Brand: ABB

Type:PP885 3BSE069276R1

Origin: the Swiss

Warranty: 365 days

Colour: new/used

Shipping method: Courier delivery

The SM810 is mounted directly to the CEX-Bus on the processor unit base plate or to the CEX-Bus interconnection unit BC810. The communication interfaces are then mounted to the CEX-Bus on the SM810. See Figure 31 on page 100 and Figure 32 on page 101 for configuration examples. Digital I/O Connection The SM810 has a connector with two digital inputs and three digital outputs that can be used for High Integrity related digital I/O (not process I/O). See Table 10.

In a redundant configuration, the corresponding digital inputs to both the SM810’s must be connected to common digital input switches. For example, the I2’s of both SM810’s must be connected to a common switch. If separate sources are used, connect the sources to a common switch, and then derive connections from the switch to both the SM810’s.

The input signals are used for system function, see AC 800M High Integrity documentation.

The SM811 is mounted directly to the CEX-Bus on the processor unit base plate or to the CEX-Bus interconnection unit BC810. The communication interfaces are then mounted to the CEX-Bus on the SM811. See Figure 31 on page 100 and Figure 32 on page 101 for configuration examples. Use the enclosed cable TK852V010 to connect the SM Link of the two SM811s in case of redundant configuration. Digital I/O Connection The SM811 has a connector with three digital inputs and two digital outputs that can be used for High Integrity related digital I/O (not process I/O). See Table 11. The Access Enable input (I2) must be connected to a key switch in the operator’s panel. The Reset all Forces input (I1) and Hot-insert input (I3) must be connected to impulse type panel if they are used. The input signals are used for system function, see AC 800M High Integrity documentation. In a redundant configuration, the corresponding digital inputs to both the SM811’s must be connected to common digital input switches. For example, the I3’s of both SM811’s must be connected to a common switch. If separate sources are used, connect the sources to a common switch, and then derive connections from the switch to both the SM811’s.