• Signal interface card with 4 dynamic signal inputs and 2 tachometer (speed) inputs, for the MPC4 machinery protection card
• Screw-terminal connectors (48 terminals) for all input/output connection
• Contains 4 relays which can be attributed to alarm signals, under software control
• 32 fully-programmable open-collector outputs (jumper selectable) to IRC4 and RLC16 relay cards