Here’s what more than 2,500 business decision-makers around the world say.Download the report
...with the Facility Hero app in hand! Discover how you can optimize your maintenance efforts today.Learn more
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
Explore our global offerings or select your country from one of our five regions.Global
Découvrez nos offres globales ou sélectionnez votre pays dans l’une de nos cinq régions.
Goals and Symptoms
ACE969 Multi-Protocol Communication Interface Installation Sheet, Instruction Bulletin (ANSI), 63230-216-235A1, May 2007
The ACE969 multi-protocol communication interfaces function with Sepam Series 20, 40, or 80. They have two communication ports to connect a Sepam to two independent communication networks:
The S-LAN (Supervisory Local Area Network) port to connect Sepam to a supervision network using one of the three following protocols:
The communication protocol is selected when setting Sepam parameters.
The E-LAN (engineering local area network) port, reserved for Sepam remote parameter setting and operation using the SFT2841 software
There are two versions of the ACE969 interfaces. Each has different S-LAN ports:
ACE969TP (Twisted Pair) is for connecting to an S-LAN network using a two wire RS485 connection
ACE969FO (Fiber Optic) is for connecting to an S-LAN network using a fiber-optic connection (star or ring)
The E-LAN port is always a two-wire RS485 connection.
Facts and Changes
Causes and Fixes