3A 32-channel Ethernet relay module

32-fold Ethernet relay module with 3A switching capacity

Item no.: 1791881

523,48 € Prices plus statutory VAT | plus shipping and handling
Availability: In stock!
Delivery in 2-3 working days

Product description

The Yamutec® ETH-REL32_3A Ethernet modules are equipped with 32 SIL PCN power relays that offer a maximum switching power of 90W. The voltage is supplied via a pluggable screw terminal in the range from 7V to 24V. thanks to the 10/100 Mbit Ethernet interface you can easily monitor and control the modules worldwide. In addition to the PC software, you can also use our practical Yamutec I/O Remote app on your smartphone or tablet to receive all relevant information about the status of the module. You can name and switch the individual I/O outputs as required.

The Yamutec® ETH-REL32_3A Ethernet modules, made in Germany, offer a wide range of possible applications RoHS and EMC compliance. The aluminum housing ensures additional protection in harsh environments. The Yamutec® ETH-REL32_3A modules are ideal for production halls, machines and industrial systems. They enable remote maintenance and control via the Ethernet interface, with manual IP address assignment or DHCP option. These modules are also ideal for controlling and monitoring security systems in buildings with alarm systems.

The timeout function of the Yamutec® ETH-REL32_3A module automatically controls the relays to prevent damage in the event of a communication breakdown or software error. According to individual specifications, it triggers automatic load circuit shutdown or activation of an output for a fault or intrusion alarm. You determine the period in second increments.

If a lower switching capacity is required, we offer the option of using the output module in a combination of 16 x 90W and 16 x 10W or 32x10W to order.

The Yamutec® ETH-REL32_3A modules enable smooth Software implementation and seamless integration into various widely used programming languages through the included YMLib.dll file. This DLL file opens up a variety of possibilities and makes programming much easier.

Technical data

Supply voltage External 7V to 24V DC via plug-in screw terminal
interface 100/10 Mbit Ethernet (galvanically isolated)
IP address can be assigned statically or obtained via DHCP
control LEDs Internal 5V supply voltage (green LED)
Interface activity (green LED)
Timout shutdown (orange LED)
I/O activity (blue LED)
Error message (red LED)
Exits 32 relay outputs,
Galvanically isolated via relays
Max. switching voltage: 30V AC / 30V DC
Max. switching current: 3A AC / 3A DC
Max. transport current: 3A AC / 3A DC
Max. switching power: 90W
Switching time: < 1 ms
Galvanic isolation between contact and coil: 1.5 kV RMS /1 min
Lifespan: up to 100 million switching cycles
Timeout function Selectable timeout protection when the module is not reachable. e.g. in the event of a software crash
This can be set for each individual output using software.
Universal connection for all types of conductors
Locking the plug connection
Codeable and 100 % protected against mismating by cutting off the coding lugs
Connection data Solid conductor 0.08 … 1.5 mm² / 28 … 16 AWG
Fine-wire conductor 0.08 … 1.5 mm² / 28 … 16 AWG
Fine-wire conductor; with wire end sleeve with plastic collar 0.25 ... 1 mm²
Fine-wire conductor; with wire end sleeve without plastic collar 0.25 ... 1 mm²
Stripping length 6 … 7 mm / 0.24 … 0.28 inch
dimension 105mm x 105mm x 74.5mm (L x W x H)
Weight 595g


Manual Product description
Source code examples VB6, VB.NET, C#, .NET6, LabVIEW and Python
Source code manual .NET6, python
for Linux & Windows
API developer tool YMLib.dll (64-bit | 32-bit | x86) library file for Windows
API reference guide YMLIB API References ETH
Supported operating system Linux
data sheet Slimline Low Power PCB Relay PCN

scope of delivery

module ETH-REL32_3A module
Accesories Coding lugs
Tool Operating tool
Disk CD with product description, manuals, data sheet & source code examples
Connection cable RJ45 network cable
Cat.5e 3m overmolded

Remote I/O app

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About Yamutec®

Thanks to many years of experience in the field of hardware and software development for remote controls and remote monitoring, we stand for cost efficiency, reliability and environmental awareness.

Contact us

For offers and questions about our products, please contact us by phone at
+49 9131 930 73 50
or send us this Inquiry form.