Cross-board v2.0

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STD Cross-board v2.0

License: Public Domain

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Update time： 2022-05-01 07:54:17

Creation time： 2017-02-16 02:40:00

Description

The second version of the Cross-board for Raspberry Pi B +, 2, 3. Version 2.0.0: 1. 8 digital inputs with opto-coupler; 2. 8 outputs with solid-state relays; 3. Communication interface RS485; 4. Real-time clock; 5. Conclusions of 1-Ware interfaces (with 3.3 volt power supply), I2C (with 3.3 and 5 volt power supply and matched levels); 6. Terminals for connection of temperature and humidity sensors DHT22; Version 2.0.1: 1. 4 outputs with solid-state relays; 2. 2 outputs with electromagnetic relays; 2. 2 outputs with N-channel MOSFET. Version 2.0.2: 1. 8 outputs with solid-state relays; 2. 2 outputs with N-channel MOSFET in parallel outputs 7 and 8. The printed circuit board is designed for housing [D9MG][2] ![enter image description here][3] ![enter image description here][4] [2]: http://www.gainta.com/pdf/gainta_dxmg.pdf [3]: /editor/20170328/58da4056e7386.jpg [4]: /editor/20170328/58da3ffa16010.jpg

Design Drawing

schematic diagram

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PCB

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v2.0.0
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v2.0.1
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v2.0.1 (полигоны)
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v2.0.2
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v2.0.2 (полигоны)
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v2.0.0 (полигоны)
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	1000u	C1	CAP-D8.0XF3.5	1
2	470u	C2	CAP-D8.0XF3.5	1
3	0.1u	C3,C4	0805	2
4	MBRS240LT3	D1,D4	SMB	2
5	LED	D2	LED3MM	1
6	SMBJ30CA	D3	SMB(DO-214AA)	1
7	MF-R110	F1	F2-5.1-11.4X3.0X18.3MM	1
8	JUMPER	JP1,JP3,JP4	1X03	3
9	JUMPER-2	JP2	1X02	1
10	47uH	L1	IND-VL0608	1
11	TLP181	OC1,OC2,OC3,OC4,OC5,OC6,OC7,OC8,OC9,OC10	SO-4	10
12	WJ2EDGVC-5.08-8P	P1,P2,P5,P6	WJ2EDGVC-5.08-8P	4
13	WJ2EDGVC-5.08-2P	P3	WJ2EDGVC-5.08-2P	1
14	WJ2EDGVC-5.08-4P	P4	WJ2EDGVC-5.08-4P	1
15	Header-Male-2.54_1x4	P7,P11,P12	HDR-4X1/2.54	3
16	Header-Male-2.54_1x3	P8,P9,P10	HDR-3X1/2.54	3
17	Header-Male-2.54_1x2	P13	HDR-2X1/2.54	1
18	SS8050	Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8	SOT-23(SOT-23-3)	8
19	BSS138	Q9,Q10	SOT-23-3	2
20	1k	R1,R6,R7,R8,R9,R10,R11,R12,R13,R14,R16,R18,R20,R22,R24,R26,R28	0805	17
21	3k	R2	0805	1
22	470	R3,R6,R7	0805	3
23	10k	R4,R5,R36,R37	0805	4
24	4.7k	R15,R17,R19,R21,R23,R25,R27,R29,R30,R31,R32,R33,R34,R35	0805	14
25	X308032768KGB2SC	TXAL1	TXAL-3*8	1
26	LM2596S	U1	TO-220-5(FORMING)	1
27	DS1307ZN	U2	SOP8-1.27-5X3.6MM	1
28	BMP180	U3	BMP180 GY-68 (BOTTOM SILK)	1
29	SSR G3MB-202P	U4,U5,U6,U7,U8,U9,U10,U11	SSR G3MB-202P	8
30	RS485 Module	U12	UART-RS485	1
31	5	V1	BATTERY-1	1
32	RPi 40 Pin GPIO	X1	HDR-20X2/2.54_P(BOTTOM SILK)	1
33	1N4007RLG	D5,D6	SOD123	2
34	РЕЛЕ-HLS8L-5 В ПОСТОЯННОГО ТОКА-С-С(5Р-19X15MM)	K1,K2	REY5-19.0X15.0X15.0MM	2
35	WJ2EDGVC-5.08-6P	P6	WJ2EDGVC-5.08-6P	1
36	WJ2EDGVC-5.08-5P	P14	WJ2EDGVC-5.08-5P	1
37	IRF540NSTRLPBF	Q1,Q2,Q11,Q12	TO-220AB	4