Z207135-0C
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TM
GWNP Series Installation Guide
Product Diagram
Pin Connector for AGxx Gas Sensor
An AGxx sensor is required for GWNP
operation. Sensors are sold separately.
Status LED Indicators
Left - red
Center - yellow
Right - green
RX and TX LED Indicators
RX - receiving data
TX - sending data
Settings LED Indicator
OFF during normal conditions
ON when settings have been overridden
by communications
COMM
OVRD
Address
DIP Switch
Configuration
DIP Switch
The LED indicators allow determination of device status at a glance. The GWNP includes a light blocking insert that can be set in
place of the light pipes if this visibility is not desired.
Status LED Blink Codes
Relay Contacts
LED
Description
Red
• OFF during normal conditions.
• ON solid when the high setpoint is reached.
• Flashes once when the device is initially powered.
• Flashes while the platform is auto-resetting, such as when a sensor is installed.
• Flashes continuously when the sensor reading is over range.
Yellow • OFF during normal conditions.
• ON solid when the low setpoint is reached.
• Flashes once when the device is initially powered.
• Flashes while the platform is auto-resetting, such as when a sensor is installed.
• 1 flash every 10 seconds if possible sensor damage is detected.
• 2 flashes every 10 seconds if the sensor requires replacement.
• 4 or more flashes every 10 seconds if internal problems are detected, such as if the unit needs servicing or if the operating
temperature is out of range.
Green
• ON solid during normal operation.
• Flashes once when the device is initially powered.
• Flashes while the platform is auto-resetting, such as when a sensor is installed.
Unit Condition
Low Setpoint Relay
High Setpoint Relay
OFF
Closed
Open
ON (everything OK)
Open
Open
ON (inoperative)
Closed
Closed
ON (low setpoint reached)
Closed
Open
ON (high setpoint reached)
Closed
Closed
Содержание GWNP Series
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