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Local Access
Wall Mounted Equipment Toucht Interface
The Equipment Touch interface is a wall mounted
interface used to connect to the RTU Open controller to
access the control information, read sensor values, and
maintenance. This is an accessory interface that does not
come with the RTU Open controller. You wire the
Equipment Touch interface to the RTU Open controller's
J13 local access port. There are 2 password protected
levels in the display (User and Admin). See the
Equipment Touch Installation and Setup Guide for more
information. See Appendix A for navigation and screen
content.
Access
Port
J12
Connect to
computer's
USB port
USB Link Kit
Fig. 53 − PC Running Field Assistant
Field Assistant
Field Assistant is a computer program included with the
purchase of the Tech Tool Kit (USB-TKIT). This is a field
Tech Tool to set-up, service, or download application
software to the RTU Open controller and includes a USB
Link Cable. The link cable connects a USB port to the J12
local access port. See Fig. 53.
RTU Open Controller Troubleshooting —
Communication LEDs
The LEDs indicate if the controller is speaking to the
devices on the network. The LEDs should reflect
communication traffic based on the baud rate set. The
higher the baud rate the more solid the LEDs will appear.
See Table 7.
NOTE: Refer to the RTU Open Multi−Protocol Controller
Controls, Start−Up, Operation and Troubleshooting manual
for complete configuration of RTU Open controller
operating sequences and troubleshooting information.
Contact your Bryant applications engineer for details on
configuration and troubleshooting of connected networks.
P1
P1
P5
P5
-
CR2032
J15
Connect to
the Local
Access port
33
LOCAL
ACCESS
RNET
J13
PORT
+
+12 DVC
Rnet-
MSB
LSB
Rnet+
GND
J12
SW1
SW2
RX
SW3
J20
UI-10
on
UI-11
RTU Open Controller
C14131
TX
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