Phoenix Contact 2736372 (FLS PB M12 DIO 8/8 M12) Field Distributed I/O Module
Comanda nr. 2736372 corespunde modulului I/O distribuit PROFIBUS DP din seria Phoenix Contact Fieldline. Modelul complet oficial este FLS PB M12 DIO 8/8 M12.
Prezintă 8 intrări digitale + 8 iesiri digitale, full M12 interface design, Grad de protecție IP67, and 500mA per channel output.
Suitable for signal acquisition and control in harsh industrial field environments, it supports PROFIBUS DP bus communication and can be installed directly near equipment without a control cabinet.
- Definirea segmentului de model (Revised)
| Segment | Standard Code | Sens | Descriere detaliată |
| PLS | FLS | Fieldline Series | Phoenix Contact field-level distributed I/O product line; standalone design without base required |
| PB | PB | PROFIBUS DP Protocol | Compliant with EN 50170; supports automatic baud rate detection from 9.6 kbps to 12 Mbps |
| M12 | M12 | Bus Interface Type | 2 × M12 B-coded 5-pin connectors; supports bus topology with input/output ports |
| DIO8-8 | DIO 8/8 | Digital Channel Configuration | 8 intrări digitale + 8 iesiri digitale; total 16 channels with independent channel protection |
| M12 | M12 | Putere / Interfață I/O | Both power and I/O adopt M12 A-coded connectors; vibration-proof, dust and moisture resistant |
| 2736372 | 2736372 | Global Unique Order Number | Official Phoenix Contact product ID for purchasing and after-sales tracking |
| PHOENIX | Phoenix Contact | Marca | Phoenix Contact Germany, global leader in industrial connection and automation |
- Parametrii de specificație de bază (Official Authoritative Data)
| Categorie | Parametru | Valoare | Observații |
| Basic Characteristics | Tip de produs | Distributed I/O Device | Standalone design, no extra base required; direct field mounting |
| Clasa de protectie | IP67 | Dust-tight and water-proof; usable outdoors, in humid and dusty environments | |
| Tip de montare | Panel / Wall Mount | Mounting hole spacing: 168 mm; dimensiuni: 60×178×49.3 mm; greutate: 340 g (without package) | |
| Temperatura de operare | -25°C ~ +60°C | Adaptable to industrial temperature fluctuation; storage temperature: -40°C ~ +85°C | |
| Certificari | CE, UL, RoHS, REACH | Compliant with EU and North American safety & environmental standards | |
| Interfață de comunicare | Protocol | PROFIBUS DP | Slave station; supports Class 1 și Clasa 2 master communication |
| Address Setting | DIP Switch 1~99 | 5-bit DIP switch for intuitive station address setting; no software configuration needed | |
| Bus Connection | 2 × M12 B-coded 5-pin | Supports daisy-chain bus topology for easy expansion | |
| Intrare digitală | Cantitate / Tip | 8-ch / IEC 61131-2 Tip 1 | PNP type; compatible with NPN with external circuit |
| Gama de tensiune | 24În DC (18V~30V) | Logic 0: -30V~5V; Logic 1: 13V~30V | |
| Total Current | Max. 600mA | Reverse polarity protection and overcurrent protection | |
| Filter Time | 3 Domnișoară | Suppresses electromagnetic interference and improves signal stability | |
| Ieșire digitală | Cantitate / Tip | 8-ch / PNP Normally Open | Independent short-circuit and overload protection per channel |
| Tensiune de ieșire | 24În DC | Consistent with supply voltage, varies with load | |
| Per-channel Current | Max. 500mA | Total output current limit: 4O (U_A11+U_A12) | |
| Tip conexiune | M12 Dual Occupancy Connector | Supports 2/3/4-wire sensor / actuator connection | |
| Power Supply System | Module Supply (U_L) | 24În DC (18V~30V) | M12 A-coded 4-pin; max. 4O, scurtcircuit / protectie la suprasarcina |
| Sensor Supply (U_S) | 24În DC | Max. 4A for input-side sensors | |
| Actuator Supply (U_A11/U_A12) | 24În DC | Max. 4A per path; independent power supply for output actuators | |
| Izolație electrică | Isolation Voltage | 500V și | Electrical isolation between module and I/O, and between I/O channels |
| Proprietăți fizice | Material | Polycarbonate (PC) | Impact-resistant, chemical corrosion-resistant; meets UL 94 V-0 flame retardant standard |
| Origine | Germania (DE) | Original imported, guaranteed quality |
- Lista de accesorii (Officially Recommended)
| Nume accesoriu | Comanda nr. | Descrierea funcției | Suggested Qty |
| PROT-M12 | 1680539 | M12 connector protective plug; prevents dust and moisture into unused ports | 2~4 pcs per module |
| ZBF 12:UNBEDRUCKT | 809735 | Blank marking tag for channel identification | 1 pc per module |
| SAC-2P-M12MSB/2.0-910 | 1507243 | PROFIBUS bus cable, 2m, M12 male-to-male | 1 pc per bus segment |
| SAC-4P-M12MS/2.0-186 | 1509445 | Sensor/actuator cable, 2m, M12 male to bare wire | 1 pc per channel |
| SAC-M12T/2XM12 PB DP | 1507780 | M12 T-connector for bus branching | 1 pc per branch |
| SAC-5P-M12MS PB TR | 1507803 | Terminating resistor for PROFIBUS bus end matching | 1 pc each at bus head & tail |
| FLS-MOUNT | 2736000 | Mounting bracket for rail or wall installation | 1 pc per module |
- Alternativă & Cross-Brand Compatibility List
| Marca | Model | Parametri cheie | Compatibilitate / Diferenţă | Recomandare de înlocuire |
| Phoenix Same Series | FLS PB M12 DIO8/8-2A (2736108) | 8DI/8DO, PROFIBUS DP, IP67, 2A/channel output | Higher output current; other parameters identical | Preferred for driving solenoid valves and small motors |
| Siemens | ET 200pro DP DI8/DO8 24V DC | 8DI/8DO, PROFIBUS DP, IP67 | Different interface (Fast Connect); functionally compatible | Suitable for integration with Siemens PLC systems |
| Weidmüller | UR20-FBC-PB-DIO8/8 | 8DI/8DO, PROFIBUS DP, IP67 | Similar connection technology; more cost-effective | Consider for cost optimization |
| Schneider | Modicon M221 DIO Expansion Module | 8DI/8DO, PROFIBUS DP, IP65 | Slightly lower protection rating; same communication protocol | Alternative for non-harsh environments |
| Pepperl+Fuchs | VBG-PB-8DI8DO | 8DI/8DO, PROFIBUS DP, IP67 | Richer diagnostic functions; higher price | Choose if advanced diagnosis is required |
- Ghid de selecție & Soluții alternative
Selection Formula
> PB bus 8-in 8-out, M12 interface IP67, 500mA per channel, 24V three independent power supplies
Key Selection Considerations
- Load Capacity Matching
Standard load (<500mA): Alege 2736372 (500mA/channel)
Sarcină grea (500mA~2A): Upgrade to 2736108 (2A/channel)
Ultra-heavy load (>2O): Adopt FLS PB M12 DO8 M12-4A or external relay
- Communication Protocol Adaptation
PROFIBUS DP: 2736372 (standard)
PROFINET: Choose FLM series (de ex. 2736848)
DeviceNet: Choose FLS DN series (de ex. 2736482)
- Channel Configuration Selection
Input only: FLS PB M12 DI8 M12 (2736123)
Output only: FLS PB M12 DO8 M12 (2736109)
4-in 4-out: FLS PB M12 DIO4/4 M12 (2736371)
- Power Supply Design
Shared power for sensors & actuatoare: Share U_S and U_A11/U_A12
Isolated power: Independent supply for U_S (senzor) and U_A11/U_A12 (actuator) to improve anti-interference performance
- Installation Environment Evaluation
IP67: 2736372 (standard) for outdoor, humid and dusty sites
Extreme temperature: Select wide-temperature model for -40°C~+70°C
Strong electromagnetic interference: Use shielded cables and enhanced grounding
Soluții alternative recomandate
| Scenariul aplicației | Soluție recomandată | Avantaje |
| Optimizarea costurilor | Domestic alternative PROFIBUS distributed I/O (Inovaţie, Xinjie) | 30%-50% price reduction, fully compatible functions |
| Protocol Upgrade | Phoenix Contact FLM series (PROFINET) | Supports Industry 4.0, higher communication speed (100Mbps) |
| Extinderea funcției | FLS PB M12 AI4/AO2 (Analog) | Add 4AI+2AO to meet mixed signal requirements |
- Air Freight Compliance & Certificare CE
- Air Freight Compliance Judgment
No built-in lithium battery / super capacitor: Ordinary industrial electronic device, no special air freight restrictions
Transport Class: Clasă 9 miscellaneous dangerous goods (non-dangerous in practice)
HS Code: 85389099 (Other electrical control equipment)
Packaging Standard: Compliant with ISTA 3A to prevent transport damage
- CE Certification Information
Compliant Directives: 2014/30/EU (EMC), 2011/65/EU (RoHS)
Test Standards: ÎN 50170 (PROFIBUS), ÎN 61131-2 (I/O performance)
Certification No.: Available on Phoenix official website by entering Order No. 2736372
- Application Cases & Adaptarea industriei
Cazuri tipice de aplicare
- Producție de automobile: I/O expansion for welding robot stations; connects proximity switches and cylinder solenoid valves; IP67 resists welding spatter and oil contamination
- Logistics & Warehousing: AGV signal acquisition and control; M12 vibration-resistant interface; distributed structure reduces wiring
- Mâncare & Beverage: Filling production lines; IP67 suitable for flushing & disinfection; independent power avoids interference
- Tratarea apei: Pump station on-site control; connects liquid level switches and water pump contactors; outdoor installation without control cabinet
Industry Adaptation Guide
| Industrie | Adaptation Advantages | Configurație recomandată |
| Producție de automobile | Oil-resistant, rezistent la vibratii, Protectie IP67 | 2736372 + SAC-4P-M12MS cable + terminating resistor |
| Logistics & Warehousing | Fast installation, flexible bus expansion | 2736372 + T-connector + protective plug |
| Mâncare & Beverage | Washdown resistant, corrosion resistant | 2736372 + stainless steel mounting bracket |
| Tratarea apei | Outdoor rated, moisture-proof | 2736372 + waterproof connector + sunshade cover |
Phoenix Contact 2736372 (FLS PB M12 DIO 8/8 M12) is a high-reliability, high-flexibility field distributed I/O module.
With IP67 protection and full M12 interface design, it perfectly adapts to harsh industrial environments.
Via PROFIBUS DP bus, it can be seamlessly integrated into mainstream PLC systems to realize efficient distributed signal acquisition and control.
Its independent power design and 500mA per-channel output capability meet most industrial automation application requirements.
Complete Model List of Phoenix Contact Fieldline Series Field Distributed I/O Modules
Phoenix Contact Fieldline series (FLS/FLM/FLC) are IP67-rated field distributed I/O products designed for harsh industrial environments.
Supports multiple industrial communication protocols with full M12/M8 interface design; can be installed directly on equipment without control cabinets.
Below is the complete model list classified by communication protocol, including order numbers, core parameters and application scenarios.
- PROFIBUS DP Series (FLS PB)
Caracteristici cheie: Compliant with EN 50170; automatic baud rate 9.6 kbps~12 Mbps; 5-bit DIP switch for station address 1~99; Protectie IP67, M12 interface.
| Official Model | Comanda nr. | Configurare canal | Curent de ieșire | Caracteristici speciale | Aplicație |
| FLS PB M12 DI 8 M12 | 2736123 | 8DIN | — | PNP input, 3ms filter | Signal acquisition, sensor connection |
| FLS PB M12 DI 16 M12 | 2736220 | 16DIN | — | Total current 1.2A, reverse polarity protection | High-density signal acquisition |
| FLS PB M12 DO 8 M12 | 2736109 | 8DO | 500mA/ch | PNP deschis în mod normal, protectie la scurtcircuit | Small actuator control |
| FLS PB M12 DO 8 M12-2A | 2736110 | 8DO | 2A/ch | Heavy-duty output, protectie la suprasarcina | Electrovalve, motoare mici |
| FLS PB M12 DIO 4/4 M12 | 2736371 | 4DI+4DO | 500mA/ch | Mixed I/O, independent protection | Small equipment control |
| FLS PB M12 DIO 4/4 M12-2A | 2736107 | 4DI+4DO | 2A/ch | Heavy-duty mixed, fiabilitate ridicată | Medium equipment control |
| FLS PB M12 DIO 8/8 M12 | 2736372 | 8DI+8DO | 500mA/ch | Standard mixed, IP67 | Control industrial general |
| FLS PB M12 DIO 8/8 M12-2A | 2736108 | 8DI+8DO | 2A/ch | Heavy-duty mixed, protectie ridicata | Automobile, logistică |
| FLS PB M12 AI 4 M12 | 2736125 | 4AI (0-10V/4-20mA) | — | 12-rezoluție de biți, channel isolation | Analog signal acquisition |
| FLS PB M12 AO 2 M12 | 2736126 | 2LA (0-10V/4-20mA) | — | 12-rezoluție de biți, protectie la scurtcircuit | Analog control |
- PROFINET Series (FLM)
Caracteristici cheie: Supports PROFINET RT/IRT; 500kbaud/2Mbaud optional; channel diagnosis; local bus expandable up to 16 dispozitive.
| Official Model | Comanda nr. | Configurare canal | Interface Type | Caracteristici speciale | Aplicație |
| FLM DI 8 M12 | 2736288 | 8DIN | M12 | 3ms filter, total 600mA | Standard signal acquisition |
| FLM DI 8 M8 | 2773348 | 8DIN | M8 | Space-saving, close-range installation | Compact equipment, dense sensors |
| FLM DO 8 M12 | 2736289 | 8DO | M12 | 500mA/ch, diagnostic function | Standard actuator control |
| FLM DO 8 M8 | 2773349 | 8DO | M8 | 500mA/ch, compact M8 design | Small actuators, space-limited |
| FLM DIO 4/4 M8 | 2773350 | 4DI+4DO | M8 | Mixed I/O, M8 interface | Small equipment mixed control |
| FLM DIO 8/4 M8 | 2773351 | 8DI+4DO | M8 | Input-intensive, M8 design | Dense sensor applications |
| FLM DIO 8/8 M12 | 2736848 | 8DI+8DO | M12 | 8-ch mixed, diagnosis | Control industrial general |
| FLM DIO 16/16 M12/8-DIAG | 2736738 | 16DI+16DO | M12 | High density, 8-bit diagnosis | Large production line control |
| FLM AI 4 M12 | 2736290 | 4AI | M12 | 12-rezoluție de biți, channel isolation | Analog acquisition |
| FLM AO 2 M12 | 2736291 | 2LA | M12 | 12-rezoluție de biți, protectie la scurtcircuit | Analog control |
| FLM BK ETH M12 DI 8 M12-2TX | 2736916 | 8DIN + Ethernet Gateway | M12 | 2 Ethernet ports, Modbus/TCP | Network expansion, protocol conversion |
- CANopen Series (FLS CO)
Caracteristici cheie: Compliant with CANopen DS 301/302; supports CiA 401 I/O profile; M12 interface, Protectie IP67.
| Official Model | Comanda nr. | Configurare canal | Curent de ieșire | Caracteristici speciale | Aplicație |
| FLS CO M12 DI 8 M12 | 2736079 | 8DIN | — | PNP input, 3ms filter | Signal acquisition |
| FLS CO M12 DO 8 M12 | 2736083 | 8DO | 500mA/ch | PNP deschis în mod normal, protectie la scurtcircuit | Actuator control |
| FLS CO M12 DO 8 M12-2A | 2736084 | 8DO | 2A/ch | Heavy-duty output | Heavy equipment control |
| FLS CO M12 DIO 8/8 M12 | 2736085 | 8DI+8DO | 500mA/ch | Mixed I/O | General control |
| FLS CO M12 DIO 8/8 M12-2A | 2736086 | 8DI+8DO | 2A/ch | Heavy-duty mixed | Automotive manufacturing |
| FLS CO M12 AI 4 M12 | 2736087 | 4AI | — | 12-rezoluție de biți | Analog acquisition |
| FLS CO M12 AO 2 M12 | 2736088 | 2LA | — | 12-rezoluție de biți | Analog control |
- DeviceNet Series (FLS DN)
Caracteristici cheie: Compliant with DeviceNet standard; supports CIP protocol; M12 interface, IP67; suitable for North American market and automotive industry.
| Official Model | Comanda nr. | Configurare canal | Curent de ieșire | Caracteristici speciale | Aplicație |
| FLS DN M12 DI 8 M12 | 2736481 | 8DIN | — | PNP input, 3ms filter | Signal acquisition |
| FLS DN M12 DO 8 M12 | 2736483 | 8DO | 500mA/ch | PNP deschis în mod normal, protectie la scurtcircuit | Actuator control |
| FLS DN M12 DIO 8/8 M12 | 2736482 | 8DI+8DO | 500mA/ch | Mixed I/O | General control |
| FLS DN M12 AI 4 M12 | 2736484 | 4AI | — | 12-rezoluție de biți | Analog acquisition |
| FLS DN M12 AO 2 M12 | 2736485 | 2LA | — | 12-rezoluție de biți | Analog control |
- Basic Series (Non-protocol, Local Bus)
Caracteristici cheie: Connectable to main module via Fieldline local bus; M8/M12 interface, IP67; for distributed expansion.
| Official Model | Comanda nr. | Configurare canal | Interface Type | Caracteristici speciale | Aplicație |
| FLM DI 8 M8 | 2773348 | 8DIN | M8 | Space-saving | Close-range installation |
| FLM DO 8 M8 | 2773349 | 8DO | M8 | 500mA/ch | Small actuators |
| FLM DIO 4/4 M8 | 2773350 | 4DI+4DO | M8 | Mixed I/O | Echipament mic |
| FLM DIO 8/4 M8 | 2773351 | 8DI+4DO | M8 | Input-intensive | Dense sensor applications |
- Regula de denumire a modelului
FLS/FLM/FLC [Protocol] [Interfață] [ChannelType][Cantitate] [OutputCurrent] [Interfață]
| Domeniu | Sens | Exemplu |
| FLS | Integrated field I/O module (standalone) | FLS PB M12 DIO 8/8 M12 |
| FLM | Modular field I/O module (extensibil) | FLM DIO 8/8 M12 |
| FLC | Compact field I/O module (space limited) | FLC PB M12 DI 8 M12 |
| Protocol | PB=PROFIBUS, CO=CANopen, DN=DeviceNet | PB = PROFIBUS DP |
| Interfață | M12 / M8 | M12 = Standard industrial interface |
| Channel Type | DI=Digital Input, DO=Digital Output, DIO=Mixed, AI=Analog Input, AO=Analog Output | DIO8/8 = 8DI+8DO |
| Curent de ieșire | No mark = 500mA; -2A = 2A per channel | -2A = 2A per channel output |
- Ghid de selecție rapidă
- Protocol Selection
Siemens PLC system: Prefer FLS PB series
Ethernet architecture: Prefer FLM PROFINET series
Automotive industry: FLS CO (CANopen) or FLS DN (DeviceNet)
- Configurare canal
Only signal input: Choose DI series
Only actuator control: Choose DO series; heavy load select -2A model
Mixed I/O demand: Choose DIO series (4/4 sau 8/8)
- Interface Selection
Mediu industrial standard: M12 (vibration/dust-proof)
Space limited: M8 compact interface
- Cerințe speciale
Analog signal: Choose AI/AO series
Diagnostic function: Choose FLM series (marked DIAG)
- Accesorii & Spare Parts List
| Nume accesoriu | Comanda nr. | Funcţie |
| FLS-MOUNT Mounting Bracket | 2736000 | șină / wall mounting |
| PROT-M12 Protective Plug | 1680539 | Protect unused ports |
| ZBF 12 Blank Marking Tag | 809735 | Channel labeling |
| SAC-2P-M12MSB/2.0-910 Bus Cable | 1507243 | PROFIBUS bus connection |
| SAC-4P-M12MS/2.0-186 Sensor Cable | 1509445 | I/O device connection |
| SAC-M12T/2XM12 PB DP T-Connector | 1507780 | Bus branching |
| SAC-5P-M12MS PB TR Terminating Resistor | 1507803 | Bus end termination |
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