Emerson Process Management IM-106-910Xi instruction manual Signal Connections at I/O Board

Xi Advanced Electronics

Instruction Manual

IM-106-910Xi, Original Issue November 2010

Figure 2-4. Signal Connections at I/O Board

Figure 2-5. Alarm Indicator Relay Terminals

4.Terminate the shield of the 4-20 mA signal wires at the designated ground terminal of the Xi. Do not allow bare shield wires to contact the circuit boards. Insulate the shield wires prior to termination.

5.Connect the signal wires from the SPS or IMPS (if used) to the applicable terminals of J3. Refer to the SPS or IMPS instruction manual for wiring details.

6.Connect the signal wires for the flame status input (if used) to the applicable terminals of J2. The flame status sensing device is supplied by the customer. Refer to the applicable OEM documents for signal wiring details.

7.Connect the customer’s alarm indicator devices to the alarm indicator relay terminals. See Figure 2-5 for the alarm indicator relay terminals.

8.Reinstall the I/O board in the card rack of the Xi.

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