INFINITY RTU
The Infinity RTU is a stand-alone, PLC-based pump station
controller for water and wastewater applications. It is
sophisticated and SCADA-ready with virtually unlimited userconfigurable control options available in a standardized,
affordable package.
Infinity RTU Features
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SCADA ready, expandable PLC-based system
Runs as a stand-alone pump controller, or as part of a
SCADA system when an Infinity MTU is used
Graphical user interface shows station status, pump
status, alarm logs, and pump operational data such as
run times and starts
84 different, user-assignable discrete input functions, all
with alarm capability
147 different, user-assignable discrete output functions
24 different, user-configurable analog input functions for
control or data logging; analog inputs may also be set
to alarm on high and/or low readings
Super flexible pump alternation control, allows all
possibilities for up to 4 pumps – you define the exact
pump sequence and the maximum number of pumps to
run at any one time
RTU
The Infinity Remote Terminal Unit (RTU) is a controller for local station operations,
as well as a data gatherer for a complete SCADA system. Data is polled from
the MTU and displayed on a SCADA server. While it is part of the SCADA
system, it functions autonomously at the station.
Infinity RTU
Common Applications
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Sewer lift station control
Water pump station control
Well pump control
Water flow and quality
monitoring
Reservoir monitoring
Security monitoring at
remote sites
Weather, rain, and
temperature monitoring
Hardware and software capabilities are easily expanded in the future because
standard off-the-shelf industrial components are used.
Industry standard PLC with 2 communication ports, user expandable by means of
snap-in place I/O and communication cards. PLC runs BCI ‘PCS 400’ software.
Controls up to 4 pumps per RTU. A configurable PID function allows for exact
Variable Frequency Drive (VFD) control of pumps whether maintaining level,
pressure, or flow rate.
Boreal Controls Inc.
www.borealcontrols.com
(907) 586-8367
Number
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41
42
INFINITY RTU
Input w/ Alarm
Number
P1 HAND
43
P1 AUTO
44
P1 RUNNING
45
P1 OVERLOAD
46
P1 SEAL FAIL
47
P1 OVERTEMP
48
P1 CHECKVALVE
49
P1 FLOW SWITCH
50
P1 FAULT
51
P2 HAND
52
P2 AUTO
53
P2 RUNNING
54
P2 OVERLOAD
55
56
P2 SEAL FAIL
P2 OVERTEMP
57
P2 CHECKVALVE
58
P2 FLOW SWITCH
59
P2 FAULT
60
HIGH ALARM FLOAT
61
LOW ALARM FLOAT
62
PUMP OFF FLOAT
63
LEAD FLOAT
64
LAG FLOAT
65
HIGH SUMP 1 FLOAT
66
HIGH SUMP 2 FLOAT
67
BATTERY CHGR FAIL
68
PB ACKNOWLEDGE
69
PB RESET
70
PB OPERATOR TBL
71
POWER FAIL
72
GENERATOR RUNNING
73
GENERATOR TBL
74
ATS IN NORMAL
75
VOLT/PHASE RELAY
76
INTRUSION
77
FIRE
78
LOW TEMPERATURE
79
RAIN TIP BUCKET
80
DISCRETE LVL 1
81
DISCRETE LVL 2
82
DISCRETE LVL 3
83
DISCRETE LVL 4
84
Input w/ Alarm
DISCRETE LVL 5
DISCRETE LVL 6
DISCRETE LVL 7
DISCRETE LVL 8
DISCRETE LVL 9
DISCRETE LVL 10
LEVEL SENSOR TBL
FLOW SENSOR TBL
LEVEL 2 SELECTED
USER INPUT 1
USER INPUT 2
FLOWPULSE 1
P3 HAND
P3 AUTO
P3 OVERLOAD
P3 SEAL FAIL
P3 OVERTEMP
P3 CHECKVALVE
P3 FLOW SWITCH
P3 FAULT
P3 RUNNING
P4 HAND
P4 AUTO
P4 OVERLOAD
P4 SEALFAIL
P4 OVERTEMP
P4 CHECKVALVE
P4 FLOW SWITCH
P4 FAULT
P4 RUNNING
LAG2 FLOAT
LAG3 FLOAT
P1 READY TO RUN
P2 READY TO RUN
P3 READY TO RUN
P4 READY TO RUN
REMOTE LOCKOUT
USER INPUT 3
USER INPUT 4
FLOWPULSE 2
FLOWPULSE 3
FLOWPULSE 4
Number
1
2
3
4
5
6
7
8
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10
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43
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48
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50
Output Function
P1 RUN
P2 RUN
ALARM LIGHT
ALARM HORN
HIGH LEVEL
LOW LEVEL
HIGH LEVEL FLOAT
LOW LEVEL FLOAT
P1 RUNNING LT
P2 RUNNING LT
P1 FAIL
P2 FAIL
P1 OVERLOAD
P2 OVERLOAD
P1 OVERTEMP
P2 OVERTEMP
P1 SEAL FAIL
P2 SEAL FAIL
P1 FAIL TO START
P2 FAIL TO START
P1 EXCESS RUN
P2 EXCESS RUN
P1 CHECKVALVE
P2 CHECKVALVE
P1 STANDBY
P2 STANDBY
PLC FAULT
GENERATOR TBL
FIRE ALARM
SUMP 1 ALARM
SUMP 2 ALARM
FLOW SENSOR TBL
STATION LOW TEMP
VOLT/PHASE ALARM
LEVEL SENSOR TBL
MIX VALVE 1
MIX VALVE 2
ALARM GROUP 1
ALARM GROUP 2
ALARM GROUP 3
ALARM GROUP 4
ALARM GROUP 5
ALARM GROUP 6
ALARM GROUP 7
ALARM GROUP 8
ALARM GROUP 9
ALARM GROUP 10
ALARM GROUP 11
ALARM GROUP 12
ALARM GROUP 13
Number
51
52
53
54
55
56
57
58
59
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61
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63
64
65
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100
Output Function
ALARM GROUP 14
ALARM GROUP 15
ALARM GROUP 16
USER1 ALARM
USER2 ALARM
OP TRBL ALARM
P1 NOFLOW
P2 NOFLOW
P1 FAULT
P2 FAULT
ATS NOT NORMAL
POWER FAIL
INTRUSION
BATT CHGR FAIL
P3 RUN
P3 RUNNING LT
P3 FAIL
P3 OVERLOAD
P3 OVERTEMP
P3 SEAL FAIL
P3 FAIL TO START
P3 EXCESS RUN
P3 CHECKVALVE
P3 STANDBY
P3 NO FLOW
P3 FAULT
MIX VALVE 3
PLC BATTERY ALARM
P4 RUN
P4 RUNNING LT
P4 FAIL
P4 OVERLOAD
P4 OVERTEMP
P4 SEAL FAIL
P4 FAIL TO START
P4 EXCESS RUN
P4 CHECKVALVE
P4 STANDBY
P4 NO FLOW
P4 FAULT
MIX VALVE 4
ANALOG 1 HIGH
ANALOG 2 HIGH
ANALOG 3 HIGH
ANALOG 4 HIGH
ANALOG 5 HIGH
ANALOG 6 HIGH
ANALOG 7 HIGH
ANALOG 8 HIGH
ANALOG 9 HIGH
Number
101
102
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Output Function
ANALOG 10 HIGH
ANALOG 11 HIGH
ANALOG 12 HIGH
ANALOG 13 HIGH
ANALOG 14 HIGH
ANALOG 15 HIGH
ANALOG 16 HIGH
ANALOG 17 HIGH
ANALOG 18 HIGH
ANALOG 19 HIGH
ANALOG 20 HIGH
ANALOG 1 LOW
ANALOG 2 LOW
ANALOG 3 LOW
ANALOG 4 LOW
ANALOG 5 LOW
ANALOG 6 LOW
ANALOG 7 LOW
ANALOG 8 LOW
ANALOG 9 LOW
ANALOG 10 LOW
ANALOG 11 LOW
ANALOG 12 LOW
ANALOG 13 LOW
ANALOG 14 LOW
ANALOG 15 LOW
ANALOG 16 LOW
ANALOG 17 LOW
ANALOG 18 LOW
ANALOG 19 LOW
ANALOG 20 LOW
Panel AL Light
P1 Starts/Hr Exceeded
P2 Starts/Hr Exceeded
P3 Starts/Hr Exceeded
P4 Starts/Hr Exceeded
P1 Bypass
P2 Bypass
P3 Bypass
P4 Bypass
P1 READY TO RUN
P2 READY TO RUN
P3 READY TO RUN
P4 READY TO RUN
REMOTE LOCKOUT
USER3 ALARM
USER4 ALARM
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More Infinity RTU Features
Battery backed PLC, radio, and controls allow full SCADA operation through AC power outages
Premium individually replaceable industrial off-the-shelf components such as socketed relays and 30mm
switches
Hardwired high-level-float based redundant pump controls are standard. If a high level occurs, pumps
will always be called to run. Redundant controls are enabled when H-O-A is in ‘Auto’ mode.
Individual circuit breakers are used for each element of the control circuit – this results in a system with
maximum reliability, easy troubleshooting, and eliminates the need for spare fuses
Accommodates all types of analog or discrete type level or pressure sensing devices for primary pump
control. Accepts mA, voltage, or pulse inputs for data logging and monitoring.
Available in indoor (NEMA 4) or outdoor (NEMA 4X) configurations
Available with controls for 1, 2, 3 or 4 pumps, or for monitoring only (w/o pump controls)
Includes security system with multiple level user access (logs individual user activity at RTU)
Sewer lift station flow monitoring (calculated flowrate based on well volume), system also accepts
flowmeter analog and pulse inputs
RTU may be safely installed and commissioned by an experienced electrician working with an
experienced operator
Intrinsically safe circuits for sensors in classified areas
Controls Pumps via starters, soft starters or VFDs
Boreal Controls Inc.
UL 508A listed control panel, made in USA
www.borealcontrols.com
(907) 586-8367