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Installation/Wiring 1-19

Table 1.H Relay Terminal Designations and DIP Switches

Figure 1.8 User Installed Auxiliary Relay Card (Frames D, E, & F Only)

Important: If using auxiliary motor control, ensure that wiring and parameter

configuration are correct before wiring contactor outputs. All relays

on the Auxiliary Relay Card will energize on power-up by default.

Failure to verify proper wiring and parameter configuration can result

in improper motor operation or drive damage. Refer to Appendix D

for more details.

Table 1.I User Installed Relay Board Terminal Designations

No. Signal Default Description Param.

R1 #1 Relay N.O. Ready/Fault Normally open contact for No. 1 output relay. T055

R2 #1 Relay Common – Common for output relay.

R3 #1 Relay N.C. Ready/Fault Normally closed contact for No. 1 output relay. T055

R4 #2 Relay N.O. Motor Running Normally open contact for No. 2 output relay. T060

R5 #2 Relay Common – Common for output relay.

R6 #2 Relay N.C. Motor Running Normally closed contact for No. 2 output relay. T060

Selection DIP Switches:

Analog Input (AI1 & AI2)

Analog Output (AO1 & AO2)

0-10V Sets analog output to either voltage or current.

Settings must match: AI1 & T069 [Analog In 1 Sel]

AI2 & T073 [Analog In 2 Sel]

AO1 & T082 [Analog Out1 Sel]

AO2 & T085 [Analog Out2 Sel]

Sink/Source DIP Switch Source (SRC) Inputs can be wired as Sink (SNK) or Source (SRC) via DIP

Switch setting.

No. Signal Default Description Param.

3A #3 Relay N.O. Ready/Fault Normally open contact for Number 3 Output Relay R221

3B #3 Relay Common – Common for Number 3 Output Relay

4A #4 Relay N.O. Ready/Fault Normally open contact for Number 4 Output Relay R224

4B #4 Relay Common – Common for Number 4 Output Relay

5A #5 Relay N.O. Ready/Fault Normally open contact for Number 5 Output Relay R227

5B #5 Relay Common – Common for Number 5 Output Relay

6A #6 Relay N.O. Ready/Fault Normally open contact for Number 6 Output Relay R230

6B #6 Relay Common – Common for Number 6 Output Relay

7A #7 Relay N.O. Ready/Fault Normally open contact for Number 7 Output Relay R233

7B #7 Relay Common – Common for Number 7 Output Relay

8A #8 Relay N.O. Ready/Fault Normally open contact for Number 8 Output Relay R236

8B #8 Relay Common – Common for Number 8 Output Relay

Allen-Bradley PowerFlex400 User Manual

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