Wiring for communications
TruVu™ MPC Controller (
part no. TV-MPCXP1628-NR)
CARRIER CORPORATION ©2021
Installation and Start-up Guide
All rights reserved
28
To wire to a BACnet/ARCNET network
1
Turn
off
the TV-MPCXP1628-NR's power.
2
Check the communications wiring for shorts and grounds.
3
Connect the communications wiring to
Port S1
’s screw terminals labeled
Net +
,
Net -
, and
Shield
.
NOTE
Use the same polarity throughout the network segment.
4
Set the
Port S1 Configuration
rotary switch to 2.
5
If the TV-MPCXP1628-NR is at either end of a network segment, set the port's
End of Net
switch to
Yes
.
NOTE
The controll
er’s
End of Net
switch applies network termination and bias. See the
Open Controller
Network Wiring Guide.
6
Turn on the controller's power.
7
To verify communication with the network, get a Module Status report in the i-Vu® interface for a controller
on the ARCNET network.
NOTE
This step requires that you have discovered and uploaded the controller in the i-Vu® application.
To wire to a BACnet MS/TP network
An MS/TP network can be wired to either
Port S1
.
1
Turn
on
the TV-MPCXP1628-NR's power.
2
Check the communications wiring for shorts and grounds.
3
Connect the communications wiring to
Port S1
’s screw terminals labeled
Net +
,
Net -
, and
Shield
.
NOTE
Use the same polarity throughout the network segment.
4
Set the
Port S1 Configuration
rotary switch to 1.
5
If you are using
Port S1
, set the
Port S1 Configuration
rotary switch to 1.
NOTE
If
Port S1
is not being used for any network, set this rotary switch to 0.
6
If the TV-MPCXP1628-NR controller is at either end of a network segment, set the port's
End of Net?
switch to
Yes
.
NOTE
The controller’s
End of Net
switch applies network termination and bias. See the
Open Controller
Network Wiring Guide.
7
Turn on the controller's power.
8
To verify communication with the network, get a Module Status report in the i-Vu® interface for a controller
on the MS/TP network.
NOTE
This step requires that you have discovered and uploaded the controller in the i-Vu® application.
Summary of Contents for TruVu TV-MPCXP1628-NR
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