Full Gauge Controls PCT-100E Manual

Have this manual in the palm of
your hands using the FG Finder
application
1. DESCRIPTION
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PCT-100
is a pressure switch that is easy to install and apply, aimed at systems that require
effective pressure control.
Operating in pressurizing or depressurizing mode, it directly commands loads up to 1HP. In addition, it
features digital inputs that allow using external devices to protect the controlled system, an hour meter
that stores the number of hours the compressor is in operation and that indicates when to service it. It
also has an intelligent function blocking system, preventing unauthorized personnel from changing the
control parameters.
2. APPLICATIONS
• Control of suction or discharge in refrigeration systems, control of air compressors and hydraulic
pumps.
3. TECHNICAL SPECIFICATIONS
PCT-100E:
Power Supply
PCT-100EL 12Vac/dc:
PCT-100EL 24Vac/dc:
Pressure control range
Approximate consumption
Sensors available for acquisition
Pressure resolution
Operating temperature
Max. current
Operating humidity
Digital inputs
Protection level
Protection level
Dimensions of the clip for fixing the instrument
4. INDICATORS AND KEYS
Led indicator (output on /off)
Quick Access
Menu Key
Set Key
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PCT-100
5.1 INSTALLATION - ELETRIC CONNECTIONS
115 Vac Connection
D3
5 6 7 8
9 10 11 12 13 14 15 16 17
1 2 3 4
S1
12 Vac/dc Connection
D3
5 6 7 8
9 10 11 12 13 14 15 16 17
1 2 3 4
12 Vac/dc
S1
PCT-100
DIGITAL PRESSURE CONTROLLER
AND INDICATOR
Function Control Serial
blocking Functions programming
Shutdown
115 or 230Vac 10% (50/60 Hz)
±
±
12Vac/dc 10% (50/60 Hz)
24Vac/dc 10% (50/60 Hz)
±
0 to 850 psi / 0 to 58.6 bar (configurable sensor
operating range)
2.0 VA
±
SB69 - 100A* (0 to 100 psi / 0 to 6,9 bar)
SB69 - 200A* (0 to 200 psi / 0 to 13,8 bar)
SB69 - 500A* (0 to 500psi / 0 to 34,4 bar)
SB69 - 850A* (0 to 850psi / 0 to 58,7 bar)
*Sensors sold separately.
1 psi / 0,1 bar
0 to 50 °C / 32 to 122 °F
OUT: 16A / 1HP 250Vac
10 to 90% UR (without condensation)
Configurable dry contact
IP 65 (frontal)
76x 34 x 77 mm (WxHxD)
±
71 0,5 x 29 0,5 mm (see item 5) ±
LED functions lock indicator
LED control functions shutdown indicator
Led indicator (pressure units: psi / bar)
P B
Increase key
Decrease key
16A 1HP
115Vac
ELECTRICAL CONNECTION OF THE TRANSDUCER:
Brown: 12Vdc
Green or White: 4~20mA
16A 1HP
Load power supply
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IP 65
FRONT
Protection Hour meter
level
5. INSTALLATION - PANEL AND ELETRIC CONNECTIONS
ATTENTION
FOR INSTALLATIONS THAT REQUIRE WATER TIGHTNESS, THE OPENING TO INSTALL THE CONTROLLER MUST BE 70.5 x 29 mm
MAXIMUM. THE SIDE LATCHES MUST BE FIXED SO AS TO PRESS THE SEALING GASKET TO PREVENT INFILTRATION BETWEEN
THE OPENING AND THE CONTROLLER.
IMPORTANT
IT IS ESSENTIAL TO USE PROPER TOOLS IN ORDER TO AVOID DAMAGE TO THE INSTRUMENT'S CONNECTION TERMINALS:
3/32'' (2.4 mm) SLOTTED SCREW DRIVER FOR ADJUSTMENTS IN THE SIGNAL TERMINALS;
#1 PHILLIPS SCREW DRIVER FOR ADJUSTMENTS IN THE POWER TERMINALS;
6. OPERATIONS
6.1 Quick Access Menu Map
To access or browse the quick access menu, use the
displaying the pressure. Each touch displays the next function in the list; to confirm, use the
(short press).
PRESSURE ADJUSTMENT
(SETPOINT)
;
DIFFERENTIAL ADJUSTMENT
(HYSTERESIS)
;
HOUR METER VIEW
;
HOUR METER RESET
;
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PC T- 10 0 PC T- 10 0
Panel
(Side View)
;
key (short press) while the controller is
230 Vac Connection
D3
16A 1HP
5 6 7 8
9 10 11 12 13 14 15 16 17
1 2 3 4
S1
24 Vac/dc Connection
D3
16A 1HP
5 6 7 8
9 10 11 12 13 14 15 16 17
1 2 3 4
24 Vac/dc
S1
evolution
71 ± 0,5 mm
Dimensions of the opening
to fasten the instrument
Panel (Front view)
/
key
EXIT THE FUNCTION
;
FUNCTION SELECTION
;
CONTROL FUNCTIONS
(ON/OFF)
;
FUNCTION BLOCKING
;
230Vac
Load power supply