EA KIT160-6LWTP ELECTRONIC ASSEMBLY, EA KIT160-6LWTP Datasheet - Page 5

• Manufacturer Part Number: EA KIT160-6LWTP
• Description: LCD Graphic Display Modules & Accessories Blue/White Contrast RS-232 Snap-In Kit
• Manufacturer: ELECTRONIC ASSEMBLY

Specifications of EA KIT160-6LWTP

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

INPUTS AND OUTPUTS
The EA KIT160 is supplied with 8 digital inputs and 8 outputs (5V CMOS level, non-isolated). The
connection is made at the 20-pin connector J120.
8 outputs: Each line can be controlled by means of the
„ESC Y W“ command. The maximum current per line
is 6mA. Output 8 (PIN 17) is used to switch the LED
backlighting (ESC Y L n1). If this output is required, the
LED backlighting can be separated from the output
via the solder strap LB 8 and switched on
permanently.
8 inputs: The inputs can be queried and evaluated
(„ESC Y R“) directly via the serial interface. Each
change of logic level (0V or 5V) at the inputs can start an internal port macro. When the 8 lines are
combined, 256 port macros can be addressed. Each of these port macros can change the contents of
the screen or switch an output. This allows a wide range of control tasks to be carried out. To create the
port macros, you need a PC and the floppy disk EA DISK240. You will find a more detailed description
of this on page 6. Automatic poll querying can be disabled by means of the „ESC Y A 0“ command.
Note: The logic circuitry is designed for slow operations; in other words, more than 3 changes per second
cannot be easily executed. If an input is open, this is evaluated as high (approx. 100 kOhm pullup).
Application examples:
DEFAULT SETTINGS
After power-on or a manual reset, the registers shown here
are set to a specific value.
Please note that all the settings can be overwritten by creating
a power-on macro (normal macro no. 0).
Pin Symbol
11
13
15
17
19
1
3
5
7
9
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
VDD
GND
Register
Text mode
Terminal font
Cursor
Flashing time
User-defined characters
Graphics mode
Graphics font
Last xy
Bar graph 1..16
Clipboard
Select/deselect
Outputs OUT1..8
Digital In- and Outputs J120
+5V Supply
0V, Ground
Function
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8
EA KIT160-6
Default settings
Pin Symbol
10
12
14
16
18
20
2
4
6
8
Com m and
ESC L
ESC FT
ESC QC
ESC QZ
ESC E
ESC V
ESC F
ESC W
ESC B
ESC C
ESC K
ESC Y
GND
VDD
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
power-on/reset
Font 3, no zoom
Font 3, no zoom
High level/open
Undefined
Undefined
0V, Ground
+5V Supply
Set, black
Selected
0.6 secs
Function
Empty
After
(0;0)
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Input 8
Set
On
5