Honeywell RAEGuard 3 User Manual page 51

Relay setting
Terminal NC:
Energized
Terminal NO:
Terminal NC:
De-
energized
Terminal NO:

High Alarm settings has 4 menus: High Alarm threshold, High Alarm trigger
direction, High Alarm latch status and High Alarm relay. Refer to "Low Alarm
Settings".

Fault relay settings: For fault relays, only energized or de-energized state can
be set. The default is energized. The setting process refers to "Low Alarm
Relay" settings.

External alarm device: It refers to the local sound and light alarm SP-07J and
SP-07A provided by Honeywell, which cannot be connected to any other
equipment. The default type is SP-07J.
Select the switch "▼"，move up and down to select the desired option; Use
the switch "▲" to select the option; Select "√" to complete; then use the "√"
to save.

TWA settings: TWA is a time-weighted average allowable concentration,
representing an average allowable exposure level of 8 hours. The default is
disabled. This menu is only effective for toxic gas (excluding: oxygen,
catalytic combustion flammable gas and NDIR infrared flammable gas). The
operation process is as follows:
Normal
Terminal NC:
closed
Terminal NO:
closed
open
Terminal NC:
open closed
Terminal NO:
closed
RAEGuard 3 User Manual
√
Fault Low Alarm
Terminal NC:
open open
Terminal NO:
closed
Terminal NC:
closed
Terminal NO:
open open
51
High Alarm
Terminal NC:
open
Terminal NO:
closed
Terminal NC:
closed
Terminal NO:
open