Omega Vehicle Security Welding System CCT 05 Series User Manual

Use r s Gu id e  
®
e-mail: info@omega.com  
CCT-05  
Frequency Input Signal Conditioners  
M2216/1201  
 
TABLE OF CONTENTS  
PAGE  
Open the Housing . . . . . . . . . . . . . . . . . . . . . . . . 3  
Internal Overview . . . . . . . . . . . . . . . . . . . . . . . . 3  
Power Supply module MA . . . . . . . . . . . . . . . . . . 4  
Changing the Power Supply . . . . . . . . . . . . . . . . 4  
Signal Output module MS . . . . . . . . . . . . . . . . . . 5  
Changing the Signal Output . . . . . . . . . . . . . . . . 5  
Signal Input, module ME Overview. . . . . . . . . . . 6  
Sensor Type Selection . . . . . . . . . . . . . . . . . . . . 7  
CCT-05, Electrical Features (Specifications) . . . 7  
Signal Input Range Selection . . . . . . . . . . . . . 8  
Adjustment and Calibration Procedure. . . . . . 8  
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
Mechanical Specifications. . . . . . . . . . . . . . . . . 10  
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
 
2
C
OPEN THE HOUSING  
A
d
PROCEDURE  
c
1. Insert a screwdriver or similar tool in the  
points marked c.  
e
c
d
2. Turn the screwdriver until the case walls  
begin to separate towards A and B, so the  
two side lugs e, are free.  
B
e
3. Grab the Signal Conditioner body, at the  
points marked d‚ and pull it towards C,  
until the two side lugs e are out of their  
housing and the internal circuits are visible.  
See the sketch below for the disassembly of  
the circuit boards.  
FIG.1  
4. Before reinserting the Signal Conditioner  
body into the case, the following must be  
checked :  
-The front label (blue color) must be in its correct position, with terminals 1 and  
7 (power supply) separated from the other terminals.  
-The three internal modules must be inserted correctly in their internal case  
guides.  
MA  
Power Supply Module  
C
INTERNAL OVERVIEW  
a
a
A. "ME" Input module.  
MP  
Input board  
B. "MS" Output module.  
C. "MA" Power supply module.  
D. "MP" Input Board.  
FIG.2  
A
B
D
PROCEDURE FOR DISASSEMBLY  
1. Pull out the "ME" input module towards "a".  
2. Pull out the "MS" output module towards "a".  
3. Pull out the "MP" input board towards "b".  
4. To assemble reverse the procedure.  
b
MS Output module  
ME Input module  
 
3
POWER SUPPLY  
RECOMENDED WIRING  
The power supply must be connected to terminals 1 and 7. The characteristics of the power supply  
are shown on the side label.  
WARNING.- If the power supply is dc voltage, be careful with the polarity indicated for each  
terminal.  
1
3
4
5
6
H
i
INPUT  
/
ENTRADA  
Power supply  
Fuse  
OUTPUTS  
mA  
/
SALIDAS  
Vdc  
+
-
+
-
Lo  
7
9
10 11 12  
Switch  
FIG. 3  
PRECAUTIONS  
The installation must incorporate safety devices  
to protect the operator and the process when  
using the Transmitter to control a machine or  
process where injury to personnel or damage to  
equipment or process, may occur as a result of  
failure of the Transmitter.  
Power  
supply  
Fuse  
value  
230 Vac  
115 Vac  
48 Vac  
24 Vac  
24 Vdc  
50 mA  
100 mA  
150 mA  
300 mA  
300 mA  
PROTECTIONS  
See on table 1 the recommended value of the  
fuse for the different power supply availables.  
TABLE 1  
CHANGING THE POWER SUPPLY  
The unit is not provided with a system to change the power supply. Therefore if the power supply  
must be modified to other value, please replace the module MA for another one appropriate to  
the new characteristics. Contact your local distributor for instructions.  
FIG.4  
 
4
SIGNAL OUTPUT module MS  
The signal conditioner provides two different analog output  
signals, both proportional to the signal input.  
1
3
4
5
6
H i  
INPUT / ENTRADA  
Output in Current : 4 to 20 mA, terminals 9 - 10  
Output in Voltage : 0 to 10 Vdc, terminals 11 - 12  
OUTPUTS / SALIDAS  
mA  
Vdc  
Do not use both outputs simultaneously. Only one selection  
can be made.  
The side label shows which one is selected.  
Lo  
7
+
9
-
+
-
10 11 12  
FIG.5  
CHANGING THE SIGNAL OUTPUT  
All signal conditioners are delivered as a standard version, with the analog output selected as  
4 to 20 mA, unless specified otherwise. To select a 0 to 10 V output, remove jumpers E and  
F as shown in Figure 6. Other non-standard output voltage and current ranges may be obtained  
by adding and/or replacing resistors given in Tables 2 and 3.  
NON STANDARD OUTPUT  
CURRENTS  
NON STANDARD OUTPUT  
VOLTAGES  
TABLE 2  
TABLE 3  
Output  
in V.  
Value in Kfor :  
Output  
in mA.  
Value in for :  
R29  
R30  
R31  
R32  
R18  
R24  
R25  
±10  
0 to 1  
0 to 5  
1 to 5  
49.9  
-----  
-----  
-----  
-----  
-----  
-----  
100  
200  
11  
----  
0 to 5  
0 to 10  
1 to 5  
-----  
100  
-----  
-----  
-----  
24.9  
100  
100  
100  
-----  
49.9  
124  
100  
66.5  
100 K  
-----  
0 to 20  
-------  
"-----" means "Resistor must not be installed"  
Jumpers E and F : Closed only if the output is 4 to 20 mA.  
F
E
Replace or add the indicated  
resistors with the values shown  
inTables2and3 forthedesired  
output.  
R18  
R29  
R30  
FIG.6  
R25  
R32  
R24  
R31  
 
5
SIGNAL INPUT, module ME  
OVERVIEW  
This module together with the "MP" input board, performs the signal input conditioner  
(see Fig. 2). This module contains the trimmers and jumpers for the amplifier gain and  
the low level output (offset).  
The signal input connections are made at Terminals 3, 4, 5 and 6.  
Each signal type use some of these terminals.  
FIG.7  
P1 : Output zero adjustment.  
P2 : Gain amplifier adjustment.  
1
P1  
P2  
2
B
A
C
Solder pads on solder side  
OFFSET ADJUST  
Solder pad 1 if closed : Adjust the low range level of the output (Offset positive coarse).  
Solder pad 2 if closed : Adjust the low range level of the output (Offset negative coarse).  
Jumper A if closed  
: Adjust the low range level of the output (Offset negative fine).  
AMPLIFIER GAIN  
Jumper B if closed  
Jumper C if closed  
: Gain at maximum level  
: Gain at medium level.  
Jumpers B and C opened : Gain at minimum level.  
Download from Www.Somanuals6.com. All Manuals Search And Download.  
SENSOR TYPE SELECTION  
TABLE 4  
This signal conditioner can connect to standard  
sensors such as PNP, NPN, Namur or ac signals.  
See the Connections Section.  
Sensor type selection  
(Selector A)  
close  
jumper  
The signal conditioner provides two excitation  
voltages for the sensors, 24 Vdc for PNP or NPN  
sensors and 8.2 Vdc for NAMUR sensors. Table 4  
indicates which jumpers must be selected for each  
typeofsensor. Thejumpersarelocatedonthe"MP"  
input board. See Fig. 8.  
NAMUR  
10 & 9  
10  
NPN/PNP (3 wires)  
NPN (Open collector)  
PNP (Open collector)  
Vac 100  
10 & 7  
10 & 8  
10  
Vac 100  
-----  
CCT-05 ELECTRICAL FEATURES  
INPUT  
SIGNAL TYPE  
FREQUENCY  
PNP, NPN, Namur, Vac  
Min. 10 Hz. Max. 40 KHz.  
AUXILIARY POWER SUPPLY  
+24 Vdc @ 25 mA. for PNP, NPN.  
8.2 Vdc for Namur  
OUTPUT  
0 to 20 mA or 4 to 20 mA  
0 to 10 Vdc  
ACCURACY  
RESPONSE TIME  
GALVANICISOLATION  
R < 600 max. 22 mA ±3%  
L
0.2 % FS  
250 mS  
Input, Output and Power Supply are all isolated  
to 2 kVeff. 50 Hz/1 m.  
L
R > 1000 max. 11 V ±3%  
GENERAL SPECIFICATIONS  
RIPPLE  
BAND PASS  
0.5 %  
1.5 Hz (-3 dB)  
-30° to +80°C  
-10° to +60°C  
0.015 %/°C  
115 Vac (±10%) 50/60 Hz  
1.5 VA  
STORAGE TEMPERATURE  
OPERATING TEMPERATURE  
TEMPERATURECOEFFICIENT  
STANDARD POWER SUPPLY  
POWER CONSUMPTION  
TEST VOLTAGE  
4 kVeff. 50 Hz/1m.  
 
7
SIGNAL INPUT RANGE SELECTION  
Set the jumpers to the position indicated in Table 5 for each range. The jumpers are located on  
the "MP" input board.  
If the signal input is modified, follow the adjustment and calibration procedure.  
TABLE 5  
SELECTOR A  
FIG. 8  
FREQUENCY RANGE  
(Selector B)  
CLOSE  
JUMPER  
7
0
0
0
0
0
0
0
0
0
0
0
0
to  
to  
40/70 Hz  
70/125 Hz  
3
9
3 & 4  
3 & 5  
3 & 6  
2
2 & 4  
2 & 5  
2 & 6  
1
to 125/225 Hz  
to 225/400 Hz  
to 400/700 Hz  
to 700/1250 Hz  
to 1.25/2.25 KHz  
to  
to  
to  
8
10  
2.25/4 KHz  
4/7 KHz  
7/12.5 KHz  
PT2  
Trigger  
adjust  
PT1  
Fine gain  
adjust  
3
4
2
5
1
6
1 & 4  
1 & 5  
1 & 6  
to 12.5/22.5 KHz  
to 22.5/40 KHz  
SELECTOR B  
The frequency ranges are interpreted as follow : Range A (0 to 40/70 Hz.) which means that the  
minimum range is from 0 to 40 Hz, and the maximum range from 0 to 70 Hz. The high level of the  
signal output can be adjusted for any value between 40 to 70 Hz.  
ADJUSTMENT AND CALIBRATION PROCEDURE  
1. When input and output signal values are determined, remove the conditioner case. (Fig.2)  
2. Check on the "MA" module, if the selected power supply is correct. (Table 1).  
3. Select on the input board the desired Frequency range, according to Table 5, using  
jumpers "1", "2", "3", "4", "5" and "6".( Fig. 8).  
Set jumpers "7" to "10", for the corresponding signal type (Table 4).  
Select on the "MS" output module the desired output (voltage or current), using jumpers  
"E" and "F". (Fig. 6).  
4. Connect a pulse generator to the conditioner input terminals 5 and 6  
5. Connect a digital multimeter to the signal output terminals : 11 and 12 for Voltage output.  
: 9 and 10 for Current output.  
6. Power up the conditioner with the appropriate power supply.  
7. Adjust the pulse generator until it generates the low signal level.  
8. Turn the "ZERO" trimmer (P1), located on the "ME" input module, until the multimeter  
shows the desired low signal output level. (For example: 0 Vdc).  
9. Adjust the pulse generator until it generates the high signal level.  
10. Turn the "GAIN" trimmer (P2), located on the "ME" input module, until the multimeter  
shows the desired high output level. (For example: 10 Vdc).  
11. Repeat steps 7 to 10, until the two values are correct.  
 
8
CONNECTIONS  
FIG.9  
Sensor  
NAMUR  
-
+
Sensors  
PNP or NPN  
+
1
1
3
4
5
6
3
4
5
6
H i  
H i  
POWERSUPPLY  
The side label,  
shows the type  
and value of the  
INPUT ENTRADA  
/
INPUT / ENTRADA  
POWERSUPPLY  
The side label,  
shows the type  
and value of the  
OUTPUTS  
mA  
/
SALIDAS  
Vdc  
power supply.  
OUTPUTS / SALIDAS  
power supply.  
mA  
Vdc  
Lo  
7
+
9
-
+
-
Lo  
7
+
9
-
+
-
10 11 12  
10 11 12  
SIGNALOUTPUT  
Voltage  
SIGNALOUTPUT  
Current  
SIGNALOUTPUT  
Voltage  
SIGNALOUTPUT  
Current  
Sinusoidal frequency  
1
H i  
3
4
5
6
INPUT ENTRADA  
/
POWERSUPPLY  
The side label,  
shows the type  
and value of the  
OUTPUTS  
mA  
/
SALIDAS  
Vdc  
power supply.  
Lo  
7
+
9
-
+
-
10 11 12  
SIGNALOUTPUT  
Current  
SIGNALOUTPUT  
Voltage  
 
9
MECHANICAL  
DIMENSIONS  
1
3
4
5
6
H i  
INPUT  
/
ENTRADA  
75 mm  
(2.952")  
36 mm  
(1.417")  
OUTPUTS  
mA  
/
SALIDAS  
Vdc  
Lo  
7
+
9
-
+
-
10 11 12  
45 mm  
(1.771")  
110 mm  
(4.33")  
TECHNICAL DATA  
WEIGHT . . . . . . . . . . . . . . . . . . . 270 g.  
HOUSING BASE . . . . . . . . . . . . Polycarbonate, RAL 7032, UL 94 V-1 light grey, IP-40  
TERMINAL HOUSING, COVER  
AND BLIND PLUGS . . . . . . . . . . Polycarbonate, UL 94 V-2 dark grey, IP-20  
2
WIRE CROSS SECTION : . . . . . 4 mm  
Provided with a snap fastener for attaching to DIN 46277 and DIN EN 50022 (35 x 7.5 mm)  
assembly rails.  
 
10  
NOTES  
 
11  
M ADE  
IN  
USA  
WARRANTY/DIS CLAIMER  
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in m aterials and  
workm anship for a period of 1 3 m o n t h s from date of purchase. OMEGA Warranty adds an  
additional one (1) m onth grace period to the norm al o n e (1 ) ye a r p ro d u c t w a rra n t y to  
co ve r h a n d lin g a n d s h ip p in g tim e . Th is e n s u re s th a t OMEGA’s cu s to m e rs re ce ive  
m axim um coverage on each product.  
If the unit should m alfunction, it m ust be returned to the factory for evaluation. OMEGAs  
Custom er Service Departm ent will issue an Authorized Return (AR) num ber im m ediately  
upon phone or written request. Upon exam ination by OMEGA, if the unit is found to be  
defective it will be repaired or replaced at no charge. OMEGAs WARRANTY does not apply  
to d e fe cts re s u ltin g fro m a n y a ctio n o f th e p u rch a s e r, in clu d in g b u t n o t lim ite d to  
m ishandling, im proper interfacing, operation outside of design lim its, im proper repair, or  
unauthorized m odification. This WARRANTY is VOID if the unit shows evidence of having  
been tam pered with or shows evidence of being dam aged as a result of excessive corrosion;  
or current, heat, m oisture or vibration; im proper specification; m isapplication; m isuse or  
other operating conditions outside of OMEGAs control. Com ponents which wear are not  
warranted, including but not lim ited to contact points, fuses, and triacs.  
OMEGA is pleased to offer suggestions on the use of its various products. How ever,  
OMEGA n e it h e r a s s u m e s re s p o n s ib ilit y fo r a n y o m is s io n s o r e rro rs n o r a s s u m e s  
liability for any dam ages that result from the use of its products in accordance w ith  
inform ation provided by OMEGA, either verbal or w ritten. OMEGA w arrants only that  
the parts m anufactured by it w ill be as specified and free of defects. OMEGA MAKES  
NO OTHER WARRANTIES OR REP RES ENTATIONS OF ANY KIND WHATS OEVER,  
EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES  
IN C LU D IN G A N Y WA RRA N TY O F M ERC HA N TA BILITY A N D FITN ES S FO R  
A
PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The  
rem edies of purchaser set forth herein are exclusive and the total liability of OMEGA  
w it h re s p e c t t o t h is o rd e r, w h e t h e r b a s e d o n c o n t ra c t , w a rra n t y, n e g lig e n c e ,  
indem nification, strict liability or otherw ise, shall not exceed the purchase price of the  
c o m p o n e n t u p o n w h ic h lia b ilit y is b a s e d . In n o e ve n t s h a ll OMEGA b e lia b le fo r  
consequential, incidental or special dam ages.  
CONDITIONS: Equipm ent sold by OMEGA is not intended to be used, nor shall it be used: (1)  
as  
a
Basic Com ponent” under 10 CFR 21 (NRC), used in or with any nuclear installation or  
activity; or (2) in m edical applications or used on hum ans. Should any Product(s) be used in  
or with any nuclear installation or activity, m edical application, used on hum ans, or m isused  
in any way, OMEGA assum es no responsibility as set forth in our basic WARRANTY/  
DISCLAIMER language, and additionally, purchaser will indem nify OMEGA and hold OMEGA  
harm less from any liability or dam age whatsoever arising out of the use of the Product(s) in  
such a m anner.  
RETURN REQUES TS / INQUIRIES  
Dire ct a ll w a rra n ty a n d re p a ir re q u e s ts /in q u irie s to th e OMEGA Cu s to m e r S e rvice  
Departm ent. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST  
OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE  
DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR num ber  
should then be m arked on the outside of the return package and on any correspondence.  
The purchaser is responsible for shipping charges, freight, insurance and proper packaging  
to prevent breakage in transit.  
FOR WARRANTY RETURNS, please have  
the following inform ation available BEFORE  
contacting OMEGA:  
1. P.O. num ber under which the product  
was PURCHASED,  
2. Model and serial num ber of the product  
under warranty, and  
FOR NON-WARRANTY REPAIRS, consult  
OMEGA for current repair charges. Have  
the following inform ation available  
BEFORE contacting OMEGA:  
1. P.O. num ber to cover the COST  
of the repair,  
2. Model and serial num ber of product, and  
3. Repair instructions and/or specific  
problem s relative to the product.  
3. Repair instructions and/or specific  
problem s relative to the product.  
OMEGA’s policy is to m ake running changes, not m odel changes, whenever an im provem ent is possible.  
This affords our custom ers the latest in technology and engineering.  
OMEGA is  
a
registered tradem ark of OMEGA ENGINEERING, INC.  
©
Co p yrig h t 1996 OMEGA ENGINEERING, INC. All rig h ts re s e rve d . Th is d o cu m e n t m a y n o t b e co p ie d ,  
photocopied, reproduced, translated, or reduced to any electronic m edium or m achine-readable form , in whole or  
in part, without prior written consent of OMEGA ENGINEERING, INC.  
 
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