7
EM01b variations
There are three versions of the EM01b available. Each version has the standard light,
temperature and humidity sensor and they all operate in the same way. The EM01b
features an extra port that can be used for a several purposes hence the three
variations.
EM01b-STN
The standard EM01b has its extra port congured to sense switch opening and
closing such as that used to detect a door open or shut. This version comes with a
bare plug for the extra port for the user to wire up to.
EM01b-THM
The EM01b-THM features the extra port being used as an additional temperature
sensor and comes supplied with a temp sensor on the end of a 3 metre cable which
plugs into the extra port.
EM01b-VLT
The EM01b-VLT uses the extra port to measure DC voltage from 0-18V. This is most
often used to monitor UPS batteries. This version comes with a bare plug for the
extra port for the user to wire up to.
See websensor inventory page for parts included with each EM01b.
What’s included with each EM01b
Included with the EM01b Websensor are the following items:
Quantity Description
1Websensor EM01b Module [See gure 3]
1Wall Transformer suitable for all countries with all country adaptors and
110 – 240 VAC
1Ethernet straight-thru cable for connection to an Ethernet Hub (Blue
cable) [See gure 5]
1
Ethernet crossover cable for direct connection to a Network Interface
Card on a PC (RED cable with YELLOW boots or solid GRAY) [See
gure 6]
1Connector (plug) for contact closure – voltage sense versions
(EM01b-STN and EM01b-VLT) [See gure 7]
1 Quickstart guide
13M thermistor cable and plug for extra temperature sensor version of
EM01b only (EM01b-THM) [See gure 8]
