Hardware Specifications

Model	<html><span style=“white-space: nowrap;”>CHA-043PR</span></html>	<html><span style=“white-space: nowrap;”>CHA-070PR</span></html>	<html><span style=“white-space: nowrap;”>CHA-070WT</span></html>	<html><span style=“white-space: nowrap;”>CHA-070WR</span></html>	CHC-070WR	CHA-102WR	CHC-102WR
Enclosure	Open-frame		Water Resistant Front Panel
Screen Size	4.3“	7”				10.2“
Resolution	480 x 272	800 x 480
Color Depth	16-bit color (65536 colors)
Backlight Lifetime	>20,000 Hours
Touchscreen	Resistive
RTC	No ¹⁾			Yes, backup battery included
Communication Ports	RS232C x 1		RS232C x 2, RS485 x 1
Ethernet	No			Yes
Sound	Buzzer (beep)		Speaker (audio)
Processor	32-bit ARM926EJ-S 400MHz				32-bit ARM Cortex A9 Dual Core 1GHz	32-bit ARM926EJ-S 400MHz	32-bit ARM Cortex A9 Dual Core 1GHz
Memory	128MB				1GB	128MB	1GB
Storage	NAND Flash: 256MB<html><br/></html>µSD Card: Max. 32GB				eMMC: 4GB<html><br/></html>µSD Card: Max. 32GB	NAND Flash: 256MB<html><br/></html>µSD Card: Max. 32GB	eMMC: 4GB<html><br/></html>µSD Card: Max. 32GB
Operating Temperature	-10 ~ 70℃
Power Consumption	<2.4W, 0.2A@12V	<5W, 0.4A@12V <5W, 0.4A@12V				<10W, 0.8A@12V
	Buy	Buy	Buy	Buy	Buy	Buy	Buy

¹⁾

Time can be read from the PLC's RTC and set using the ComfileHMI's RTC functions