LCD2041-IY-V datasheet, PDF - EEWORLD Datasheet

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LCD2041-IY-V: DescriptionLCD Character Display Modules u0026 Accessories 20x4 Ylw Txt Blk B/G Ext.Volt No Key LCD; CategoryLED optoelectronic/LED; File Size474KB，33 Pages; ManufacturerMatrix Orbital; Websitehttps://www.matrixorbital.com

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LCD2041-IY-V Overview

LCD Character Display Modules u0026 Accessories 20x4 Ylw Txt Blk B/G Ext.Volt No Key LCD

LCD2041-IY-V Parametric

Parameter Name	Attribute value
Product Category	LCD Character Display Modules & Accessories
Manufacturer	Matrix Orbital
RoHS	Details
Product	LCD Character Display Modules
Character Count x Line	20 x 4
Module Size - W x H x T	98 mm x 60 mm x 27.5 mm
Viewing Area - W x H	76 mm x 25.2 mm
Interface Type	I2C, RS-232
Character Size - H x W	4.75 mm x 2.95 mm
Factory Pack Quantity	1

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LCD2041

Technical Manual

Revision: 2.0

1 Introduction

The LCD2041 comes equipped with the following features;

•

20 column by 4 line text display

Built in font with provision for up to 8 user deﬁned characters

Speeds from 1200 bps to a lighting fast 19.2 Kbps over RS-232

Communication over RS-232 or I

Software controlled contrast

Backlight with conﬁgurable time out setting up to 180 minutes

One general purpose output for a variety of applications

Horizontal or Vertical bar graphs

Variable power options, +5V or +8V to +15V

Extended temperature option

Fits Matrix Orbital’s Dual PC Bay insert without any modiﬁcations

1.1 What to Expect From the LCD2041

The LCD2041 is designed as the display unit for an associated controller. The controller may be anything

from a single board, special purpose micro-controller to a PC, depending on the application. This controller

is responsible for what is displayed on the screen of the display.

The display provides a simple command structure to allow text and bar graphs to be displayed on the

screen. Text fonts are built in, and use standard ASCII mapping. Provision is made for up to 8 user deﬁned

characters.

The screen is backlit for low light situations. Backlighting may be turned on or off under program

control. Contrast is adjustable to compensate for differing lighting conditions and viewing angles.

A general purpose output allows the controller to switch an electronic or electro-mechanical device by

issuing commands to the display unit. This can be used for controlling LEDs, relays, etc.

1.2 What Not to Expect From the LCD2041

The display does not include bitmap graphics capability, except that permitted by deﬁning special char-

acters. The display does not include a keypad interface.

1.3 Setup for Testing

Before setting up the application the user may want to try out the display. This is easily done with a PC.

If not equipped with a dual bay PC mounting kit, the following will be required;

•

A 4-pin power connector of the type used to connect 3.5” ﬂoppy drive. Take care not to connect the

display to an unmodiﬁed spare power connector in a PC

•

A spare RS-232 port. (Either COM1 or COM2)

•

A 5V power supply.

For wide voltage models, an 8 - 15 V supply will be required

•

A 9 or 25 pin RS-232 serial cable. If using a 25 conductor cable, a 9 to 25 pin adapter will be required

Matrix Orbital

LCD2041

LCD2041-IY-V Related Products

	LCD2041-IY-V	LCD2041-V	LCD2041-GW-V	LCD2041-WB-VPT	LCD2041-GW-E	LCD2041-V-E	LCD2041-R-E	LCD2041-R-VPT	LCD2041-WB-E
Description	LCD Character Display Modules u0026 Accessories 20x4 Ylw Txt Blk B/G Ext.Volt No Key LCD	LCD Character Display Modules u0026 Accessories Yel/Grn Background Blk Txt Wide Voltage		LCD Character Display Modules u0026 Accessories 20x4 Wht Txt Blu B/G Voltage Regulator	LCD Character Display Modules u0026 Accessories 20x4 L. Blu Txt G/Wht B/G Ext.Temp	LCD Character Display Modules u0026 Accessories 20x4 Blk Txt, Y/G BG Low Volt, Ext Temp	LCD Character Display Modules u0026 Accessories 20x4 Red Txt Blk B/G Ext.Temp No Key LCD	LCD Character Display Modules u0026 Accessories 20x4 Red Txt Blk B/G Voltage Regulator	Headers u0026 Wire Housings STANDARD PRESSURE Cut Strip of 100
Product Category	LCD Character Display Modules & Accessories	LCD Character Display Modules & Accessories	LCD Character Display Modules & Accessories	LCD Character Display Modules & Accessories	LCD Character Display Modules & Accessories	LCD Character Display Modules & Accessories	LCD Character Display Modules & Accessories	LCD Character Display Modules & Accessories	LCD Character Display Modules & Accessories
Manufacturer	Matrix Orbital	Matrix Orbital	Matrix Orbital	Matrix Orbital	Matrix Orbital	Matrix Orbital	Matrix Orbital	Matrix Orbital	Matrix Orbital
RoHS	Details	Details	Details	Details	Details	Details	Details	Details	Details
Factory Pack Quantity	1	1	1	1	1	1	1	1	1
Product	LCD Character Display Modules	LCD Character Display Modules	LCD Character Display Modules	LCD Character Display Modules	LCD Character Display Modules	-	LCD Character Display Modules	LCD Character Display Modules	LCD Character Display Modules
Character Count x Line	20 x 4	20 x 4	20 x 4	20 x 4	20 x 4	-	20 x 4	20 x 4	20 x 4
Module Size - W x H x T	98 mm x 60 mm x 27.5 mm	98 mm x 60 mm x 27.5 mm	98 mm x 60 mm x 27.5 mm	98 mm x 60 mm x 27.5 mm	98 mm x 60 mm x 27.5 mm	-	98 mm x 60 mm x 27.5 mm	98 mm x 60 mm x 27.5 mm	98 mm x 60 mm x 27.5 mm
Viewing Area - W x H	76 mm x 25.2 mm	76 mm x 25.2 mm	76 mm x 25.2 mm	76 mm x 25.2 mm	76 mm x 25.2 mm	-	76 mm x 25.2 mm	76 mm x 25.2 mm	76 mm x 25.2 mm
Interface Type	I2C, RS-232	I2C, RS-232	I2C, RS-232	I2C, RS-232	I2C, RS-232	-	I2C, RS-232	I2C, RS-232	I2C, RS-232
Character Size - H x W	4.75 mm x 2.95 mm	4.75 mm x 2.95 mm	4.75 mm x 2.95 mm	4.75 mm x 2.95 mm	4.75 mm x 2.95 mm	-	4.75 mm x 2.95 mm	4.75 mm x 2.95 mm	4.75 mm x 2.95 mm

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