54
|
nVent.com/RAYCHEM RAYCHEM-OM-EU2032-NGCUIT3EX-EN-2203
This window lets you set up alarm relays.
Fig. 3.42 System | Relays window
There are three independent alarm relays in the NGC-UIT3 that can be used for remote annunciation of alarms. Each relay can be
programmed for a specific alarm type, multiple alarm types, or none.
If Any Alarm is chosen for a relay, any alarm condition will activate that relay.
This window lets you set up communications with host systems.
The NGC-UIT3 can be connected to a distributed control system (DCS) or host computer using an RS-485, RS-232, or a standard
Ethernet connection. All data and setup options are accessed with communications that follow the Modbus (RTU/Modbus/TCP)
protocol. To enable DCS communications, please refer to the NGC-UIT3 Modbus Protocol document (H57880).
The NGC-UIT3 will allow you to independently configure all available ports. The "Select Port" entry field indicates which port is being
configured on the screen at the moment. Tapping on the box will allow you to select the port you wish to configure.
Selection: RS-485 Host, RS-232 Host, Ethernet Host, RS-485 Field Bus. Depending on the port selected, options for that port will appear.
The Modbus address of the NGC-UIT3 can be changed on the bottom of this screen. This Modbus address will be used for all three of
the selectable host ports. The Modbus address of the individual ports cannot be independently set.
To Next Page
Loading...
Need help?
General
