Skip to main content

S800 I/O – TU818

The TU818 is a 32 channel 50 V compact module termination unit (MTU) for the S800 I/O. The MTU is a passive unit used for connection of the field wiring to the I/O modules. It also contains a part of the ModuleBus.

The MTU distributes the ModuleBus to the I/O module and to the next MTU. It also generates the correct address to the I/O module by shifting the outgoing position signals to the next MTU.

Two mechanical keys are used to configure the MTU for different types of I/O modules. This is only a mechanical configuration and it does not affect the functionality of the MTU or the I/O module. Each key has six positions, which gives a total number of 36 different configurations.

Features and Benefits

  • Compact installation of I/O modules using one-wire or two-wire (depends on I/O module type) connections.
  • Up to 32 channels of field signals and process power connections.
  • Connections to ModuleBus and I/O modules.
  • Mechanical keying prevents insertion of the wrong I/O module.
  • Latching device to DIN rail for grounding.
  • DIN rail mounting.
Article number 3BSE069209R1
Type Compact
Connection Terminal block
Channels 32
Voltage 50 V
Mounting Both directions
Mounting detail Horizontal 55 ºC (131 °F)
Vertical 40 ºC (104 °F)
Use with I/O AI810, AI815, AI835A, AI843, AI845, AI880A, DI810, DI811, DI818, DI830, DI831, DI840, DI880, DI885, DO818, DP840
Process connections 40 pole screw terminal
Single/redundant I/O Single

Please Contact Us!

satis@gest.com.tr

Please enable JavaScript in your browser to complete this form.
Explicit Consent Text
I hereby give my explicit consent for the processing of my personal information, including my name, surname, email address, phone number, and other personal data, within the framework of the sales and after-sales services provided by GEST. This includes evaluating any questions, opinions, complaints, and suggestions; providing guidance regarding products and services; informing me about campaigns; conducting analyses to assess my satisfaction with purchased products and other services, and contacting me for this purpose. Additionally, I consent to being contacted via social media, search engines, email, text message, and similar channels for the purpose of promotion, marketing, and campaign activities related to these products and services, as well as the transfer of my data to domestic or international digital marketing companies for the same purposes.

Tailored Solutions to Fit Your Needs: Gest Measurement and Automation

Contact