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4.4
Configuring Relay
Outputs
The I/O Module relay outputs are configured from the
I/O Module application in E2E. There are eight (8) relay
outputs available for the 4 DIN 208D model iPro, and 15
relay outputs for the 10 DIN 215D model. E2E commands
the logical value of each relay, and the I/O Module will
then apply the polarity setting and switches the physical
state of the relay.
To configure relay outputs:
1.
Login to E2E with username: user, password:
pass.
+
2.
Press
keys at the same time to navigate
to the Network Summary screen.
3.
Highlight the I/O Module device and press
(SETUP), press
to access the MORE tab. Select option D Relay
Setup by pressing D on the E2E keyboard.
Figure 4-20 - E2E- Relay Outputs General Tab
4.
In Relay Setup, there are three (3) fields per
relay: Name, Polarity, and Relay 0X (the relay
commanded value).
Configuring Relay Outputs
+
at the same time
Figure 4-21 - E2E- Relay Output Alarms
Name
Enter a descriptive name for the relay output point. The
name will be displayed on the status screen.
Polarity
Select the polarity for the relay output here. The polarity
parameter determines what physical state the relay
contacts will be in when a logical TRUE or ON command
is given to the relay.
E2E
Relay
Command
Polarity
Value
Open
True/On
Closed
True/On
Open
False/Off
Closed
False/Off
Table 4-3 - Relay Output Polarity
Relay 0X
This field is the E2E's logical command value for the
relay. This can be set to a fixed value or linked to other
E2E applications for control. Each time the relay value
changes, the communication is written to the I/O Module
with the relay command.
Physical State of Relay
Contacts
Open Relay Contacts
Closed Relay Contacts
Closed Relay Contacts
Open Relay Contacts
•
E2E Setup and Overview
31
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