STM32 Industrial Input Output Ékspansi Board

spésifikasi

• Input limiter ayeuna: CLT03-2Q3
• Isolator digital saluran ganda: STISO620, STISO621
• Saklar sisi luhur: IPS1025H-32, IPS1025HQ-32
• Voltage régulator: LDO40LPURY
• rentang operasi: 8 nepi ka 33 V / 0 nepi ka 2.5 A
• Dilegaan voltage rentang: nepi ka 60 V
• Isolasi Galvanik: 5 kV
• EMC compliance: IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-8
• Cocog sareng papan pangembangan STM32 Nucleo
• CE disertipikasi

Bubuka

The X-NUCLEO-ISO1A1 evaluation board is designed to expand the STM32 Nucleo board and provide micro-PLC functionality with isolated industrial input and output. Isolation between logic and process side components is provided by the UL1577 certified digital isolators STISO620 and STISO621.
Two current-limited high-side inputs from the process side are realized through the CLT03-2Q3. Protected outputs with diagnostics and smart driving features are provided by one each of the high-side switches IPS1025H/HQ and IPS1025H-32/HQ-32 which can drive capacitive, resistive, or inductive loads up to 5.6 A.
Two X-NUCLEO-ISO1A1 boards can be stacked together on top of an STM32 Nucleo board via ST morpho connectors with the appropriate selection of jumpers on the expansion boards to avoid conflict in GPIO interfaces.
Rapid evaluation of the onboard ICs is facilitated by the X-NUCLEO-ISO1A1 using the X-CUBE-ISO1 software package. Provision for ARDUINO® connections is provided on the board.

bewara:
Pikeun bantosan khusus, kirimkeun pamundut ngalangkungan portal dukungan online kami di www.st.com/support.

Inpormasi kaamanan sareng patuh

Saklar samping IPS1025HQs tiasa dipanaskeun ku arus beban anu luhur. Kudu ati-ati nalika nyabak IC atanapi daérah anu caket dina papan. utamana jeung beban luhur.

Inpormasi patuh (Rujukan)
Both CLT03-2Q3 and IPS1025H are designed to meet common industrial requirements, including IEC61000-4-2, IEC61000-4-4, and IEC61000-4-5 standards. For a more detailed evaluation of these components, refer to the single-product evaluation boards available at www.st.com. The X-NUCLEO-ISO1A1 serves as an excellent tool for initial assessments and rapid prototyping, providing a robust platform for developing industrial applications with STM32 Nucleo boards. Additionally, the board is RoHS compliant and comes with a free comprehensive development firmware library and examples cocog sareng firmware STM32Cube.

Diagram komponén

Komponén béda dina dewan ditémbongkeun di dieu, kalawan pedaran.

• U1 - CLT03-2Q3: Input limiter ayeuna
• U2, U5 - STISO620: ST digital isolator unidirectional
• U6, U7 - STISO621: ST digital isolator bidirectional.
• U3 - IPS1025HQ-32: saklar sisi luhur (pakét: 48-VFQFN Exposed Pad)
• U4 - IPS1025H-32: switch sisi luhur (pakét: PowerSSO-24).
• U8 - LDO40LPURY: Voltage régulator

Leuwihview

X-NUCLEO-ISO1A1 mangrupikeun papan evaluasi I / O industri kalayan dua input sareng kaluaran. Éta dirancang pikeun dioperasikeun ku papan Nucleo STM32 sapertos NUCLEO-G071RB. Cocog sareng perenah ARDUINO® UNO R3, éta gaduh isolator digital saluran ganda STISO620 sareng saklar sisi luhur IPS1025H-32 sareng IPS1025HQ-32. IPS1025H-32 sareng IPS1025HQ-32 mangrupikeun IC switch sisi luhur tunggal anu tiasa nyetir beban kapasitif, résistif, atanapi induktif. CLT03-2Q3 nyadiakeun panyalindungan jeung isolasi dina kaayaan operasi industri jeung nawarkeun indikasi status 'kurang énergi' pikeun tiap tina dua saluran input, featuring konsumsi kakuatan minimal. Éta dirarancang pikeun kaayaan anu meryogikeun patuh kana standar IEC61000-4-2. STM32 MCU on dewan kadali tur monitor sadaya alat via GPIOs. Unggal input sareng kaluaran gaduh indikasi LED. Sajaba ti éta, aya dua LEDs programmable pikeun indikasi customizable. X-NUCLEO-ISO1A1 ngamungkinkeun évaluasi gancang tina IC onboard ku ngalaksanakeun sakumpulan operasi dasar babarengan sareng pakét parangkat lunak X-CUBE-ISO1. Fitur konci komponén konstituén dibere handap.

Isolator digital saluran ganda
STISO620 sareng STISO621 mangrupikeun isolator digital dua saluran dumasar kana téknologi isolasi galvanik oksida kandel ST.
The devices provide two independent channels in the opposite direction (STISO621) and in the same direction (STISO620) with Schmitt trigger input as shown in Figure 3, providing robustness to noise and high-speed input/output switching time.
Dirancang pikeun beroperasi dina rentang hawa ambient lega ti -40 ºC nepi ka 125 ºC, sahingga cocog pikeun sagala rupa kaayaan lingkungan. Alatna gaduh kekebalan transien mode umum anu luhur langkung ti 50 kV/µs, mastikeun kinerja anu kuat dina lingkungan anu bising listrik. Ieu ngarojong tingkat suplai mimitian ti 3 V nepi ka 5.5 V sarta nyadiakeun tarjamahan tingkat antara 3.3 V jeung 5 V. isolator ieu direkayasa pikeun konsumsi-daya low sarta fitur distorsi lebar pulsa kirang ti 3 ns. Ieu nawiskeun 6 kV (STISO621) jeung 4 kV (STISO620) isolasi galvanic, enhancing kaamanan jeung reliabilitas dina aplikasi kritis. Produkna sayogi dina pilihan pakét sempit sareng lebar SO-8, nyayogikeun kalenturan dina desain. Salaku tambahan, éta parantos nampi persetujuan kasalametan sareng pangaturan, kalebet sertifikasi UL1577.

Saklar sisi luhur IPS1025H-32 sareng IPS1025HQ-32
The X-NUCLEO-ISO1A1 embeds IPS1025H-32 na IPS1025HQ-32 switch kakuatan intelijen (IPS), featuring overcurrent na overtemperature panyalindungan pikeun kontrol beban kaluaran aman.
The board is designed to meet application requirements in terms of galvanic isolation between user and power interfaces using ST’s new technology STISO620 and STISO621 ICs. This requirement is satisfied by a dual-channel digital isolator based on the ST thick oxide galvanic isolation technology.
Sistim nu utilizes dua STISO621 isolator bidirectional, dilabélan salaku U6 jeung U7, pikeun mempermudah pangiriman maju sinyal ka alat, kitu ogé pikeun nanganan pin FLT pikeun sinyal diagnostik eupan balik. Unggal switch sisi luhur ngahasilkeun dua sinyal sesar, merlukeun citakan hiji isolator unidirectional tambahan, ditunjuk salaku U5, nu isolator digital STISO620. Konfigurasi ieu mastikeun yén sadaya eupan balik diagnostik diisolasi sareng dikirimkeun sacara akurat, ngajaga integritas sareng réliabilitas mékanisme deteksi kasalahan sareng sinyal sistem.

• The industrial outputs on the board are based on the IPS1025H-32 and IPS1025HQ-32 single high-side switch, which features:
  • rentang operasi nepi ka 60 V
  • Low-power dissipation (RON = 12 mΩ)
  • Buruk gancang pikeun beban induktif
  • Smart nyetir beban kapasitif
  • Undervoltage lockout
  • Overload sareng panyalindungan overtemperature
  • PowerSSO-24 and QFN48L 8x6x0.9mm package
• rentang operasi dewan aplikasi: 8 nepi ka 33 V / 0 nepi ka 2.5 A
• Dilegaan voltagrentang operasi (J3 kabuka) nepi ka 60 V
• 5 kV isolasi galvanik
• suplai rail panyalindungan polaritasna sabalikna
• EMC compliance with IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-8
• Cocog sareng papan pangembangan STM32 Nucleo
• Dilengkepan panyambungna Arduino® UNO R3
• Disertipikasi CE:
  • EN 55032:2015 + A1:2020
  • EN 55035:2017 + A11:2020.

Héjo LED pakait jeung unggal kaluaran nunjukkeun lamun switch hiji ON. Ogé LEDs Beureum nunjukkeun overload na diagnostics overheating.

High-sisi limiter ayeuna CLT03-2Q3
The X-NUCLEO-ISO1A1 board has two input connectors for any industrial digital sensors, such as proximity, capacitive, optical, ultrasonic, and touch sensors. Two of the inputs are intended for isolated lines with opto-couplers on the outputs. Each input then feeds directly into one of the two independent channels in CLT03-2Q3 current limiters. The channels in the current limiter immediately limit the current as per the standard and proceed to filter and regulate the signals to deliver appropriate outputs for the isolated lines destined for the GPIO ports of a logic processor, such as a microcontroller in a programmable logic controller (PLC). The board also includes jumpers to enable test pulses through any of the channels to verify normal operation.
Isolator STISO620 (U2) dipaké pikeun isolasi Galvanic antara prosés jeung sisi login.

Fitur penting:

• The 2 saluran terasing input limiter ayeuna bisa ngonpigurasi pikeun duanana tinggi-sisi sarta aplikasi low-sisi
• 60 V jeung input sabalikna plugin sanggup
• Henteu peryogi catu daya
• Test kaamanan pulsa
• Kakuatan EMI anu luhur berkat saringan digital terpadu
• IEC61131-2 tipe 1 jeung tipe 3 patuh
• patuh RoHS

Sisi input tina limiter ayeuna CLT03-2Q3 dicirikeun ku vol tangtutage jeung rentang ayeuna nu ngawatesan wewengkon ON jeung OFF, kitu ogé wewengkon transisi antara kaayaan luhur jeung low logis ieu. Alat asup Mode Sesar nalika input voltage ngaleuwihan 30 V.

Blok fungsional
Papan dirancang pikeun beroperasi kalayan input 24V nominal anu nguatkeun sirkuit sisi prosés. Komponén logika dina sisi séjén isolator dikuatkeun ku input 5 V ka papan X-NUCLEO anu biasana didamel ku port USB tina PC.

Prosés sisi 5 suplai V
Pasokan 5V diturunkeun tina input 24V sareng régulator serelek low LDO40L kalayan fungsi panyalindungan anu diwangun. voltage regulator ngabogaan timer overheating fitur péngkolan-off. Kaluaran voltage bisa disaluyukeun jeung diteundeun ngan handap 5V ngamangpaatkeun feeback jaringan retorsion tina kaluaran. LDO boga DFN6 (Wettable flanks), nu ngajadikeun IC ieu cocog pikeun optimasi ukuran dewan.

Isolator STISO621
The STISO621 digital isolator has 1-to-1 directionality, with 100MBPS data rate. It can withstand, 6KV galvanic isolation and high common-mode transient: >50 k V/μs.

Isolator STISO620
Isolator digital STISO620 gaduh arah 2-to-0, kalayan laju data 100MBPS salaku STISO621. Bisa tahan, isolasi galvanic 4KV sarta ngabogaan input pemicu Schmitt.

Input digital kawates ayeuna
The limiter ayeuna IC CLT03-2Q3 boga dua saluran terasing, dimana urang tiasa nyambungkeun inputs terasing. Papan gaduh indikator LED éksitasi input.

Saklar sisi luhur (kalayan kontrol arus dinamis)
Saklar sisi luhur sayogi dina dua bungkusan kalayan fitur anu sami. Dina dewan ieu, duanana bungkusan, nyaeta, POWER SSO-24 jeung 48-QFN(8*x6), dipaké. Fitur rinci anu disebatkeun dina Overview bagian.

Pilihan setelan jumper
Pin kontrol sareng status alat I / O disambungkeun ngaliwatan jumper ka MCU GPIO. Pilihan jumper ngamungkinkeun sambungan unggal pin kontrol ka salah sahiji dua GPIOs mungkin. Pikeun nyederhanakeun, GPIO ieu dikelompokeun dina dua sét anu ditandaan salaku standar sareng alternatip. Serigrafi dina papan kalebet bar anu nunjukkeun posisi jumper pikeun sambungan standar. Firmware standar nganggap yén salah sahiji set, ditandaan salaku standar sareng alternatif, dipilih pikeun dewan. Gambar di handap depicts informasi jumper pikeun routing kontrol jeung sinyal status antara X-NUCLEO jeung papan Nucleo cocog ngaliwatan konektor Morpho pikeun sagala rupa konfigurasi.

 

Panyambung Morpho

Ngaliwatan sambungan jumper ieu, urang tiasa tumpukan hiji deui X-NUCLEO, nu pinuh fungsi.

indikator LED
Dua LEDs, D7 na D8 disadiakeun dina dewan boga indikasi LED programmable. Tingal manual pamaké software pikeun inpo wincik tentang rupa-rupa konfigurasi LED sarta fitur, kaasup status kakuatan sarta kaayaan kasalahan.

Setelan dewan jeung konfigurasi

Mimitian ku dewan
Hiji gambar lengkep disadiakeun pikeun mantuan Anjeun jadi akrab jeung dewan jeung sagala rupa sambungan na. gambar ieu boga fungsi minangka pituduh visual komprehensif, illustrating perenah jeung titik husus dipikaresep di papan tulis. Terminal J1 disadiakeun pikeun nyambungkeun suplai 24V pikeun kakuatan sisi prosés dewan. Terminal J5 ogé disambungkeun ka input 24V DC. Sanajan kitu, J5 disadiakeun sambungan gampang tina beban éksternal sarta Sénsor nu disambungkeun ka Input terminal J5 sarta luhur sisi kaluaran terminal J12.

Syarat pangaturan sistem

1. 24 V DC Power Supply: The 2$V input should have sufficient capability to drive the board along with external load. Ideally this should be short circuit protected externals.
2. NUCLEO-G071RB Board: The NUCLEO-G071RB board is a Nucleo development board. It serves as the main microcontroller unit for driving outputs, monitoring output health status, and fetching process side inputs.
3. X-NUCLEO-ISO1A1 Board: The Micro PLC board for evaluation of specific functionality of the devices. We can stack two X-NUCLEO as well.
4. USB-micro-B Cable: The USB-micro-B cable is used to connect the NUCLEO-G071RB board to a computer or a 5 V adapter. This cable is essential for flashing the binary file onto the mentioned Nucleo board and subsequently powering it through any 5 V charger or adapter.
5. Wires to connect the Input Supply: Connecting wire for the load and inputs, it is highly recommended to use thick wires for the output high-side switches.
6. Laptop/PC: A laptop or PC has to be used to flash the test firmware onto the NUCLEO-G071RB board. This process only needs to be performed once when using the Nucleo board to test multiple X-NUCLEO boards.
7. STM32CubeProgrammer (optional): The STM32CubeProgrammer is used to flash the binary after erasing the MCU chip. It is a versatile software tool designed for all STM32 microcontrollers, providing an efficient way to program and debug the devices. More information and the software can be found at STM32CubeProg -STM32CubeProgrammer software for all STM32 – STMicroelectronics.
8. Software (optional): Install the ‘Tera Term’ software on your desktop to facilitate communication with the Nucleo board. This terminal emulator allows for easy interaction with the board during testing and debugging. The software can be downloaded from Tera-Term.

Pancegahan kaamanan sareng alat pelindung
Nerapkeun beban beurat ngaliwatan saklar sisi luhur bisa ngabalukarkeun overheat dewan. Tanda peringatan disimpen di deukeut IC pikeun nunjukkeun résiko ieu.

Eta geus katalungtik yén dewan geus ngurangan kasabaran ka vol rélatif tinggitage surges. Ku alatan éta, éta disarankan pikeun henteu nyambungkeun beban induktif kaleuleuwihan atawa nerapkeun ngaronjat voltage saluareun nilai rujukan dieusian. Ieu diperkirakeun yén dewan kudu diatur ku individu jeung pangaweruh dasar listrik.

Tumpukan dua papan X-NUCLEO dina Nucleo
Papan dirancang kalayan konfigurasi jumper anu ngamungkinkeun Nucleo ngajalankeun dua papan X-NUCLEO, masing-masing dua kaluaran sareng dua input. Salaku tambahan, sinyal sesar dikonpigurasi nyalira. Punten tingal tabel di handap ieu ogé skéma anu dijelaskeun dina bagian sateuacana pikeun ngonpigurasikeun sareng kontrol rute sareng sinyal ngawaskeun antara MCU sareng alat. Boh Default atanapi alternatip jumper tiasa dianggo nalika nganggo papan X-Nucleo tunggal. Tapi duanana papan X-nucleo kedah gaduh pilihan jumper anu béda pikeun nyegah pasea upami aranjeunna ditumpuk di luhur anu sanés.

meja 1. Bagan pilihan jumper pikeun konfigurasi standar sareng alternatip

fitur PIN	Serigrafi dina dewan	Ngaran skéma	Jumper	Konfigurasi standar		Konfigurasi alternatip
				Setélan lulugu	Ngaran	Setélan lulugu	Ngaran
Input (CLT03)	IA.0	IA0_IN_L	J18	1-2(CN2- PIN-18)	IA0_IN_1	2-3(CN2- PIN-38)	IA0_IN_2
	IA.1	IA1_IN_L	J19	1-2(CN2- PIN-36)	IA1_IN_2	2-3(CN2- PIN-4)	IA1_IN_1

fitur PIN	Serigrafi dina dewan	Ngaran skéma	Jumper	Konfigurasi standar		Konfigurasi alternatip
				Setélan lulugu	Ngaran	Setélan lulugu	Ngaran
Kaluaran (IPS-1025)	QA.0	QA0_CNTRL_ L	J22	1-2(CN2- PIN-19)	QA0_CNTRL_ 1	2-3(CN1- PIN-2)	QA0_CNTRL_ 2
	QA.1	QA1_CNTRL_ L	J20	1-2(CN1- PIN-1)	QA1_CNTRL_ 2	2-3(CN1- PIN-10)	QA1_CNTRL_ 1
Konfigurasi PIN kasalahan		FLT1_QA0_L	J21	1-2(CN1- PIN-4)	FLT1_QA0_2	2-3(CN1- PIN-15)	FLT1_QA0_1
		FLT1_QA1_L	J27	1-2(CN1- PIN-17)	FLT1_QA1_2	2-3(CN1- PIN-37)	FLT1_QA1_1
		FLT2_QA0_L	J24	1-2(CN1- PIN-3)	FLT2_QA0_2	2-3(CN1- PIN-26)	FLT2_QA0_1
		FLT2_QA1_L	J26	1-2(CN1- PIN-27)	FLT2_QA1_1	2-3(CN1- PIN-35)	FLT2_QA1_2

Gambar nunjukkeun béda views of the X-NUCLEO stacking.

Kumaha nyetél dewan (tugas)

Sambungan jumper
Make sure all the jumpers are in the default state; a white bar indicates the default connection. As shown in Figure 2. The FW is configure d for default jumper selection. appropriate modifications are needed to use alternate jumper selections.

1. Connect the Nucleo board via a micro-USB cable to the computer
2. Place the X-NUCLEO on top of Nucleo as shown in Figure 18
3. Copy the X-CUBE-ISO1.bin to the Nucleo disc, or refer to the software user manual for software debugging
4. Check the D7 LED on the stacked X-NUCLEO Board; it should blink 1 second ON and 2 seconds OFF as shown in Figure 5. You can also debug the X-CUBE-ISO1 firmware using STM32CubeIDE and other supported IDEs.Fig. 18 below shows LED indications with all Inputs as low followed by all high input to the board. Output mimics the corresponding input.

Diagram skéma

Bill bahan

Méja 2. X-NUCLEO-ISO1A1 bil bahan

Barang	Q.ty	Ref.	Bagian / nilai	Katerangan	Produsén	Kode pesenan
1	1	BD1	10OHM	Ferrite Beads WE-CBF	Würth Elektronik	7427927310
2	2	C1, C3	4700pF	Kapasitor Kasalametan 4700pF	Vishay	VY1472M63Y5UQ63V0
3	2	C10, C11	0.47uF	Multilayer kapasitor keramik	Würth Elektronik	885012206050
4	10	C13, C18, C19, C20, C21, C22, C23, C24, C25, C26	100nF	Multilayer kapasitor keramik	Würth Elektronik	885012206046
5	2	C2, C15	1uF	Multilayer kapasitor keramik	Würth Elektronik	885012207103
6	2	C16, C17	100nF	Multilayer kapasitor keramik	Würth Elektronik	885382206004
7	1	C4	10uF	Multilayer kapasitor keramik	Murata Electronics	GRM21BR61H106KE43K
8	1	C5	10uF	Multilayer kapasitor keramik, X5R	Murata Electronics	GRM21BR61C106KE15K
9	4	C6, C7, C8, C9	10nF	Multilayer kapasitor keramik	Würth Elektronik	885382206002
10	2	CN1, CN2		Headers & Kawat Housings	Samtec	SSQ-119-04-LD
11	1	CN3	465 VAC, 655 VDC	Headers & Kawat Housings	Samtec	SSQ-110-03-LS
12	2	CN4, CN6	465 VAC, 655 VDC	8 Posisi Receptacle Panyambung	Samtec	SSQ-108-03-LS
13	1	CN5	5.1A	Headers & Kawat Housings	Samtec	SSQ-106-03-LS
14	1	D1, SMC	1.5kW(ESD)	ESD Suppressors / TVS Diodes	STMicroelectronics	SM15T33CA
15	6	D2, D3, D4, D5, D6, D7	20mA	Standard LEDs – SMD(Green)	Broadcom Limited	ASCKCG00-NW5X5020302
16	1	D8	20mA	Standard LEDs – SMD(Red)	Broadcom Limited	ASCKCR00-BU5V5020402
17	2	HW1, HW2	Jumper CAP	Jumper	Würth Elektronik	609002115121
18	1	J1	300VAC	Fixed Terminal Blocks	Würth Elektronik	691214110002
19	1	J2		Test Plugs & Test Jacks	Keystone Electronics	4952
20	1	J5	300VAC	Fixed Terminal Blocks	Würth Elektronik	691214110002
21	2	j6, j12	300VAC	Fixed Terminal Blocks	Würth Elektronik	691214110002
22	12	J8, J9, J10, J11, J18, J19, J20, J21, J22, J24, J26, J27		Headers & Kawat Housings	Würth Elektronik	61300311121
23	1	R1	10OHM	Résistor Film Ipis - SMD	Vishay	TNPW080510R0FEEA
24	8	R11, R14, R28, R29, R30, R31, R32, R33	220 kOhm	Thick Film Resistors – SMD	Vishay	RCS0603220KJNEA

Barang	Q.ty	Ref.	Bagian / nilai	Katerangan	Produsén	Kode pesenan
25	2	R12, R16	10 KOHM	Thick Film Resistors – SMD	Bourns	CMP0603AFX-1002ELF
26	1	R19	0 Ohm	Thick Film Resistors – SMD	Vishay	CRCW06030000Z0EAHP
27	1	R2	12 KOHM	Résistor Film Ipis - SMD	Panasonic	ERA-3VEB1202V
28	2	R26, R27	150 OHM	Résistor Chip Film Ipis	Vishay	MCT06030C1500FP500
29	4	R3, R13, R15	1 KOHM	Résistor Film Ipis - SMD	Vishay	CRCW06031K00DHEBP
30	2	R35, R36	0 Ohm	Thick Film Resistors – SMD	Vishay	CRCW06030000Z0EAHP
31	2	R37, R38	220 kOhm	Thick Film Resistors – SMD	Vishay	RCS0603220KJNEA
32	1	R4	36 KOHM	Thick Film Resistors – SMD	Panasonic	ERJ-H3EF3602V
33	2	R5, R10	7.5 KOHM	Résistor Film Ipis - SMD	Vishay	TNPW02017K50BEED
34	2	R6, R8	0 Ohm	Thick Film Resistors – SMD	Vishay	CRCW06030000Z0EAHP
35	9	R7, R9, R17, R20, R21, R23, R24, R34	0 Ohm	Thick Film Resistors – SMD	Vishay	CRCW06030000Z0EAHP
36	4	TP2, TP3, TP8, TP10		Test Plugs & Test Jacks	Harwin	S2761-46R
37	3	TP4, TP6, TP7		Test Plugs & Test Jacks	Harwin	S2761-46R
38	1	U1, QFN-16L		timer Powered input digital limiter ayeuna	STMicroelectronics	CLT03-2Q3
39	2	U2, U5, SO-8	3V	Isolator Digital	STMicroelectronics	STISO620TR
40	1	U3, VFQFPN 48L 8.0 X 6.0 X .90 PITCH	3.5A	HIGH-SIDE SWITCH	STMicroelectronics	IPS1025HQ-32
41	1	U4, PowerSSO 24	3.5A	Power Switch/Driver 1:1 N-Channel 5A PowerSSO-24	STMicroelectronics	IPS1025HTR-32
42	2	U6, U7, SO-8		Isolator Digital	STMicroelectronics	STISO621
43	1	U8, DFN6 3×3		LDO Voltage Régulator	STMicroelectronics	LDO40LPURY

Vérsi dewan

meja 3. Vérsi X-NUCLEO-ISO1A1

Réngsé alus	Diagram skéma	Bill bahan
X$NUCLEO-ISO1A1A (1)	X$NUCLEO-ISO1A1A diagram skématik	X$NUCLEO-ISOA1A bill of materials

1. Kode ieu nangtukeun dewan evaluasi X-NUCLEO-ISO1A1 versi munggaran.

Inpormasi patuh pangaturan

Bewara pikeun Komisi Komunikasi Federal AS (FCC)
Pikeun évaluasi wungkul; teu FCC disatujuan pikeun dijual deui

PERHATIAN FCC - Kit ieu dirancang pikeun ngamungkinkeun:

1. Pangembang produk pikeun meunteun komponén éléktronik, sirkuit, atanapi parangkat lunak anu aya hubunganana sareng kit pikeun nangtoskeun naha bakal ngalebetkeun barang-barang sapertos dina produk réngsé sareng
2. Pamekar parangkat lunak pikeun nyerat aplikasi parangkat lunak pikeun dianggo sareng produk ahir.

Kit ieu sanés produk bérés sareng nalika dirakit moal tiasa dijual deui atanapi dipasarkan upami sadayana otorisasi alat FCC anu diperyogikeun munggaran dicandak. Operasi tunduk kana kaayaan yén produk ieu henteu ngabalukarkeun gangguan anu ngabahayakeun ka stasiun radio anu dilisensikeun sareng produk ieu nampi gangguan anu ngabahayakeun. Kacuali kit anu dirakit dirancang pikeun beroperasi dina bagian 15, bagian 18 atanapi bagian 95 bab ieu, operator alat kedah beroperasi dina otoritas anu gaduh lisénsi FCC atanapi kedah ngamankeun otorisasi ékspérimén dina bagian 5 bab 3.1.2 ieu. XNUMX.

Bewara pikeun Inovasi, Élmu sareng Pangwangunan Ékonomi Kanada (ISED)
Pikeun tujuan évaluasi wungkul. Kit ieu ngahasilkeun, ngagunakeun, sareng tiasa mancarkeun énergi frekuensi radio sareng teu acan diuji pikeun patuh kana wates alat komputasi numutkeun aturan Industri Kanada (IC).

Bewara pikeun Uni Éropa
Alat ieu saluyu sareng sarat penting tina Directive 2014/30/EU (EMC) sareng Directive 2015/863/EU (RoHS).

Bewara pikeun Britania Raya
Alat ieu saluyu sareng Peraturan Kasaluyuan éléktromagnétik Inggris 2016 (UK SI 2016 No. 1091) sareng Watesan Pamakéan Zat Bahaya tinangtu dina Peraturan Alat-alat Listrik sareng Éléktronik 2012 (UK SI 2012 No. 3032).

Lampiran
Tilasample is described here for the easy use and handling of the board.

Example – Digital input and Digital Output test case

1. Stack the X-NUCLEO Board onto the Nucleo board
2. Debug the code using a Micro- B Cable
3. Call this function in the main, “ST_ISO_APP_DIDOandUART”
4. Connect the 24V Power supply as shown in the image
5. The input and the respective output follow the chart as mentioned in the chart below. Figure on the left corresponds to row 1 and figure on the right corresponds to row 4 of Table 4.

Méja 4. Méja Logika DIDO

Kasus No.	D3 LED(IA.0) Input	D4 LED(IA.1) Input	D6 LED(QA.0) Kaluaran	D5 LED(QA.1) Kaluaran
1	0 V	0 V	Pareum	Pareum
2	24 V	0 V	ON	Pareum
3	0 V	24 V	Pareum	ON
4	24 V	24 V	ON	ON

Demo éta janten pituduh awal anu gampang pikeun pangalaman panangan anu gancang. Pamaké ogé tiasa nganggo fungsi tambahan pikeun kabutuhan khususna.

Riwayat révisi

Méja 5. Sajarah révisi dokumén

titimangsa	Révisi	Parobahan
05-Mei-2025	1	Pelepasan awal.

PERHATOSAN PENTING – BACA TELITI
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FAQ

• Q: Naon anu kuring kedah laksanakeun upami saklar samping dipanaskeun?
  A: Care must be taken while touching the IC or adjoining areas on the boards, particularly with higher loads. If the switches get heated, reduce the load current or contact our online support portal for assistance.
• Q: Naon nu LEDs on dewan nunjukkeun?
  A: The green LED corresponding to each output indicates when a switch is ON, while red LEDs indicate overload and overheating diagnostics.

Dokumén / Sumberdaya

ST STM32 Industrial Input Output Ékspansi Board [pdf] Manual pamaké UM3483, CLT03-2Q3, IPS1025H, STM32 Industrial Input Output Expansion Board, STM32, Input Input Output Expansion Board, Input Output Expansion Board, Output Expansion Board, Expansion Board

Rujukan

• Manual pamaké