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Haiwell Classic PLC Digital Module
Remove the limits of your automation system. Haiwell Digital Modules are compact solutions developed either to increase I/O capacity by adding them to the main PLC via a side-by-side parallel bus or to establish field-deployed Distributed I/O (Distributed / Remote IO) stations over industrial communication cables.[cite: 6]
Why Choose the Haiwell Digital Module?
Distributed Architecture (Distributed I/O)
These modules can be installed away from the main processor. They are not a "wireless" system; they are field stations that reduce bundles of thick sensor cables to a single RS485 or Ethernet communication cable.[cite: 6] This wired architecture prevents signal degradation and significantly reduces cabling costs.[cite: 6]
Industry-Standard Protocols
Supports standard Modbus RTU and Modbus ASCII protocols (up to 115200 baud) over the RS485 communication cable.[cite: 6] Models with an Ethernet port (-e) integrate directly with SCADA and main controllers over an industrial LAN using the Modbus TCP protocol.[cite: 6]
High-Speed Digital Input (DI)
NPN/PNP-compatible digital inputs with a default filtering time of 6.4 ms can be precisely configured in software from 0.8 ms to 51.2 ms to prevent mechanical button bounce (interference).[cite: 6]
Safe Output (DO) Options
Offers two options according to your application's load requirements. Relay (R) output models provide 2A (250VAC) contact capacity per point, while Transistor (T/P) models provide a fast output capacity of 0.5A per point.[cite: 6]
Industrial Durability and Technical Advantages
Microsecond Response Time
Designed for precise and fast logic commands, Transistor (NPN or PNP) output modules offer a highly responsive 10 microsecond (10µs) turn-on time and only 120 microsecond (120µs) turn-off time.[cite: 6]
Complete Optoelectronic Isolation
Each digital input and transistor output channel is protected by an independent optocoupler (optoelectronic) isolation architecture to prevent short circuits and electrical interference from the field from reaching the main processor.[cite: 6]
Electromagnetic (EMC) Shielding
Superior resistance to mains noise in heavy industrial environments; hardware safety is ensured with ±2500V EFT (Fast Transient) and ±1000V Surge protection on DC power lines.[cite: 6]
Physical Shock and Vibration Resistance
Specifically designed for demanding physical environments on moving machine frames. It provides 15G shock resistance and vibration resistance at 10-57 Hz (0.075mm amplitude) on the X, Y, and Z axes.[cite: 6]
In Remote Systems OPAXA Ecosystem
With the distributed (Distributed I/O) architecture of Haiwell Digital Modules, collect all sensor and mechanical switch data from the field on a single network without complex cable bundles. To process this data received over communication cables, you can install powerful Classic PLC series in the central cabinet and complete the system with OPAXA LC10 Inverters and next-generation HMI panels. to complete the system.
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| Models with Ethernet | Model | Product Specifications |
Dimensions
WxHxD |
||
| 24VDC | 24VDC | DI | DO | Communication port | |
| H08DI | 8 |
30×95×82mm
|
|||
| H08DOR | 8 relays | ||||
| H08DOT | 8 NPN transistors | ||||
| H08DOP | 8 PNP transistors | ||||
| H08XDR | 4 | 4 relays | |||
| H08XDT | 4 | 4 NPN transistors | |||
| H08XDP | 4 | 4 PNP transistors | |||
| H16DI | 16 | RS-485, with remote I/O support |
70×95×82mm
|
||
| H16DOR | 16 relays | RS-485, with remote I/O support | |||
| H16DOT | 16 NPN transistors | RS-485, with remote I/O support | |||
| H16DOP | 16 PNP transistors | RS-485, with remote I/O support | |||
| H16XDR | 8 | 8 relays | RS-485, with remote I/O support | ||
| H16XDT | 8 | 8 NPN transistors | RS-485, with remote I/O support | ||
| H16XDP | 8 | 8 PNP transistors | RS-485, with remote I/O support | ||
| H24DI-e | H24DI | 24 | RS-485, with remote I/O support |
93×95×82mm
|
|
| H24XDR-e | H24XDR | 12 | 12 relays | RS-485, with remote I/O support | |
| H24XDT-e | H24XDT | 12 | 12 NPN transistors | RS-485, with remote I/O support | |
| H24XDP-e | H24XDP | 12 | 12 PNP transistors | RS-485, with remote I/O support | |
| H40DI-e | H40DI | 40 | RS-485, with remote I/O support |
131×95×82mm
|
|
| H36DOR-e | H36DOR | 36 relays | RS-485, with remote I/O support | ||
| H36DOT-e | H36DOT | 36 NPN transistors | RS-485, with remote I/O support | ||
| H36DOP-e | H36DOP | 36 PNP transistors | RS-485, with remote I/O support | ||
| H40XDR-e | H40XDR | 20 | 20 relays | RS-485, with remote I/O support | |
| H40XDT-e | H40XDT | 20 | 20 NPN transistors | RS-485, with remote I/O support | |
| H40XDP-e | H40XDP | 20 | 20 PNP transistors | RS-485, with remote I/O support | |
| H64XDR-e | H64XDR | 32 | 32 relays | RS-485, with remote I/O support |
177×95×82mm
|
| H64XDT-e | H64XDT | 32 | 32 NPN transistors | RS-485, with remote I/O support | |
| H64XDP-e | H64XDP | 32 | 32 PNP transistors | RS-485, with remote I/O support | |
OPAXA GRUP Endüstriyel Mühendislik Sanayi ve Ticaret A.Ş., 2020 yılında endüstriyel otomasyon sektöründe uluslararası kalite standartlarını Türkiye ve Orta Doğu pazarına taşıma vizyonuyla kurulmuştur. İstanbul merkez ofisi operasyonel birimleriyle faaliyet gösteren şirketimiz, OPAXA markası altında küresel tedarik zincirini yönetmektedir.