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Environmental Monitoring Device
PRODUCT OUTLOOK
1
3
1
Communication port
2
Input dry contact terminal
3
Device status indicator
4
DC input connector
QUICK GUIDE
4
2
(PSEMD)
GEN IV
PRODUCT INTRODUCTION
The PowerShield Environmental Monitoring Device
(PSEMD) is a connectivity device to remote monitor
temperature and humidity via PSSNMPv4 card. It
also provides two dry contacts to receive signals
from up to 2 compatible devices such as security and
alarm systems.
• Plug and use for simple installation with
PSSNMPv4 card
• Monitor temperature and humidity to protect your
valuable equipment
• Allow two contact closure signals for user-defined
usage
• Management software to remote monitor
temperature and humidity status via web browser
• Measure temperatures between 0 to 100°C with
an accuracy of ±1.5°C
• Measure relative humidity between 10 to 90% RH
with an accuracy of ±3%
powershield.com.au
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Summary of Contents for PowerShield PSEMD
- Page 1 PRODUCT OUTLOOK PRODUCT INTRODUCTION The PowerShield Environmental Monitoring Device (PSEMD) is a connectivity device to remote monitor temperature and humidity via PSSNMPv4 card. It also provides two dry contacts to receive signals from up to 2 compatible devices such as security and alarm systems.
- Page 2 FUNCTION DIAGRAM Temperature Humidity Detection Detection Adapter Optional +12VDC SNMP Contact Manager INSTALLATION Inspection Pre-installation Before installation, please inspect the unit. Be sure Before making connection to the environmental that nothing inside the package is damaged. You will monitoring device, make sure the UPS is already find the following items inside of package.
- Page 3 PSSNMPv4 Connection Connect supplied cable from the communication port of the environmental monitoring device to the RS-232 port of the PSSNMPv4 card. Use another network cable to connect from the RJ45 port of Chart 2 PSSNMPv4 card to LAN. (Refer to Chart 3) NOTE: If supplied cable is not long enough for your application, you may substitute another longer cable Connect to power...
- Page 4 SPECIFICATIONS MODEL PSEMD Nominal DC input 12VDC DC input current 0.5 A min. Temperature measurement range 0 ~ 100°C Temperature measurement accuracy ±1.5°C Humidity measurement range 10% ~ 90% RH Humidity measurement accuracy ±3% Communication RS232 with ASCII protocol Acceptable cable length Dimension (DxWxH) mm 80 x 78 x 28.5...
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