Relay Contacts (Fii-Do); The Relays And Leds On The Fii-Do Board - Honeywell FlexLine SmartServo 954 Service Manual

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Relay contacts (FII-DO)

7.3.6.1 Introduction
Figure 7-7
98
The Field Interface Instrument - Digital Output (FII-DO) board has 4
software-controlled, electromechanical relays; see
Note: only two relays, the low rated or high rated, are used not all 4
together.

The relays and LEDs on the FII-DO board

These relays are allocated to FlexConn functions as shown below:
Function Number
1
2
3
4
The relays have output status read-back lines.
With jumpers, the relays can individually be set to Normally Open (NO)
or Normally Closed (NC).
Service Manual
954 SmartServo FlexLine
Function
Relay 1
Relay 2
Relay 3
Relay 4
Part No.: 4417340 Revision 1
Figure 7-7.