511407
ToxyPoint User Manual
21
6/07
Honeywell
Operation
Using the Sensor
Instrument Status Indicators
Alarm Output Setpoints
Gas alarm setpoints at Alarm output 1 and alarm output 2 activate field
relays, alarms etc. Special setpoints are available.
When the gas levels return to acceptable ranges, the gas alarm stops.
Status
LED Indicator
Output to
Controller
Alarm Output Signal
ON
ON
4-20 mA
Fault:
Self-test fail
Fast flashes; 1
every 0.5
seconds
2 mA
Triggers low alarm O/P1
and high alarm O/P2
Life ending
warning
Slow flashes; 1
every 2 seconds
4-20 mA
Life ended
Off
2 mA
Low alarm
On
4-20 mA
Triggers O/P1
High alarm
On
4-20 mA
Triggers O/P1 and O/P2
Over range
alarm
On
24 mA
Triggers O/P1 and O/P2
Power off
OFF
0 mA
Order Number
Low Alarm Setpoint High Alarm Setpoint
TP1-M
25 ppm
200 ppm
Summary of Contents for ToxyPoint
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