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Installing the RTU Open
RTU Open v3
CARRIER CORPORATION ©2019
Installation and Start-up Guide
All rights reserved
16
To wire inputs and outputs
1
Turn
off
the RTU Open's power.
2
Connect the input wiring to the screw terminals on the RTU Open.
3
Turn
on
the RTU Open's power.
4
Set the appropriate jumpers on the RTU Open.
J3
AO - 1
0 - 10 Vdc/4-20 mA
W1
Battery Jumper
In (Do not remove)
W2
Format Jumper*
Out
W3
Input 11 mA Jumper
Out (mA not used on this channel)
W4
Input 11 Thermistor
In (default position)
W5
Input 10 mA Jumper
Out (mA not used on this channel)
W6
Input 10 Thermistor Jumper
•
In (default position)
Turn off the RTU Open's power.
•
Connect the input wiring to the screw terminals on the RTU
Open.
•
Turn on the RTU Open's power.
•
Set the appropriate jumpers on the RTU Open.
Summary of Contents for RTU Open v3
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