Installation guide

TD 92679GB
12 April 2011 Ver. D
Installation Guide
Elise3
17
released until the applications are working properly. If the relay is released longer the
Elise3 is malfunctioning.
4.4.6 Connection of AUX Inputs and AUX Outputs
Note: The application of the inputs and outputs are software dependent.
Figure 15. AUX inputs and outputs
Two digital inputs and two digital outputs can be connected. The outputs are of open-
collector type and the output signals are dimensioned for 100 mA at max 12 V. A pull-up
resistor should be connected to the output as shown in
figure 15.
Galvanic isolation of the inputs and outputs is provided by using a separate power supply.
If galvanic isolation is not needed and Elise3 is supplied by an external 12 V power source,
the supply voltage can be taken from the 12-24 V DC screw connector by connecting +V
Ext to “+” and GND Ext to “-”.
The inputs In 1 and In 2 are active when they are connected to 12 V. When the output Out
1 is active, the potential in point A in
figure 15 will be close to 0 V. The same applies for a
similar connection for Out 2.
4.5 Accessing Elise3
The Elise3 can be accessed either via an IP network or directly via the management port
(mini-USB). The web browser Internet Explorer 8.0™ or later is used for accessing the
product´s web interface.
4.5.1 Access via the Network
It is recommended that this module always gets the same IP address if it communicates
with other equipment, to prevent it from losing contact with the equipment after a restart.
Inform the network administrator about the MAC address and ask to reserve a fixed IP
address via DHCP for this module. Write the IP address on the blank label, found on the
back side of the Getting Started and Safety document and attach the label on the front
side to facilitate future access. See
3.2 Label for IP Address/Host Name on page 7.
Note: If NetBIOS is enabled in the network, the address elise-XXXXXXXX can be used
when accessing the module via the network, where XXXXXXXX is the module key
number. The module key number can be found on the license certificate or on the label on
the back of the module.
Figure 15.
+V In In Out Out GND
Ext 1 2 1 2 Ext
External
equipment
Error
1 2
A
+12 V DC GND
Pull-up
resistor