Emerson 1420 - Connection and Configuration; DeltaV Ready and Initial Connection

3 Initial connection and configuration
3.1 DeltaV
™
ready
If the Gateway was ordered DeltaV Ready (Data Protocols Code 5), then skip
to Physical installation, and connect the Gateway to a DeltaV 10.3 or newer
control network.
3.2 Initial connection and configuration
To configure the Gateway, a local connection between a PC/laptop and the
Gateway needs to be established.
Powering the Gateway
Bench top power will be needed to power the Gateway by wiring a 24 VDC
(nominal) power source, with at least 250 mA, to the power terminals.
Figure 3-1: Legacy Gateway Terminal Block Diagram
+
+
+
+
+
-
-
-
-
-
A B
S
S
S
S
24 VDC
(nominal)
Power Input
Serial
Modbus
Not Used
Not Used
Not Used
Not Used
Case
(Covered)
S
Ethernet 2
with Power
Ethernet 2
Ethernet 1
(Secondary) (Primary)
®
Figure 3-2: Power over Ethernet (PoE) Terminal Block Diagram
+
- A B
24 VDC
(nominal)
Power Input
Serial
Modbus
Case
S
Ethernet 2
Ethernet 1
(Secondary) (Primary)
September 2020 Quick Start Guide
Quick Start Guide 5