K5 plus Receiving Card

Apr 01,2021| LED Receiver

K5+ Receiving Card

Features

Supports 32 groups of RGB signal parallel outputs
Loading capacity：512×384 pixels
Supports high-precision pixel level calibration in the brightness and the chromaticity
Supports better gray at low brightness
Supports color temperature adjustment
Supports any pumping row, pumping column and pumping point
Fast upgrades and fast sending out calibration coefficients
Supports smart module to save calibration coefficients and other information on module
Temperature, humidity, power supply voltage monitoring on cabinet
Cable dectection
Supports any scan mode from static to 64 scans
Wide working voltage range with DC 3.3V-6.0V
Compatible with all series of Colorlight’s sending devices

Specifications

Control System Parameters
Sending Device	All series of Colorlight’s sending devices
Control Area	Full color: PWM chips support 512×384 pixels, conventional chips support 512×256 pixels
Network Port Exchange	Supported, arbitrary use
Gray Level	Maximum 65536 levels
Display Module Compatibility
Chip Supports	PWM chips and conventional chips
Scan Type	Supports any scan type from static to 64 scans
Module Specifications Support	Supports 8192 pixels within any row and any column
Cable Direction	Supports route from left to right, from right to left, from top to bottom, from bottom to top
Data Group	32 groups of RGB parallel data
Data Folded	Supports 2~8 any discount to improve refresh rate
Data Exchange	32 groups of data for any exchange
Module Snapshot	Supports any pumping point
Interface Type and Physical Parameters
Communication Distance	UTP cable ≤ 140m CAT6 cable ≤ 170m Optic fiber transmission distance unrestricted
Compatible with Transmission Equipment	Gigabit switch, fiber transceiver, optical switches
Size	70×45mm
Input Voltage	DC 3.3V~6.0V
Rated Current	0.5A
Rated Power	2.5W
Storage and Transport Temperature	-50℃~125℃
Operating Temperature	-25℃~75℃
Body Static Resistance	2KV
Weight	9.5g
Monitoring Function (in conjunction with multi-function card)
Temperature Monitoring	Cabinet temperature monitoring between -25℃~ 75℃ 1 port for each card
Humidity Monitoring	Receiver card humidity monitoring between 20% ~ 95% 1 port for each card
Bit Error Monitoring	Monitors the total number of data packets and error packets to check network quality
Supply Power Monitoring	2 ports for supply power monitoring
Pixel Level Calibration
Brightness Calibration	Supported
Chromaticity Calibration	Supported
Other Features
Redundant Backup	Supports loop backup, receiver card backup and power supply backup
Shaped Screen	Supports various free-form display, spherical display, creative display, etc. through the data arbitrary offset

Hardware

Indicators and connectors

S/N	Name	Description		Remarks
1	Signal indicator	Flashing once per second	Receiving card: normal working Network cable connection: normal	Green light D2
		Flashing 10 times per second	Receiving card: normal working Cabinet: Sorting & Highlight
		Flashing 4 times per second	Receiving card: Backing up senders (Loop Backup status)
2	Power indicator	The red indicator light shows that the power supply is normal		Red light D1
3	JH1 connector	Connects to the display’s HUB board or the module
4	JH2 connector	Connects to the display’s HUB board or the module

Description of Pins
Pins for Parallel Data (32 Groups)

JH1
Description	Name	Pin No.		Name	Description
Grounding	GND	1	2	GND	Grounding
LCD	EXT_LCD_CS	3	4	HUM	Humidity monitoring
	EXT_LCD_RS	5	6	PPWR0	Analog voltage monitoring
	EXT_LCD_SCL	7	8	PPWR1	Analog voltage monitoring
	EXT_LCD_SDA	9	10	GPIO0	Reserved
	EXT_LCD_BL0	11	12	GPIO1	Reserved
	EXT_LCD_BL1	13	14	NC	Empty
	EXT_KEY	15	16	NC
Extended pin	RFU1	17	18	NC
Extended pin	RFU2	19	20	NC
Grounding	GND	21	22	NC
Empty	NC	23	24	NC
Grounding	GND	25	26	GND	Grounding
RGB output	G17	27	28	R17	RGB output
	R18	29	30	B17
	B18	31	32	G18
	G19	33	34	R19
	R20	35	36	B19
	B20	37	38	G20
Grounding	GND	39	40	GND	Grounding
RGB output	G21	41	42	R21	RGB output
	R22	43	44	B21
	B22	45	46	G22
	G23	47	48	R23
	R24	49	50	B23
	B24	51	52	G24
Grounding	GND	53	54	GND	Grounding
RGB output	G25	55	56	R25	RGB output
	R26	57	58	B25
	B26	59	60	G26
	G27	61	62	R27
	R28	63	64	B27
	B28	65	66	G28
Grounding	GND	67	68	GND	Grounding
RGB output	G29	69	70	R29	RGB output
	R30	71	72	B29
	B30	73	74	G30
	G31	75	76	R31
	R32	77	78	B31
	B32	79	80	G32
Grounding	GND	81	82	GND	Grounding
Extended pin	RFU4	83	84	RFU3	Extended pin
	RFU6	85	86	RFU5
	RFU8	87	88	RFU7
	RFU10	89	90	RFU9
	RFU12	91	92	RFU11
	RFU14	93	94	RFU13
Grounding	GND	95	96	GND	Grounding
Extended pin	RFU16	97	98	RFU15	Extended pin
Extended pin	RFU18	99	100	RFU17	Extended pin
Empty	NC	101	102	NC	Empty
	NC	103	104	NC	Empty
	NC	105	106	NC	Empty
Empty	NC	107	108	NC	Empty
Grounding	GND	109	110	GND	Grounding
Grounding	GND	111	112	GND	Grounding
Empty	NC	113	114	NC	Empty
Power-supply voltage	VCC	115	116	VCC	Power-supply voltage
	VCC	117	118	VCC
	VCC	119	120	VCC
JH2
Description	Name	Pin No.		Name	Description
Grounding	Eth_Sheild	1	2	Eth_Sheild	Grounding
Grounding	Eth_Sheild	3	4	Eth_Sheild	Grounding
Empty	NC	5	6	NC	Empty
Empty	NC	7	8	NC	Empty
Gigabit Ethernet output	Port1_T0+	9	10	Port2_T0+	Gigabit Ethernet output
	Port1_T0-	11	12	Port2_T0-
	NC	13	14	NC
	Port1_T1+	15	16	Port2_T1+
	Port1_T1-	17	18	Port2_T1-
	NC	19	20	NC
	Port1_T2+	21	22	Port2_T2+
	Port1_T2-	23	24	Port2_T2-
	NC	25	26	NC
	Port1_T3+	27	28	Port2_T3+
	Port1_T3-	29	30	Port2_T3-
Empty	NC	31	32	NC	Empty
Empty	NC	33	34	NC	Empty
Test button	TEST_INPUT_KEY	35	36	STA_LED-	Running indicator on LED panel
Grounding	GND	37	38	GND	Grounding
Row decoding signal	A	39	40	DCLK	CLK
	B	41	42	DCLK_2	CLK
	C	43	44	LAT	latch
	D	45	46	CTRL	Blanking
	E	47	48	OE_RED	Display enable
Display enable	OE_BLUE	49	50	OE_GREEN	Display enable
Grounding	GND	51	52	GND	Grounding
RGB output	G1	53	54	R1	RGB output
	R2	55	56	B1
	B2	57	58	G2
	G3	59	60	R3
	R4	61	62	B3
	B4	63	64	G4
Grounding	GND	65	66	GND	Grounding
RGB output	G5	67	68	R5	RGB output
	R6	69	70	B5
	B6	71	72	G6
	G7	73	74	R7
	R8	75	76	B7
	B8	77	78	G8
Grounding	GND	79	80	GND	Grounding
RGB output	G9	81	82	R9	RGB output
	R10	83	84	B9
	B10	85	86	G10
	G11	87	88	R11
	R12	89	90	B11
	B12	91	92	G12
Grounding	GND	93	94	GND	Grounding
RGB output	G13	95	96	R13	RGB output
	R14	97	98	B13
	B14	99	100	G14
	G15	101	102	R15
	R16	103	104	B15
	B16	105	106	G16
Grounding	GND	107	108	GND	Grounding
Empty	NC	109	110	NC	Empty
	NC	111	112	NC
	NC	113	114	NC
	NC	115	116	NC
Grounding	GND	117	118	GND	Grounding
Grounding	GND	119	120	GND	Grounding

Expansion Functions：

Descriptions
Extended pin	Recommended smart module pin	Recommended lamp panel Flash pin	Instruction
RFU1	Reserved	Reserved	Reserved pin that connects to MCU
RFU2	Reserved	Reserved	Reserved pin that connect to MCU
RFU3	HUB_CODE0	HUB_CODE0	Flash 1
RFU4	HUB_SPI_CLK	HUB_SPI_CLK	Clock signal of serial pin
RFU5	HUB_CODE1	HUB_CODE1	Flash 2
RFU6	HUB_SPI_CS	HUB_SPI_CS	CS Signal of serial pin
RFU7	HUB_CODE2	HUB_CODE2	Flash 3
RFU8	/	HUB_SPI_MOSI	Flash storage data input
RFU8	HUB_UART_TX	/	TX signal of smart module
RFU9	HUB_CODE3	HUB_CODE3	Flash 4
RFU10	/	HUB_SPI_MISO	Flash storage RGB output
RFU10	HUB_UART_RX	/	RX signal of smart module
RFU11	HUB_H164_CSD	HUB_H164 CSD	74HC164 data signal
RFU12	/	/	/
RFU13	HUB_H164_CLK	HUB H164 CLK	74HC164 CLK
RFU14	POWER_STA1	POWER_STA1	Dual power detection signal 1

RFU15	MS_DATA	MS DATA	Dual card backup connection signal
RFU16	POWER_STA2	POWER_STA2	Dual power detection signal 2
RFU17	MS_ID	MS_ID	Dual card backup identification signal
RFU18	HUB CODE4	HUB_CODE4	Flash 5

Instruction：RFU8 and RFU10 are extension pins of multiplexed signal. Only one pin from either "Recommended Smart Module Pin" or "Recommended Light Board Flash Pin" can be selected at the same time.

Dimension
Unit：mm

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