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Z207135-0C 

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©2016 Veris Industries   USA 800.354.8556 or +1.503.598.4564  / [email protected] 0916 

 

Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of  Veris Industries, L.L.C. in the USA and/or other countries.

Other companies’ trademarks are hereby acknowledged to belong to their respective owners.

TM

Installation Guide

Air Quality

Product Overview

The GWNP Series wall mounted gas platform converts gas sensor readings into a signal that is compatible with 
building control sensors. To operate, the GWNP must be used with a Veris AG Series gas sensor (sold separately). 
The GWNP board has a connector for mounting a single AG sensor, and this sensor can be replaced at any time 
without removing the GWNP from its installed location. Simply remove the GWNP cover, replace the AG sensor 
inside, and reinstall the cover (see the installation guide for the AG sensor for more information). To maintain 
accuracy, keep all vents free of dust and debris. The GWNP is warranted for a period of five years. 

GWNP Series

BACnet and Modbus Protocol Communication

Wall Mounted Platform for Gas Sensors

Specifications

Input Power

15 to 30 Vdc/24 Vac ±20%, Class 2, 50/60Hz, max. 60 mA

Relay Contact Ratings

1 A/30 Vdc, Normally Open

   Operating Temperature Range

-20 to 50 °C (-4 to 122 °F) 

Operating Humidity Range

0 to 90% RH non-condensing

Terminal Block Wire Size

30 to 12 AWG (0.05 to 3.31 mm

2

)

Terminal Block Torque

0.37 to 0.44 ft-lb (0.5 to 0.6 N-m)

Protection Class (self-evaluated)

IP20

Agency Approvals

Intertek ETL Listed to UL 61010-1

Note: The GWNP operates only when an AG Series gas sensor is installed (sold separately). Accuracy, sensitivity, setpoints, and measurement 
range are dependant on the AG Series sensor connected to the GWNP platform. See the AGxx sensor installation guide for details.

Product Identification

GWN

P = Protocol: BACnet and Modbus

Output

X

X

Dimensions

0.6”

(15 mm)

4.5”

(113 mm)

2.75”

(70 mm)

1.2”

(30 mm)

1.1”

(27 mm)

1.7”

(42 mm)

3.25”

(83 mm)

Example:

 

GWNPXXW

*

*The CE mark indicates RoHS2 compliance. Please refer to the CE Declaration of 
Conformity for additional details.

Blank = Black
W  = White

Housing

Color

Содержание GWNP Series

Страница 1: ...s free of dust and debris The GWNP is warranted for a period of five years GWNP Series BACnet and Modbus Protocol Communication Wall Mounted Platform for Gas Sensors Specifications Input Power 15 to 3...

Страница 2: ...of this material LOSS OF CONTROL Assure that the system will reach a safe state during and after a control path failure Separate or redundant control paths must be provided for critical control funct...

Страница 3: ...ED 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 i...

Страница 4: ...these terminals fit into the electrical box chosen for the installation In the case of some electrical boxes such as weatherproof style boxes the GWNP may not make a snug fit against the box If this h...

Страница 5: ...BACnet Positions 1 through 7 of the ADDRESS DIP switch designate the address Position 8 toggles between the Modbus and BACnet communication protocols as shown in the diagram below LSB MSB 1 2 4 8 16...

Страница 6: ...will not be executed even if writing to read write locations were also requested Exception code 2 is given in this case Preserved means the values is maintained through power outages HoldingRegisters...

Страница 7: ...egister 2 Valid values to set are 1 to low set point 1 A value of zero resets to sensor default 78 DIP switch values Changing to a non zero value will cause the current DIP switch settings to be locke...

Страница 8: ...igh_Set_point_Exceeded BI 1 Becomes ACTIVE when AI 1 AV 3 becomes INACTIVE when AI 1 AV 3 AV 4 Low_Set_point_Exceeded BI 2 Becomes ACTIVE when AI 1 AV 5 becomes INACTIVE when AI 1 AV 5 AV 6 Device_Obj...

Страница 9: ...rmware Revision 0 8 2 BACnet Protocol Version 1 BACnet Protocol Revision 12 Product Description Environmental Sensor BACnet Standardized Device Profile Annex L BACnet Application Specific Controller B...

Страница 10: ......

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