Ingersoll-Rand R110IU-10, Manual

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STD Common Fault Relay
- This is an output provided for customer use. This relay energizes
during normal operation and returns to its Normally Open, N.O., state, when a shutdown or trip
condition is detected. The Fault relay should only toggle when the controller has detected a Shutdown
or Trip (Alarm) condition.
STD Condensate Drain
- This is an output provided to control a condensate drain solenoid valve.
This output is a timed output that toggles on for a period of time defined by the Condensate Drain
Time set point. The drain valve remains off for a period defined by the Condensate Drain Interval
Time set point.
Condensate Drain Time Default - 5 Sec
Minimum - 1 Sec
Maximum - 30 Sec.
Condensate Interval Time Default - 180 Sec
Minimum - 90 Sec
Maximum - 300 Sec
ENH
Modulation
- The modulation output is used to turn on the modulation solenoid valve anytime
the modulation set point is turned on and the machine is in a loaded state. If the modulation set point
is turned off the output remains off.
1.5
Control Power Supply
- 24 VAC +/- 20%, 24 VA, 50/60 Hz, Floating -non-grounded, and
the controller must sustain a 40ms power outage before resetting.
Input
Description Control Term
Supply Controller Power X01 1-2
I/O Functionality
STD Contact De-bounce
Times are not adjustable and are for information only. .
Dig Input # Delay Time
1 50 ms
2 15 sec
3 15 sec
4 2 sec
5 2 sec - Closed
.5 sec - Open
6 50 ms
7 50 ms
STD Combine MOL FOL
into a common digital input called Motor Overload. Overload contact
current must be minimum 17vdc and 5 ma.
ENH Remote Start / Stop
using a single contact .