Serial (RS232)

Serial (RS232)

Serial RS232 Protocol is available on TFT, LCD, VFD, and OLED displays. To learn more, follow the links below.

 
  Serial TFTs Serial LCDs Serial VFDs Serial OLEDs
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Operating Temperature


RS-232, or Electronic Industries Association (EIA) Recommended Standard 232, is a full duplex hardware protocol that uses one dedicated line for transmitting data (Tx) and one for receiving (Rx). This protocol provides point to point communication between two devices at relatively long distances: up to 50 feet at 9.6 Kbps. Differential signaling, typically +/-12V, provides some robustness to noise and communication speeds up to 32 Kbps. This common protocol is versatile enough to be used in a variety of applications.

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ELK204-7T

External 20x4 LCD HMI using Serial RS232, TTL, USB, I2C, RS422 with 7 key tactile keypad, 3 dual colour LED's, 5V, 12V, 24V power with RGB Backlight

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
YG     GW     WB     TCI    
Voltage:
Standard    
Temperature:
Standard    
Enclosure :
PL     MT    

$89.99US

GLK12232-25

122x32 Graphic LCD HMI using Serial RS232, TTL, USB, I2C with 25 keypad 5V, 12V, 24V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
FGW     WB    
Voltage:
Standard    
Temperature:
Standard     Extended    

$79.95US

GLK12232A-25-SM

122x32 1U Graphic LCD HMI using Serial RS232, TTL, USB, I2C with 25 keypad 5V, 12V, 24V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
GW     WB     TCI    
Voltage:
VS     LV    
Temperature:
Standard     Extended    

$69.66US

GLK19264A-7T-1U

192x64 1U Graphic LCD HMI using Serial RS232, TTL, USB, I2C with 7 key tactile keypad, 3 dual colour LED's, 5V, 12V, 24V power and RGB Backlight

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
YG     FGW     WB     TCI    
Voltage:
Standard     LV     VPT    
Temperature:
Standard     Extended    

$84.25US

GLK240128-25

240x128 Graphic LCD HMI using Serial RS232, TTL, USB, I2C with 25 keypad 5V, 12V, 24V power

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
Standard     FGW     WB    
Voltage:
Standard     VPT    
Temperature:
Standard     Extended    

$195.95US

GLK24064-25

240x64 Graphic LCD HMI using Serial RS232, TTL, USB, I2C with 25 keypad 5V, 12V, 24V power

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
Standard     FGW     WB    
Voltage:
Standard     VPT    
Temperature:
Standard     Extended    

$169.50US

GLK24064R-25-1U

240x64 1U Graphic LCD HMI using Serial RS232, TTL, USB, I2C with 25 keypad 5V, 12V, 24V power RGB Backlight

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
FGW     WB     TCI    
Voltage:
Standard     VPT    
Temperature:
Standard     Extended    

$129.30US

GLT12232A-SM

122x32 Graphic Touch Screen LCD HMI using Serial RS232, TTL, USB, I2C with 25 keypad 5V,12V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
GW     WB     TCI    
Voltage:
VS     LV    
Temperature:
Standard    

$79.66US

GLT240128

240x128 Graphic Touch Screen LCD HMI using Serial RS232, TTL, USB, I2C with 5V, 12V, 24V power

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
Standard     FGW     WB    
Voltage:
Standard     VPT    
Temperature:
Standard    

$215.95US

GLT24064

240x64 Graphic Touch Screen LCD HMI using Serial RS232, TTL, USB, I2C with 5V, 12V, 24V power

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
Standard     FGW     WB    
Voltage:
Standard     VPT    
Temperature:
Standard    

$189.50US

GLT24064R-1U

240x64 1U Graphic Touch Screen LCD HMI using Serial RS232, TTL, USB, I2C with 5V, 12V, 24V power

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
FGW     WB     TCI    
Voltage:
Standard     VPT    
Temperature:
Standard    

$139.30US

GOK12832A-25-SM

122x32 1U Graphic OLED Display HMI using Serial RS232, TTL, USB, I2C with 25 keypad 5V, 12V, 24V power

Communication Protocol:
RS232     I2C     TTL    
Colour:
OY    
Voltage:
VS     LV    
OLED Temperature:
Standard     Extended    

$69.66US

GTT29A

2.9" TFT 320x102 1U HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 7 key tactile keypad 5V, 12V, 24V power with 2GB memory and 32MB of RAM

Touch:
TPN    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     CU    
Voltage:
V5     VPT    

$158.07US

GTT35A

3.5" TFT 320x240 HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 25 keypad 5V, 12V, 24V power with 2GB memory and 32MB of RAM

Touch:
TPR     TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

$143.07US

GTT38A

3.8" TFT 480x116 1U HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 25 keypad 5V, 12V, 24V power with 2GB memory and 32MB of RAM

Touch:
TPR    
Back Light:
BLH    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

$163.07US