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PLC700_v.2

1 year ago 514
  • Description
  • Documents
  • BOM
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Description

-- V.2 - added checking of the correct functioning of the controllers (ATmega and SPC-2). If one of them fails, the data in the output blocks is reset within 0.35s.

Makes the ancient PLC700 as Profibus DP slave for the modern controllers. Is inserted instead of the PLC700 Central units. Cabinet, external connections, I / O process control system remain unchanged. The data I/O refresh cycle is about 5 milliseconds. In the manufacture of boards - option "Golden fingers".

Documents

S-01

PCB-01

BOM

ID Name Designator Footprint Quantity
1 10k R1,R3,R4,R6,R7,R8 AXIAL-0.3 6
2 1k5 R2 AXIAL-0.4 1
3 220 R5,R9,R17 AXIAL-0.5 3
4 SN7445N U3,U4,U5 DIP16 3
5 BUSPLC BUS1 BUSPLC 1
6 470uF25V C23,C22,C24 CAP-D8.0XF3.5 3
7 CD4050BE U10 DIP16 1
8 LM393P U11 DIP-8 1
9 1.5KΩ R58,R59,R60 SIP-9.11 3
10 180k R61 AXIAL-0.3 1
11 180 R22,R23,R24,R25,R26,R27,R28,R29,R30,R31,R32,R33,R34,R35,R36,R37,R38,R39,R40,R41,R42,R43,R44,R45 AXIAL-0.4 24
12 2N2907 Q2,Q1 TO92-EBC-OVAL 2
13 1k R21,R93 AXIAL-0.3 2
14 100nF C2,C3,C4,C5,C6,C10,C11,C20,C12,C19,C9,C8,C7,C1,C25,C26 RAD-0.2 16
15 12k R53,R51,R55,R89,R90,R91,R92,R10,R11,R12,R13,R14,R15 AXIAL-0.3 13
16 4.3k R54 AXIAL-0.3 1
17 2k4 R56 AXIAL-0.3 1
18 3k R57,R52 AXIAL-0.3 2
19 1N4001 D1,D5 DO-41 2
20 Header-Male-2.54_1x2 J3 HDR-2X1/2.54 1
21 1KΩ R50 AXIAL-0.5 1
22 LED Green D2,D3,D4 LED2-2.54-D3.0MM 3
23 100nF C13,C16,C15,C17,C18,C14 RAD-0.2 6
24 1.5K R46,R47,R78 AXIAL-0.3 3
25 12K R49,R64,R65,R69,R70 AXIAL-0.3 5
26 MAX7219CNG U14 DIP-24_300MIL 1
27 ADUM1301CRWZ U15 SOIC16E 1
28 SPC3 U16 PQFP-44 1
29 ADM1485ARZ U17 SOIC-8 1
30 300R R66 AXIAL-0.4 1
31 100K R67,R68 AXIAL-0.3 2
32 1K R71,R72,R77,R82,R83,R84,R85,R86,R87,R88 AXIAL-0.3 10
33 3.3K R73,R74,R75,R76,R48 AXIAL-0.3 5
34 48MHZ X2 OSC-YSO-7050_4P 1
35 LED Yellow D6 LED2-2.54-D3.0MM 1
36 5.1 R79,R80 AXIAL-0.3 2
37 B0505T-1W U18 B0505T-1W 1
38 SMAJ6.5CA D7,D8 SMA(DO-214AC) 2
39 FJ5461AH LED2 LEDSEG_4_0.56_CATHODE 1
40 62k R81,R19,R18 AXIAL-0.3 3
41 HCF4051BE U7,U8,U9 DIP16 3
42 16MHZ X1 OSC-YSO-7050_4P(SG-615) 1
43 ATMEGA1281-16AU U13 TQFP64A 1
44 NDS-05-V SW2 NDS-05-V 1
45 1N4448 D13,D12,D10,D9,D11 DO-35 5
46 HDR-IDC-2.54-2X3P P1 HDR-IDC-2.54-2X3P 1
47 LM385BLP-2.5 U12 TO-92(TO-92-3) 1
48 33nF C21,C30 RAD-0.2 2
49 10Ω R95 AXIAL-0.6 1
50 TC4427A U19 DIP-8 1
51 TC4428A U20 DIP-8 1
52 6×6×4.5mm KEY1 KEY-6.0*6.0-2 1
53 DB9FEMALE JP1 DB9 1
54 1MΩ R96 AXIAL-0.4 1
55 4.7nF C27 CAP-HV-5.0*3.0 1
56 4.7uF C29 RAD-0.2 1
57 10nF C28 CAP-0.2 1
58 φ3 Red LED1 LED3MM 1
59 1.5k R20 AXIAL-0.3 1
60 5.1k R16 AXIAL-0.3 1
61 HCF4538BEY U21 DIP16 1
62 HD74LS07P U2 DIP14 1
63 SN74LS00N U6 DIP14 1
64 HD74LS06P U1 DIP14 1

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