Contact Us
If you still have questions or prefer to get help directly from an agent, please submit a request.
We’ll get back to you as soon as possible.
David Nyhedegaard Pedersen
dnp@sia-connect.com
2
Article
Last Month
Mounting the device
Published May 26th, 2026 by David Nyhedegaard Pedersen
Mounting the device Mounting The backside of a SIA module is designed to be easily mounted on a DIN r Mounting The backside of a SIA module is designed to be easily mounted on a DIN rail and contains a spring-loaded mounting clip that holds it in place. In order to secure it, simply place the top part on a rail and give it a slight push until the me
Technical specifications
Published May 26th, 2026 by David Nyhedegaard Pedersen
General specification Part number (SKU) SIA-STANDALONE-PLUS-D2E16 (2GB RAM, 16GB storage) SIA-STANDALONE-PLUS-D4E32 (4GB RAM, 32GB storage) HS Code 85176200 Country of Origin Denmark (DK) Software specification User interface Web based Edge Portal integrated into SIA Connect APIs RESTful API with JSON which enables full access to SIA Conn
Serial Connections
Published May 28th, 2026 by David Nyhedegaard Pedersen
This section describes the wiring and the functionality for terminals used for serial communication Terminal number Description 3 RS232 Transmit (not isolated) 4 RS232 Receive (not isolated) 5 RS232 Ground (not isolated) 6 RS485 Channel A / D- (not isolated) 7 RS485 Channel B / D+ (not isolated) 8 RS485 Ground (not isolated)
Reset network configuration to default
Published May 26th, 2026 by David Nyhedegaard Pedersen
Reset network configuration to default If you forgot or lost the IP address of SIA it can be restored to the default. If you forgot or lost the IP address of SIA it can be restored to the default. The front panel of the SIA module contains a button that resets the IP configuration on the X1 ethernet port to a default address 10.20.30.40 This fu
Certifications & Approvals
Published May 28th, 2026 by David Nyhedegaard Pedersen
The hardware for SIA applies to several regions electrical and safety certifications. This article shows the various certification and regulations SIA applies to. CE certification The CE certification is for the European market and the hardware for SIA Connect complies to the following regulations: The EMC Directive 2014/30/EU EN 55032:2015 +A1:2020
Wiring & peripherals
Published May 26th, 2026 by David Nyhedegaard Pedersen
Wiring & peripherals Peripheral ports The section below describes different peripheral ports and termi Peripheral ports The section below describes different peripheral ports and power present on the device. Top - Power The SIA module has three pluggable block terminals located on the top side of the enclosure. They are the RS232 and RS485 int
Serial Connections
Published May 28th, 2026 by David Nyhedegaard Pedersen
This section describes the wiring and the functionality for terminals used for serial communication Terminal number Description 3 RS232 Transmit (isolated) 4 RS232 Receive (isolated) 5 RS232 Ground (isolated) 6 RS485 Channel B / D+ (isolated) 7 RS485 Channel A / D- (isolated) 8 RS485 Ground (isolated)
Configuring an OPC-UA server
Published September 4th, 2025 by David Nyhedegaard Pedersen
Overview This tutorial will guide you through how to set up a connection between a generic instance such as a PLC and how to expose the data from the instance on an OPC-UA server through SIA Connect. This example will show how to configure a OPC-UA server for a Mitsubishi MELSEC PLC. OPC-UA server for 30+ industrial protocols SIA Connect can be c
Exchanging PLC data with MS SQL servers
Published September 2nd, 2025 by David Nyhedegaard Pedersen
Overview This tutorial will guide you through how to connect to an MS SQL server on your SIA Connect, how to exchange data between instances such as PLCs and with the MS SQL server.In this tutorial we will show how to exchange data from a Allen-Bradley PLC and a MS SQL server. Exchange data between any PLC and MS SQL servers SIA Connect can be con
Accessing the logs
Published November 4th, 2025 by David Nyhedegaard Pedersen
Sometimes it can be useful to see the logs from SIA Connect, this is especially helpful when in debug mode. The logs help verify that data is being transferred correctly and can assist in identifying issues during troubleshooting. The siacore.log file is often requested by our support team, as it provides key insights into system behavior and helps
Load More