Rockwell Automation 1440-SPD02-01RB XM-220 Dual Speed Module - Manual (Page 31)

Publication GMSI10-UM004B-EN-P - May 2010
Installing the XM-220 Dual Speed Module 23
Figures 2.9 and 2.10 illustrate the behavior of the NC and NO terminals when
the relay is wired for failsafe, alarm or nonalarm condition or non-failsafe,
alarm or nonalarm condition.
Figure 2.9 Relay Connection - Failsafe, Nonalarm Condition
Non-failsafe, Alarm Condition
Figure 2.10 Relay Connection - Failsafe, Alarm Condition
Non-failsafe, Nonalarm Condition
Alternate Relay Wiring
Figures 2.11 and 2.12 show how to wire both ends of a single external
indicator to the XM terminal base for failsafe, nonalarm or alarm condition or
non-failsafe, nonalarm or alarm condition.