SAN_PHAM

TB20 I/O modules have three components: a separate front connector, an electronic module, and a base module. 

Bus Couplers

All bus couplers feature an integrated power module.
However, power modules are also available separately for users interested in segmenting the power supply for the I/O modules in their system.

Function Modules

Module counter, module encoder interface, module energy meter,..

Communication Modules

Communication module - RS-232/RS-422/RS-485 serial interface.

System module

Power and isolation module,Potential Distributors, Power module

Digital Output Modules

Characteristics
   - 2 outputs, electrically isolated from the backplane bus
   - 24 VDC output voltage
   - 500 mA output voltage per channel
   - LED status

Digital Input Modules

General characteristics
   - 2 inputs, electrically isolated from the backplane bus
   - 24 VDC input voltage
   - Can accommodate two-wire proximity switch
   - LED indicates status
  

Analog Input Modules

Characteristics
- 2 analog inputs for measuring current, electrically isolated from the backplane bus
- 2 process input words
- Measuring ranges: 0-20 mA, 4-20 mA, ±20 mA, individually configurable for each channel
- Measurement resolution: 12 bits + sign
- Wire break detection (for 4-20 mA)

 

Analog output Modules

- 2 analog outputs, electrically isolated from the backplane bus
- 2 process output words (4 bytes)
- Output ranges: 0-20 mA, 4-20 mA
- 12-bit resolution
- Substitute value functionality
- Diagnostic messages
- A bi-color LED (blue/red) indicates the module’s operating status and any malfunctions

 

TB20, distributed fieldbus I/O system   • Three-component module designTB20 I/O modules have three components: a separate front connector, an electronic module, and a base module. A locking mechanism ensures that all modules can be quickly mounted and securely attached…
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