Model IR4000S
14
5
Common Common
6
Normally Open
Normally Closed
Fault 7
(Not Applicable:
Fault Relay Always
Energized)
Normally Open
8
Common
9
Normally Closed
Table 2: TB3 Relay Contacts Energized/De-Energized Settings
WARNING:
Relay contacts must be protected against transient and over-voltage
conditions (see Figure 10).
Figure 10: Relay Protection for DC and AC Loads
European Union (EU) Approved Applications: The ALARM relay contact ratings are 8 A,
30 VRMS / 42.4 V peak or 8 A @ 30 VDC resistive max.
North American Approved Applications: The ALARM relay contact ratings are
8 A @ 240 VAC and 8 A @ 30 VDC resistive max.
