Alarms and events > Hardware alarm messages

I/O card types

The following table lists the strings used to identify I/O cards by type in hardware alarm messages containing "card_type Card" as part of the message.

AI

8 Channel Analog Input

8 Channel IS Analog Input

16 Channel Analog Input

AO

8 Channel Analog Output

8 Channel IS Analog Output

ASI

AS-Interface

CIOC

CHARM I/O card. Type can be
  • AI
  • AO
  • DI
  • DO
  • TC/MV
  • RTD

DeviceNet

DeviceNet

DI

8 Channel Discrete Input

16 Channel IS Discrete Input

32 Channel Discrete Input

DO

4 Channel IS Discrete Output

8 Channel Discrete Output

32 Channel Discrete Output

Fieldbus

H1 fieldbus

Isolated

4 Channel Isolated

Millivolt

8 Channel Millivolt

Multifunction

Multifunction

Profibus

Profibus

RTD

8 Channel RTD

Serial

Serial

SOE

16 Channel SOE

Thermocouple

8 Channel Thermocouple