation	User Manual