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STD Teplofix PLC
Mode: Editors' pick
- 2
Update time：
2021-12-10 20:25:01
Creation time：
2018-01-23 13:17:46
Description
PLC for HVAC and water supply systems.
Design Drawing
schematic diagram
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| ID | Designator | Footprint | Quantity |
|---|---|---|---|
| 1 | U1 | DIP28 | 1 |
| 2 | SW1 | KEY-6.0*6.0 | 1 |
| 3 | U2 | TO-220_VERTICAL | 1 |
| 4 | IN9-24V | TERMINAL_BLOCK_2P_5 | 1 |
| 5 | REL1 | TERMINAL_BLOCK_3P_5 | 1 |
| 6 | D1 | DIODE-1N4001-KIT | 1 |
| 7 | JP1 | 1X02_LOCK | 1 |
| 8 | AREF/3V3 | TERMINAL_BLOCK_2P_5 | 1 |
| 9 | 5V | TERMINAL_BLOCK_2P_5 | 1 |
| 10 | GND | TERMINAL_BLOCK_2P_5 | 1 |
| 11 | U3,U4,U5,U6 | DIP-4 | 4 |
| 12 | RELAY1,RELAY2,RELAY3,RELAY4 | RELAY-HF_33 | 4 |
| 13 | Q1,Q2,Q3,Q4 | TO-92 | 4 |
| 14 | D2,D3,D4,D5 | DO-35 | 4 |
| 15 | REL2 | TERMINAL_BLOCK_3P_5 | 1 |
| 16 | REL3 | TERMINAL_BLOCK_3P_5 | 1 |
| 17 | REL4 | TERMINAL_BLOCK_3P_5 | 1 |
| 18 | POWLED,485LED | LED-3MM/2.54 | 2 |
| 19 | R1LED | LED-3MM/2.54 | 1 |
| 20 | R2LED | LED-3MM/2.54 | 1 |
| 21 | R3LED | LED-3MM/2.54 | 1 |
| 22 | R4LED,SSR1LED,SSR2LED | LED-3MM/2.54 | 3 |
| 23 | U7 | SSOP28DB | 1 |
| 24 | U9 | SOT-223 | 1 |
| 25 | C9 | CAP-D6.3XF2.5 | 1 |
| 26 | RJ451 | RJ45-LIGHT | 1 |
| 27 | F2,F4 | R1206 | 2 |
| 28 | R5,R6,R7,R8 | 1206 | 4 |
| 29 | R1,R2,R3,R4,R9,R14,R15,R22,R25,R29 | 1206 | 10 |
| 30 | R10,R11,R12,R20,R21,R23,R24,R26,R27,R28,R35 | 1206 | 11 |
| 31 | C13,C3,C4 | CAP-D8.0XF3.5 | 3 |
| 32 | R13 | 1206 | 1 |
| 33 | C6 | AVX-B | 1 |
| 34 | C7,C8,C2 | C0805 | 3 |
| 35 | C1 | C0805 | 1 |
| 36 | FB1 | 1206 | 1 |
| 37 | R16,R17,R18,R19 | R1206 | 4 |
| 38 | C10,C11,C5 | C0805 | 3 |
| 39 | F1 | 1812 | 1 |
| 40 | F3 | 1812 | 1 |
| 41 | Q5,Q6 | TO-92_MOLDED_NARROW | 2 |
| 42 | D6,D7 | SMA-DIODE | 2 |
| 43 | SSR1 | TERMINAL_BLOCK_2P_5 | 1 |
| 44 | SSR2 | TERMINAL_BLOCK_2P_5 | 1 |
| 45 | U8 | SOIC-8_150MIL | 1 |
| 46 | U12 | SOIC-8_150MIL | 1 |
| 47 | JP2 | 1X02_LOCK | 1 |
| 48 | C12,C15 | 0603-CAP | 2 |
| 49 | C14 | 1206 | 1 |
| 50 | RS485 | TERMINAL_BLOCK_2P_5 | 1 |
| 51 | R30,R31 | 1206 | 2 |
| 52 | R32 | 1206 | 1 |
| 53 | X1 | 3*8 | 1 |
| 54 | R33,R34 | 1206 | 2 |
| 55 | A2/A3 | TERMINAL_BLOCK_2P_5 | 1 |
| 56 | A4/A5 | TERMINAL_BLOCK_2P_5 | 1 |
| 57 | DS18B20 | TERMINAL_BLOCK_3P_5 | 1 |
| 58 | D7/D8/D9 | TERMINAL_BLOCK_3P_5 | 1 |
| 59 | CS/SI | TERMINAL_BLOCK_2P_5 | 1 |
| 60 | SO/SCK | TERMINAL_BLOCK_2P_5 | 1 |
| 61 | KEY1 | 5.8Z260G | 1 |
| 62 | UART | H4-2.54 | 1 |
| 63 | U10,U11 | SSR G3MB-202P | 2 |
| 64 | A0/A1 | TERMINAL_BLOCK_2P_5 | 1 |
| 65 | D2/D4 | TERMINAL_BLOCK_2P_5 | 1 |
| 66 | D5/D6 | TERMINAL_BLOCK_2P_5 | 1 |
| 67 | JP3 | 1X02_LOCK | 1 |
| 68 | JP4 | 1X02_LOCK | 1 |
| 69 | JP5 | 1X02_LOCK | 1 |
| 70 | JP6 | 1X02_LOCK | 1 |
| 71 | JP7,JP8 | 1X02_LOCK | 2 |
| 72 | B1 | BATTERY-2 | 1 |
| 73 | 16 | HC-49U-PTH | 1 |
| 74 | 25 | HC-49U-PTH | 1 |
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