ABB Advant® Master S100 I/O system

ABB Advant® Master S100 I/O system

The S100 I/O process interface  modules for Advant Controller 400 series process controllers  come with connection units, simplifying cable termination and  keeping noise and destructive  spikes away from the central electronics.

S100 I/O is the central process interface for Advant  Controller 400 series process controllers. Thanks to  built-in cablemarshalling facilities and parallel  communication with the host controller, it is the  right choice for centralized I/O systems and  high-speed applications.

On-board processing capabilities

The process I/O modules are “intelligent” in the sense that module-related signal and data processing is performed on board as opposed to centrally, by the CPU of the host controller. Time tagging of events, filtering and gain control are some examples of board-level tasks. This functional distribution improves real-time performance and reliability of the system as a whole and maintains processing capacity when the system is expanded.

Comprehensive self-diagnostics 

Comprehensive self-diagnostics continuously monitor  the modules and report any errors through LEDs on  the module fronts and through alarm messages and  indications to process operator stations.

Malfunctioning inputs can be disabled and simulated  by manual entry while failing outputs are deactivated  or driven to a predetermined safe state automatically.  All I/O modules can be replaced while the system is in  service. Some modules can even be arranged, transparently into dually redundant configurations  forenhanced availability.

High disturbance immunity 

All modules conform to the highest standards of  electromagnetic noise immunity and satisfy the  requirements of the EU directives 2014/30/EU and  2014/35/EU. For the above reasons, S100 I/O is likely  to be the best help you can get for putting your control system in touch with your field devices.

Analog inputs

±10 V/±20 mA 

• 16 ch., differential, 12 bits + sign resolution, CMV ≤ 50 V, CMRR > 100 dB (at 50 Hz), (DSAI 130A)

0…+10 V/0…+20 mA 

• 32 ch. (DSAI 133A1), single-ended, 12 bits resolution

-100…+320/-200…+640°C 

• 31 measuring + 1 reference ch., Pt100, 3-wire, 12 bits + sign  resolution, (DSAI 146)

Analog outputs

±10 V/±20 mA 

• 8 ch., 12 bits + sign resolution, galvanically isolated, (DSAO 120A)

0…20 mA 

• 16 ch., 12 bits resolution, (DSAO 130A)

Analog inputs/outputs

0…+10 V/0…+20 mA 

• 8 input ch., single-ended, 12 bits resolution;

• 8 output ch., 12 bits resolution (DSAX 110A1)

Digital inputs

24 V d.c. 

• 32 ch. in 4 groups, optoisolated, read by scanning or interrupts  (DSDI 110AV12/DSTD 190V1, DSDI 110AV12/DSTD 150A, with screw terminals or  DSDI 110AV12/DSTD 195, galvanic isolated)

24/48 V d.c. 

• 32 ch. in 4 groups, optoisolated, read by scanning or interrupts  (DSDI 110AV12/DSTD 196P)