CR-Tec VRX User manual

LCIE 06 ATEX 6006 X · II 2 G D Ex db IIB T6 Gb · Ex tb IIIC T80°C Db · Ta= -20 °C à +70 °C
400 V (R00) : II 2 G D Ex db IIB T5 Gb · Ex tb IIIC T95°C Db · Ta= -20 °C à +54 °C
GS6, GPS & GFS : II 2 G D Ex db IIB T6 Gb · Ex tb IIIC T80°C Db · Ta= -10 °C à +40 °C
IECEx LCIE 21.0015X
ITS21UKEX0157X · no 0359
IP68
Enclosure protection
25Nm
50%
Duty cycle Anticondensation
heater
3
POSITIONS
POSI
Positioning
Battery
Backup
BBPR
VRX•VSX
Electric Actuators for ATEX Explosive Areas
Installation and Operation Manual

1
This product meets the European Directive 2012/19/UE about electrical and electronic equipment
(DEEE). It mustn't be mixed with common waste. Please, recycle or dispose of them according to your
country laws.
CR-TEC Engineering Inc. • [e-mail] • www.crtec.com • 203-318-9500
Index
Exploded view ............................................................................................................
General information ....................................................................................................



Description
Transport and storage
Maintenance
Position indicator.........................................................................................................
Dimensions ..................................................................................................................
Emergency manual override .......................................................................................
Mounting on valve ......................................................................................................
Electronic boards ........................................................................................................
Electric connection -Warnings...................................................................................
Standard models ........................................................................................................


Wiring Instructions
Electric diagrams
POSI (GP5) models .....................................................................................................




Description
Wiring Instructions
Electric diagram
Parameter selection sequence
3-POSITION (GF3) model ...........................................................................................




Description
Contacts status
Wiring Instructions
Electric diagram
BBPR (GS6) models ....................................................................................................




Description
Meaning of the LEDs
Wiring Instructions
Electric diagram
POSI-BBPR (GPS) models .........................................................................................




Description
Wiring Instructions
Electric diagram
Parameter selection sequence
3-POSITION-BBPR (GFS) models ..............................................................................




Description
Contacts status
Wiring Instructions
Electric diagram
Technical data .............................................................................................................
2
5
6
7
7
8
13
17
19
22
25
27
3
9
11

2
Part Description Part Description
1 Position indicator 10 Handwheel
2 Cover 11 Housing
3 CHC M6 x 30 A2 stainless steel screws 12 Identification label
4 Motor 13 Auxiliary limit switch terminal
5 Pilot and power supply board 14 Cams
6 Gear box plate 15 Pilot and power supply terminal
7 O ring 16 M20x1,5 Threated holes
8 Gear box 17 Earth screw
9 Clutch knob 18 Mechanical end stops
4
8
10
1
2
13
15
4
3
5
6
7
17
18
12
11
13
14
15
16
916
8
14
Exploded view
VSX models VRX models
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3
INTRODUCTION
This manual has been designed to guide you through the installation and use of the ATEX and IECEx VRX and VSX electric
actuators. Read it carefully before using our products and keep it in a safe place.
DESCRIPTION
The VALVES electric actuators have been designed to allow the piloting of a 1/4 turn valve (or 180° in the case of a 3-position
version). We cannot be held responsible for any other use. However, you can consult us for any other application.
TRANSPORT AND STORAGE
 The forwarding agents being held as responsible for damages and delays of the delivered goods, the consignees are
obliged to express if applicable their reserves, prior to accept the goods. The goods delivered directly ex works are subject
to the same conditions.
 The transport to the place of destination is carried out by using rigid packing material.
 The products must be stored in clean, dry, and ventilated places preferably on appropriate palettes or shelves.
MAINTENANCE
 Maintenance is ensured by our factory. If the supplied unit does not work, please check the wiring according to the electric
diagram as well as the power supply of the concerned electric actuator.
 For any question, please contact our after-sales service.
 To clean the outside of the actuator, use a lint and soapy water. DO NOT USE CLEANING PRODUCT WITH SOLVENT OR
ALCOHOL.
 Before any intervention on the actuator or around the actuator, to avoid any electrostatic discharge, the apparatus
shall be cleaned with a damp cloth
SAFETY INSTRUCTIONS To be read prior to the installation of the product
 All information concerning flameproof seals of our products are available on request. Do not hesitate to contact us. It
is also a specific condition of use in our certificate
 The electric power supply must be switched-off before any intervention on the electric actuator (i.e. prior demounting
its cover or manipulating the manual override knob). The operator must also be sure that no explosive atmosphere is
present around the actuator before any maintenance operation.
 Heat flow from the valve and pipes: it is the responsibility of the user to consider the influence of radiated heat on the
final installation because the electrical actuator is certified for a specific ambient temperature range.
 Any intervention must only be carried out by a qualified electrician or other person instructed in accordance with the
regulations of electric engineering, safety, and all other applicable directives.
 Strictly observe the wiring and set-up instructions as described in the manual: otherwise, the proper working of the
actuator can not be guaranteed anymore. Verify that the indications given on the identification label of the actuator fully
correspond to the characteristics of the electric supply.
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MOUNTING INSTRUCTIONS To be read prior to the installation of the product
 The apparatus shall only be installed in areas of low mechanical impact risk
 Do not mount the actuator less than 30 cm of a electromagnetic disturbances source.
 Do not mount the actuator « upside down ». Risk: possible flow of the grease on the electronic board
 Do not position the equipment so that it is difficult to operate the disconnecting device.
 Respect all safety rules during fitting, dismantling and porting of this apparatus.
 Lifting and carrying through strapping the hand wheel is not allowed.
 WARNING – DO NOT OPEN WHEN ENERGIZED
 WARNING – DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT
 WARNING – POTENTIAL ELECTROSTATIC CHARGING HAZARD – SEE INSTRUCTIONS

4
ATTENTION OWNERS AND USERS
Thank you for purchasing the device. This equipment will provide safe and productive operation as long as it is used in
accordance with the instructions in this Manual and is properly maintained. Importantly, unless the user is adequately trained
and supervised, there is a possibility of death, serious personal injury, property damage or damage to the equipment. Owners
and users of this equipment bear the responsibility to make certain that this equipment is used properly and safely. READ
THIS MANUAL carefully, learn how to use and service this equipment correctly, and strictly follow all of the instructions
contained in this Manual and the requirements of local law. Failure to do so could result in death, serious personal injury,
property damage or damage to the equipment.
This Manual should be considered a permanent part of your machine and should be kept available for easy reference by any
user. Owners should not permit anyone to touch this equipment unless they are over 18 years of age, are adequately trained
and supervised, and have read and understand this Manual. Owners should also ensure that no unauthorized personnel come
in contact with this equipment. If this equipment, or any of its parts, becomes damaged or needs repair, stop using the
equipment and contact an experienced service individual immediately. If the warning labels or this Manual are misplaced,
damaged or illegible, or if you require additional copies, please contact
us for these items at no charge. Please remember that this Manual and the warning labels do not replace the need to be alert,
to properly train and supervise users, and to
use common sense when using this equipment.
If you are ever uncertain about a particular task or the proper method of operating this equipment, don’t hesitate to contact
us.
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5
VRX models
Modular position indicator with three removable position markers (3 yellow + 2 black), adjustable ac-
cording the type of valve to be actuated.
Mounting of the position indicator
(appendix p.31 mark 1) : mount the
seal ring and the indicator then the
window with the 4 screws M4.
VSX models
2- position spherical indicator
Valve 0° 180°
2-way:
0° = closed
90° = open
3-way (L) :
3-way (T) :
Ex : T1
90°
Sense of window for standard mounting:
Position indicators
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6
Square / Star 17mm
Drive depth 19mm
ISO5211 connection F05 F07
Diameter 50 mm 70 mm
Taraudé M M6 M8
Depth 15 mm 17 mm
Screw number 4 4
Screws maximal length
(+ valve connection plate
height)
10 mm 12 mm
Minimum distance above
the valve for actuator
mounting
H = 311 mm
VRX models
VSX models
Dimensions
Square / Star 22 mm
Drive depth 25 mm
ISO5211 connection F07 F10
Diameter 70 mm 102 mm
Taraudé M M8 M10
Depth 19 mm 24 mm
Screw number 4 4
Screws maximal length
(+ valve connection plate
height)
14 mm 16 mm
Minimum distance above
the valve for actuator
mounting
H = 375 mm
Ø70 ISO F07
4xM8
Ø50 ISO F05
4xM6
20
95
198
212
H
Ø170
Ø102 ISO F10
4xM10
Ø70 ISO F07
4xM8
20
Ø170
95
180
35
275 57
274 H
20
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7
No declutching is required, the hand wheel has simply to be turned (appendix p.31 mark 10).
1. Turn the knob to position MAN (counter-clockwise) and hold it in position.
2. Turn the outgoing drive shaft of the actuator with the help of an adjusting spanner.
3. In order to re-engage the reduction, release the knob (spring return).
VRX models
1 2 3
VSX models
Manual override
Mounting on valve
The priority functioning mode of this actuator is electric. Be sure than the power supply is switched off
before using the manual override.
Do not dismantle the mechanical stops.
VRX :
Possible fixations : F05 (4xM6 with Ø50) and F07 (4xM8 with Ø70), star 17, depth 19mm.
Necessary height above the valve for the mounting of the actuator : H=311mm.
VSX :
Possible fixations : F07 (4xM8 with Ø70) and F10 (4xM8 with Ø102), star 22, depth 25mm.
Necessary height above the valve for the mounting of the actuator : H=375mm.
Mounting and dismantling of the cover
For the wiring and setting of the actuator, it is necessary to remove the cover.
Mounting of the cover (appendix p.31 mark 2) : make sure that the seal ring (appendix p.31 mark 7) is correctly
placed in its position, grease of the flame path (Molydal 3790 grease or equivalent), mount the cover and tighten the 4 screws
M6 (appendix p.31 mark 3, torque : max. 6Nm).
The actuator is set to its closed position in our factory.
Do not mount the actuator « upside down ».
Do not mount the actuator less than 30 cm from an electromagnetic disturbance source.
In case of loss and replacement of the screws, see the table p.56-57 for the specifications.
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8
1) Fuses for multivolt card :
- Card SNAA730100 : 5A / T 125V (Littelfuse 39615000000)
- Card SNAA730000 : 3,15A / T 250V (Multicomp MST 3,15A 250V)
2) Possible defects : limitation of current, thermic limitation or program error
=> check that the valve torque is not superior to the maximum torque stand by the actuator
=> check that the actuator do not exceed the duty cycle indicated (possible overheat)
To re-start the actuator, reverse the sense of rotation or switch the power off and on.
SNAA730100
15 V - 30 V 50/60 Hz (12 V - 48 V DC)
SNAA730000
100 V - 240 V 50/60 Hz (100 V - 350 V DC)
A B G A B
E
F
D
CC C C
E
F
D
G
Description Description
A Earth screw E
2) LED 3 : Detected failure
B Pilot and power supply terminals F LED 1 : Power presence
C 1) Card protection fuses G Failure report terminal strip (24V
DC / 3A max)
D LED 2 : microprocessor ok
Electronic boards
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9
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 Use only one relay for one actuator.
 As stipulated in the applicable regulation, the main board (p.39 mark A) must be connected to earth for devices with
working voltages exceeding 42V.
In order to prevent electrostatic discharge, the external the housing must be also connected (see p. 33 rep. 17) to
earth The cross-section must be at least 4 mm2
 The actuator is being always under power, it must be connected to a disconnection system (switch, circuit breaker)
to ensure the actuator’s power cut. The latter must be closed to the actuator, easy to reach and marked as being
the disconnecting device for the equipment.
 The temperature of the terminal can reach 90 °C.
 To optimize the installation security, please connect the failure feedback signal (standard: D1/D2, BBPR/GFS : D3/
D4 et GPS : 67/68).
 In case of long cables, please note the induction current shall not exceed 1mA.
 The actuator can tolerate temporary overvoltage of the electrical grid up to ± 10 % of its nominal system operating
voltage.
 The selection of the cables and cable glands: the maximal operating temperature of the cables and cable-glands
must be at least 110 °C. The cables used must be of category UL 90 V-0.
 It is necessary to connect all actuators to an electrical cabinet. The power supply cables must have the RATED di-
ameter for the maximum current supported by the actuator and comply with IEC 60227 or IEC 60245 standards.
 The auxiliary limit switches must be connected with rigid wires. If the applied voltage is higher than 42V, the user
must foresee a fuse in the power supply line and use cables with a cross-section of 1.5 mm2.
 The feedback switches must be powered with the same voltage. The reinforced insulation of the motor control al-
lows voltages up to 250V AC.
 Connection to feedback microswitches:
• 4 to 24 V D and 12 to 250 V AC
• mi imum current 100 mA
• maxim m current 5 A (resistive), 0.5 A (motor), 0.125 A (capacitive loads)
Warning - instructions before electric connection
Protection
Earth
Earth Direct current Alternative current
Dangerous
voltage

10
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Electric wiring (standard models)
Power supply and control wiring
 Ensure that the voltage indicated on the actuator ID label corresponds to the voltage supply.
 Unscrew the left cable gland and insert the cable.
 Remove 25mm of the cable sheath and strip each wire by 8mm.
 Connect the wires to the terminal strip in accordance with the diagram p. 42 (multivolt) or p.43 (3- phase 400 V).
 Tighten the ATEX & IP68 cable gland (Ensure that it’s well mounted to guaranty the proofness).
Earth wiring
For all voltages above 42 V the connection of the power supply board to earth is mandatory. The cable used must have
the same cross-section as the power supply cables and be connected by means of a lug to the earth screw (see p. 9
mark A).
The actuator is pre-set in our factory. Do not touch the two lower cams in order to avoid any malfunctioning or
even damage to the actuator.
Position feedback wiring
 Unscrew the right cable gland and insert the cable.
 Remove 25mm of the cable sheath and strip each wire by 8mm.
 Connect the wires to the terminal strip in accordance with the diagram p. 42 (multivolt) or p.43 (3- phase 400 V).
 Tighten the ATEX & IP68 cable gland (Ensure that it’s well mounted to guaranty the proofness).
 The reinforced insulation from the motor control, allows voltages up to 250 V AC.
Our actuators are equipped with two simple limit switch contacts normally set either in open position, either in closed
position ; see DSBL0470 (multivolt) or DSBL0497&DSBL0498 (400V) wiring diagram inside the cover. the white cam is
used to detect the open position (FC1) and the black cam is used to detect the closed position (FC2).
To adjust the position of the auxiliary contacts, make rotate the two superior cams by using the appropriate wrench.
The caps placed on M20x1.5 openings (appendix p.33 mark 16) must be replaced by ATEX and IP68 metallic
certified cable glands. The unused threaded opening must be closed with ATEX, IECEx and IP68 certified caps.

11
N
-
Open Close
Ph
+
3-Position Switch Control
POWER SUPPLY AND CONTROL
GND
98
FCF
FC0
A
B
+
— ~
~
FC2 FC1
A
321
100V-240V 50/60Hz (100V-350V DC)
15V-30V 50/60Hz (12V-48V DC)
C
M
N
-
Open
Ph
+
On-Off Switch Control
1817
GND
321 321
GND
4 5 6 7
D2
D1
Part Description Part Description
FC0 Open Position Limit Switch FC1 Open Position Output Switch
FCF Close Position Limit Switch FC2 Close Position Output Switch
II 2 G D Ex db IIB T6 Gb Ex tb IIIC T80 °C Db LCIE 06 ATEX 6006X / IECEx 21.0015X
Ambient temperature: -20 °C to +70 °C
4,5 Auxiliary limit switch 1 NO 1,2,3,4 Power supply terminal
6,7 Auxiliary limit switch 2 NO D1/D2 Failure report Terminal (24V DC / 3A max)
4,8 Auxiliary limit switch 1 NC
6,9 Auxiliary limit switch 2 NC
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Multi-Volt Wiring diagram
POSITION OUTPUT SWITCHES
FC1 COMMON FC1 OPEN SWITCH (N/O) FC2 COMMON FC2 CLOSE SWITCH (N/O)
FC1 OPEN SWITCH (N/C) FC2 CLOSE SWITCH (N/C)

12
POWER SUPPLY (400V 3-phase 50/60Hz) CONTROL (230V AC)
SUGGESTED CUSTOMER WIRING
3-phase 400 V electric diagram (standard models)
The motor power supply is wired on bistable three-phase relay (not delivered)
If working inverted, invert 2 phases of motor
Part Description Part Description Part Description
FC0 Open Position Limit Switch H4 Motor supply indication F1 / F2 Thermal switches
FCF Close Position Limit Switch H5 Control supply indication H Anticondensation resistor
FC1 Open Position Output Switch KM1 Opening switch
FC2 Close Position Output Switch KM2 Closing switch
II 2 G D Ex db IIB T5 Gb Ex tb IIIC T95 °C Db LCIE 06 ATEX 6006X / IECEx 21.0015X
Ambient temperature: -20 °C to +54 °C
ERT.B
10 11
H
F1 F2
KM1 KM2
A B C
M1
H4
L3 L2 L1 N
M
3 ~
H5
FCO FCF FC1 FC2
1
M
3 ~
4 6 B C
A7532
KM1 S6
KM2
KM1
Ouvert
Ouvert KM2 S7
KM1
KM2
Fermé
Fermé
L1 N
S5 Stop pushbutton S7 Closing pushbutton
S6 Opening pushbutton 10/11 Anticondensation resistor terminal
S5
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13
In order to avoid electromagnetic perturbations, it’s mandatory to use shielded cables (cables longer than
3m).
No common earth/ground connexion between the control (input and output signal) and the alimentation.
(Type 0-20 or 4-20mA : 5V DC max.)
10 kOhm input impedance if control with voltage (0-10 V) and 100 Ohm input impedance if control with cur-
rent (0-20 mA or 4-20 mA)
The control voltage must be S.E.L.V. (Safety Extra Low Voltage).
The card resolution is 1°
POSI (GP5) : description
Various control types (control signal on terminals N°15 and N°16)
On request, our cards can be set in factory. The consign and the feedback signal can have different forms (current or voltage).
As standard, the cards are set for current 4-20mA (control + feedback signal).
Control in 0-10 V or 0-20 mA modes:
In case of outside event, absence of control signal (accidental wires cut for example) but in presence of power, the actuator
will travel to defined position (open or closed valve).
As standard our actuators will close themselves in absence of control signal but there are other possibilities on request.
Control in 4-20 mA mode:
In case of outside event, absence of control signal (accidental wires cut for example) but in presence of power, the actuator
will stay in its position.
Power supply wiring
Ensure that the voltage indicated on the actuator IDlabel corresponds tothe voltage supply.
Unscrew the left cable gland and insert the cable.
Remove 25mm ofthe cable sheath andstrip each wire by8mm.
Connect the wires tothe terminal strip inaccordance with the diagram p.15.
Tighten the ATEX & IP68 cable gland (Ensure that it’s well mounted to guaranty the
proofness).
Setpoint and feedback wiring
Unscrew the right gland andpass the cable.
Connect the input signal between terminals 15and 16 (attached p.14 mark.B). Terminal 15isthe negative polarity (-)
and terminal 16 is the positive polarity (+).
Connect the output signal between terminals 13and 14.(attached p.14 mark.C). Terminal 13isthe positive polarity (+)
and terminal 14 is the negative polarity (-).
Tighten the ATEX & IP68 cable gland (Ensure that it’s well mounted to guaranty the proofness).
Factory setting :bydefault, 4-20mA input and output signals with normal rotation sense.
To proceed to a new setting ofthe card : please see page 16,“Parameter selection
sequence”. To check the proper operation ofthe card :please see page 16, “Normal
operating mode”.
The caps placed on M20x1.5 openings (appendix p.44 mark 16) must be replaced by ATEX and IP68 metallic
certified cable glands. The unused threaded opening must be closed with ATEX, IECEx and IP68 certified caps.
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14
P5 positioning board 4-20 mA / 0-10 V
POSI (GP5) : electronic board
H
G
D E
C
F
B
I
A
M
L
K
J
Description
A 24V AC/DC power supply terminal trip
B Instruction terminal block
E Adjustment button CLOSE
F Adjustment button OPEN
G K1 jumper
Description
H K2 jumper
I K3 jumper
L Potentiometer
M Motor connexion
C Feed back terminal block J Green and red LEDs
D Adjustment button MEM K Yellow LED : power supply indication
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15
POSI (GP5) : electric diagram
Motor
=
321
GND
N
-
Ph
+
SNAA690000
9864
FCF
FC0
A
+
— ~
~
FC2 FC1
B
75
17 18
D2
D1
100V-240V 50/60Hz (100V-350V DC)
15V-30V 50/60Hz (12V-48V DC)
POWER SUPPLY
4
4,5 Auxiliary limit switch 1 NO 1,2,3,4 Power supply terminal
6,7 Auxiliary limit switch 2 NO D1/D2 Failure report Terminal (24V DC / 3A max)
4,8 Auxiliary limit switch 1 NF 13,14 Feedback terminal 4-20 mA ou 0-10 V
6,9 Auxiliary limit switch 2 NF 15,16 Setpoint terminal 4-20 mA ou 0-10 V
Part Description Part Description
FC0 FC1
FCF FC2
II 2 G D Ex db IIB T6 Gb Ex tb IIIC T80 °C Db LCIE 06 ATEX 6006X / IECEx 21.0015X
Ambient temperature: -20 °C to +70 °C
SNAA480000
1817
16
15
14
13
+
-
-
+
C
A
FEEDBACK SETPOINT
0-20mA / 4-20mA / 0-10V
CONTROL
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Open Position Limit Switch Open Position Output Switch
Close Position Limit Switch Close Position Output Switch
POSITION OUTPUT SWITCHES
FC1 COMMON
FC1 OPEN SWITCH (N/O)
FC2 COMMON
FC2 CLOSE SWITCH (N/O) FC1 OPEN SWITCH (N/C) FC2 CLOSE SWITCH (N/C)

16
1 Shunts positioning K1, K2 and K3
Position the shunts as follows (before modification, switch off the card):
Selection of the flow direction of the valve
2.1 Normal flow direction (by default)
Press the OPEN button and apply the operating voltage to the card while keeping this
button pressed.
 The green LED lights up. Release the OPEN button.
 Disconnect the card.
2.2 Inverse flow direction
 Press the CLOSE button and apply the operating voltage to the card while keeping this but-
ton pressed.
 The red LED lights up. Release the CLOSE button.
 Disconnect the card.
3 Selection of the type of input control signal
3.1 Voltage control signal 0-10V
 Press the MEM button and apply the operating voltage to the card while keeping this but-
ton pressed.
 The red LED will light up 3 times. Release this button.
 Disconnect the card.
3.2 Current control signal 4-20mA (by default)
 Press the MEM and CLOSE buttons and apply the operating voltage to the card while
keeping these buttons pressed.
 The red LED will light up 3 times. Release these buttons.
 Disconnect the card.
3.3 Current control signal 0-20mA
 Press the MEM and OPEN buttons and apply the operating voltage to the card while
keeping these buttons pressed.
 The red LED will light up 3 times. Release these buttons.
 Disconnect the card.
4 Learning mode
 Press the OPEN and CLOSE buttons and apply the operating voltage to the card while
keeping these buttons pressed.
 The 2 LED will light up. Release these buttons and the 2 LED will extinguish. The card is
now in the learning mode.
 Press the CLOSE button to put the valve in its closed position. The red LED will light up.
 Store this selected closed position by pushing MEM + CLOSE, the red LED will light up 2
times as a confirmation of acknowledgement.
 Press the OPEN button to put the valve in its open position. The green LED will light up.
 Store this selected open position by pushing MEM + OPEN, the green LED will light up 2
times as a confirmation of acknowledgement.
 Now, the positions selected have been stored. Disconnect the card.
NORMAL OPERATING MODE
 Apply the operating voltage to the card. The green LED will light up 3 times.
 Under normal operating conditions, the green LED will light up when the drive motor
opens the valve, and the red LED will light up when the drive motor closes it.
 If both LED remain extinguished, it means that the drive motor has not been triggered.
 In the case of an over torque, the motor stops and the 2 LED lights then together to indicate the
action of the torque limiter. To re-start it, you must either reverse the sense of rotation, either
switch the power off and on.
POSI (GP5) : parameter selection sequence
Setpoint
signal
Feedback
signal
Schunt K1 Schunt K2 Schunt K3
A B A B
0-10V 0-10V ON OFF ON OFF OFF
0-10V 0-20mA ON OFF OFF ON OFF
0-10V 4-20mA ON OFF OFF ON ON
4-20mA 0-10v OFF ON ON OFF OFF
4-20mA 0-20mA OFF ON OFF ON OFF
4-20mA 4-20mA OFF ON OFF ON ON
0-20mA 0-10V OFF ON ON OFF OFF
0-20mA 0-20mA OFF ON OFF ON OFF
4-20mA OFF ON OFF ON ON 0-20mA
G
R
R
R
R
G R
R
R
G
G
G
G R
K3 ONK3 OFF
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17
3 positions (GF3) : description
Actuator with a third position
GF3 option allow actuator to be drive and stop in 3 positions. These 3 positions could be between 0° to 180°. In standard ac-
tuators are setting in our workshop at 0° 90° 180° that’s fit with standard 3 ways ball valve. Others positions still available but
customer have to price on the order witch position is request.
Terminals
6 & 9 4 & 8 F4 & F9
0° Closed Open Closed
inter Open Open Open
180° Open Closed Fermé
Feedback wiring and contact status
Unscrew the right cable gland and insert the cable.
Remove 25mm ofthe cable sheath andstrip each wire by8mm.
Connect the wires tothe terminal strip inaccordance with the diagram p.18.
Tighten the cable gland (Ensure that it’s well mounted toguaranty the proofness).
The reinforced insulation from the motor control, allows voltages upto250 VAC.
Our 3-position actuators have 3 auxiliary switches (either normaly open or normaly closed)
FC1 (white cam - 5th): open position feedback - NO
FC2 (black cam - 6th) : closed position feedback - NO
FC3 (beige cam - 7th) : intermediate position feedback - NC
To adjust the position of the auxiliary contacts, make rotate the 3 superior cams by using the appropriate wrench.
The actuator is pre-set in our factory. Do not touch the four lower cams in order to avoid any malfunctioning
or even damage to the actuator.
Power supply and control wiring
Ensure that the voltage indicated on the actuator IDlabel corresponds tothe voltage supply.
Unscrew the left cable gland and insert the cable.
Remove 25mm ofthe cable sheath andstrip each wire by8mm.
Connect the wires tothe terminal strip inaccordance with the diagram p.18.
Tighten the cable gland (Ensure that it’s well mounted toguaranty the proofness).
Electric connection
The caps placed on M20x1.5 openings (appendix p.15 mark 16) must be replaced byATEX andIP68 metallic
certified cable glands. The unusedthreaded opening must be closed with ATEX, IECEx and IP68 certified caps.
CR-TEC Engineering Inc. • [e-mail] • www.crtec.com • 203-318-9500

18
M
SNAA710000
FCF
FC0
A
+
— ~
~
9684
FC2 FC1
F9F4F7 F8
B
FCIF
FCIO
A
321
15V-30V 50/60Hz (12V-48V DC)
100V-240V 50/60Hz (100V-350V DC)
C
GND
F6 F7 F8
4
N / -
IFO
Ph / +
F6
D2
D1
FC3
3 positions (GF3) : electric diagram
II 2 G D Ex db IIB T6 Gb Ex tb IIIC T80 °C Db LCIE 06 ATEX 6006X / IECEx 21.0015X
Ambient temperature: -20 °C to +70 °C
4,8 Auxiliary limit switch 1 NO 1,2,3,4 Power supply terminal
6,9 Auxiliary limit switch 2 NO D1/D2 Failure report Terminal (24V DC / 3A max)
F4,F9 Auxiliary limit switch 3 NC
CR-TEC Engineering Inc. • [e-mail] • www.crtec.com • 203-318-9500
Rep. Description Rep. Description
FC0 Open Position Limit Switch FC1 Open Position Output Switch
FCIO Intermediate Open Position Limit Switch FC3 Intermediate Position Output Switch
FCF Close Position Limit Switch FC2 Close Position Output Switch
FCIF Intermediate Close Position Limit Switch
POSITION OUTPUT SWITCHES
FC1 COMMON FC1 OPEN SWITCH (N/O) FC2 COMMON FC2 CLOSE SWITCH (N/O)
FC3 COMMON FC3 INTERMEDIATE SWITCH (N/O)

19
BBPR models (GS6)
Actuators with battery backup position recovery system (on-off wiring mandatory)
BBPR models integrate a battery pack monitored by an electronic board inside the actuator. Its function is to re-
lay in case of power supply failure on terminal PIN 1,2 and 3 of the actuator. The BBPR system can be set on
different position like normally open (NO) or normally closed (NC). It depends on the application.
The electronic board monitors the battery pack and check the status of battery (cycle load and failure)
If a battery failure is detected , a contact on PIN 65 and 66 switch off. It’s possible to use this contact to be
aware that there is a failure on battery in the actuator without remove cover and plan the replacement.
BBPR option requires ON/OFF mode.
Loading electronic board
Battery voltage
24 V DC
Battery capacity 600 mAh
Charging current 180 mA
initial battery charge duration
3,5 h
Charging status feedback relay 24 V DC - 1 A max
Failure feedback relay (D3/D4)
24 V DC - 3 A max
Temperature
-10 °C to +40 °C
The factory default configuration is "normally closed"
Following a power failure, the BBPR unit will reset after 4 minutes
C1
C2
C5
C4
C6
J1
L7L5L3
L4 L6
C3
L2
L1
DESCRIPTION
C1 17 (-) · 18 (+) power supply connector
C2 F (+) · F (-) · T (+) Battery unit connector
C3 A · B · C Motor connector
C4 1) D3 · D4 Failure feedback connector
C5 1) 65 · 66 Charging feedback connector
C6 A · 0 · B RS485 connector
J1 Bluetooth®activation jumper
1) The auxiliary cables must be connected to inside installation only
CONNECTEUR
DESCRIPTION
L3 ACT
green
Battery status :
Slow blinking (1s) : battery charged.
Rapid blinking (0.5s) : battery charging
L4 ERROR
red
Error detected:
Timestamp memory empty/scheduler selected
Clock failure
Excessive temperature
Excessive torque
L5 HORO
Orange Weekly scheduler functioning mode
L6 MANU
Orange manual / Bluetooth®functioning mode
L7 WIRE
Orange Electric wiring mode
LED
L1 D19
green Actuator operating into opening
L2 D18
red Actuator operating into closing
II 2 G D Ex db IIB T6 Gb Ex tb IIIC T80 °C Db LCIE 06 ATEX 6006X / IECEx 21.0015X
Ambient temperature: -10 °C to +40 °C
CR-TEC Engineering Inc. • [e-mail] • www.crtec.com • 203-318-9500