The KD-R032 smart relay module from the Iridium series is the most powerful controller in the family, with 32 separate channels, designed to meet complex automation needs in commercial and industrial buildings.
Overview
The KD-R032 smart relay module from the Iridium series is the most powerful controller in the family, with 32 separate channels, designed to meet complex automation needs in commercial and industrial buildings. This exceptional device offers 32 relay outputs and 32 digital inputs plus a Wiegand input, and connects to the network through Ethernet, Wi-Fi and RS485 ports. Full support for IoT protocols, a hardware watchdog and DIN rail mounting make it an unrivaled hub for integrating electrical equipment.
Interfaces & I/O
- Relay Outputs
(DO) - 32 Channels
- Digital Inputs
(DI) - 32 Channels
- Network Interface
-
RJ45 Ethernet (10/
100M) - Wireless Interface
- WiFi (AP + STA Modes)
- Serial/
Bus Interfaces - CAN, RS485
- Wiegand Input
- 1 Channel
Functions
- Features
- Input Mutual Control, IP Watchdog, NTP Client, Task
- Real Time Clock
- Optional
Network & Protocols
- Supported Protocols
-
CoAP
HTTP GET CGI
Modbus-RTU/
TCP/ MQTT TCP UDPUDP/ ASCII - Home Automation
- Domoticz, Home Assistant, openHAB, Red-Node
General
- Operating Voltage
-
12/
24VAC, 12/ 24VDC - Power Consumption
- 16W
- Recommended Adapter
- 12VDC / 3A
- Board Dimensions
- 370 x 107 mm
- DIN Case Dimensions
- 373 x 123 x 43 mm
Downloads
Documentation
-
KD-R032
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Frequently asked questions: Smart Home
Answers to common questions about this product line, from the KDT Help Center.
Can smart home systems be integrated with other equipment?
If a common protocol, API, SDK or standard is available, integration can be explored. The details need to be confirmed for the exact models involved.
Where should I start when choosing the right smart home system?
Start by defining the intended use, the number of devices, the installation environment, the capacity required and your plans for future expansion. Then choose the model and technical specifications based on what the project actually needs.
Which technical specifications matter most for smart home systems?
Depending on the project, the most important specifications are capacity, speed, compatibility, environmental ratings, management features and scalability. Basing your choice on a single figure is usually not enough.
Is a cheaper smart home system model always the right choice?
No. The purchase price is only one factor. You also need to consider reliability, features, service life, after-sales service and maintenance costs.
How do I work out how much capacity a smart home system needs?
Base the calculation on the number of devices, actual usage, how long the system will be in use and how much the project is likely to grow. It is also wise to keep some capacity in reserve.
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