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Y311-880-W/R Remote I/O Module Datasheet

| Y311-880-W | Y311-880-R |
|---|
Reference: Y311-440/660/880-W/R Technical Manual
Contents
- Overview
- Ordering Information
- Key Features
- Technical Specifications
- Interfaces and Pin Definition
- Mechanical and Environmental
- Installation and Wiring
- Important Notes
1. Overview
Y311-880 is a high-density 8DI + 8DO remote I/O module available in -W and -R network variants.
| Model | DI | DO | Connectivity | Typical Applications |
|---|---|---|---|---|
| Y311-880-W | 8 | 8 | 2.4 GHz Wi-Fi, AP/STA | Multi-channel lighting, fan and pump group control, remote alarm closed loop |
| Y311-880-R | 8 | 8 | 10/100M RJ45 Ethernet | Multi-channel lighting, fan and pump group control, remote alarm closed loop |
2. Ordering Information
2.1 Model Naming
text
Y311 - 8 8 0 - W / R
W: Wi-Fi
R: RJ45 Ethernet2.2 SKU and Network Capability
| SKU | Description | Connectivity | Power |
|---|---|---|---|
| Y311-880-W | 8DI + 8DO, Wi-Fi remote I/O module | 2.4 GHz Wi-Fi AP/STA | 7 to 40 VDC |
| Y311-880-R | 8DI + 8DO, Ethernet remote I/O module | 10/100M RJ45 Ethernet | 7 to 40 VDC |
3. Key Features
8DI + 8DOHigh Density: Handles larger switching signal collection and control in one unit.- Wi-Fi or Ethernet Versions: Wireless and wired options share the same point layout and logic.
- Unified Register Mapping: Both models use the same address map and control behavior.
- Industrial Field Design: Wide input voltage, relay outputs, and basic interlock support fit distributed sites.
4. Technical Specifications
| Parameter | Y311-880-W | Y311-880-R |
|---|---|---|
| Network Interface | 2.4 GHz Wi-Fi | 1 x RJ45, 10/100 Mbps |
| Default Management IP | 192.168.16.254 | 192.168.1.7 |
| Default Port | 60000 (AP) / 10000 (TCP) | 10000 |
| Baud Rate | 2400 / 4800 / 9600 / 19200 / 38400 bps | Same as left |
| Device Address | 0 to 255 | 0 to 255 |
| DI | 8 x | Same as left |
| DO | 8 x 10 A relay | Same as left |
| Power Input | 7 to 40 VDC | Same as left |
5. Interfaces and Pin Definition
| Interface | Y311-880-W | Y311-880-R |
|---|---|---|
| Wi-Fi Antenna | Standard | Not available |
| RJ45 | Not available | Standard |
COM+ / COM- / DI1 to DI8 | Standard | Standard |
CH1 to CH8 relay terminals | Standard | Standard |
DIP / RESET | Standard | Standard |
6. Mechanical and Environmental
| Parameter | Specification |
|---|---|
| Dimensions | 145 x 94 x 41 mm |
| Operating Temperature | -40 to 85 C |
| Mounting | DIN rail or panel mounting |
7. Installation and Wiring
- Connect a
7 to 40 VDCpower supply. - For
-W, connect to Wi-Fi. For-R, connect the RJ45 Ethernet cable. - Complete the DI and DO wiring, then configure the network parameters and device address.
8. Important Notes
Y311-880-WandY311-880-Rare two separate network models.Y311-880-WRfrom older documents is no longer used as an official model name.
- Manufacturer: Hunan YenGear Tech Co., Ltd.
- Address: Room 21014, Building 1, Fudi Xingguang Tiandi, Yingxin Road, Yuhua District, Changsha, Hunan, China
- Email: [email protected]
- Website: www.yengear.com
