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Copyright © Greystone Energy Systems Inc. All Rights Reserved

www.greystoneenergy.com

PS-HNOSXXX-003

Greystone Energy Systems, Inc.

150 English Drive, Moncton,

New Brunswick, Canada E1E 4G7

Ph: +1 (506) 853-3057 Fax: +1 (506) 853-6014

North America: 1-800-561-5611

E-mail: mail@greystoneenergy.com

WIRING INFORMATION

TERMINAL

FUNCTION

PWR

24 Vac/dc from controller or power supply

COM

GND or COMMON

SHLD

Network Output

B (+)

Network Output

A (-)

Network Output

RLY

Relay Output

RLY

Relay Output

PWR

COM

SHLD

B (+)

A(-)

RLY

RLY

PRODUCT

HNOS

Network Outside Humidity/Temperature Sensor

ENCLOSURE

A

E

Polycarbonate with hinged and gasketed cover

Same as A, with cable gland fitting

RH ACCURACY

2

3

5

2%

3%

5%

OUTPUT

B

M

BACnet®

Modbus

RELAY

X

R

No Relay

Relay

ORDERING

HNOS

PART NUMBER

NOTE: Greystone Energy Systems, Inc. reserves the right to make design modifications without prior notice.

REPLACEMENT SENSOR MODULE

HRMOS200

HRMOS300

HRMOS500

Relative Humidity/Temperature Hub Replacement, 2% Accuracy

Relative Humidity/Temperature Hub Replacement, 3% Accuracy

Relative Humidity/Temperature Hub Replacement, 5% Accuracy