Emerson iPro IPG215D - Configuring Relay Outputs

Configuring Relay Outputs E2E Setup and Overview • 31
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 + at the same time
to access the MORE tab. Select option D Relay
Setup by pressing D on the E2E keyboard.
4. In Relay Setup, there are three (3) fields per
relay: Name, Polarity, and Relay 0X (the relay
commanded value).
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.
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.
Figure 4-20 - E2E- Relay Outputs General Tab
Figure 4-21 - E2E- Relay Output Alarms
Relay
Polarity
E2E
Command
Value
Physical State of Relay
Contacts
Open True/On Open Relay Contacts
Closed True/On Closed Relay Contacts
Open False/Off Closed Relay Contacts
Closed False/Off Open Relay Contacts
Table 4-3 - Relay Output Polarity