Technical data .................................................................................................................... 5/32
5/3
2CDC110004C0207
Analog signal converters
CC range
Benefi ts and advantages
5
Product range for analog signal processing
CC-U range
쐍 8 different standard signal outputs on one device 쐍
Input and output side universally confi gurable
쐍 Also available with 2 threshold relay outputs 쐍 Adjustment and operating elements on the front side 쐍 Safe operation by electrical 3-way isolation쐍 Plug-in connecting terminals, unambiguously and clearly
marked
Conversion, measurement and separation of
standard signals
쐍쐍 signals of RTD sensors (PT10, PT100, PT1000)쐍 thermocouple signals쐍 RMS values of currents and voltages
Characteristics
The required input and output ranges can be confi gured for all
쐍
devices by means of directly accessible DIP switches positioned
on the side.
쐍
Due to the wide input range of the gain and offset stages all input
signals between the minimum and the maximum input value can be
universally converted to all common output signals.
쐍
Devices for DC or AC (50/60 Hz) supply available.
2CDC 285 001 F0b05
CC-E range
쐍 Universally confi gurable devices and single-function devices
쐍 Adjustment and operating elements on the front side 쐍 Safe operation by electrical 3-way isolation쐍 Unambiguous and clear connecting terminal markings
Conversion, measurement and separation of
standard signals (0-5 V, 0-10 V, 0-20 mA, 4-20 mA)
쐍쐍 temperature signals of RTD sensors (PT 100)쐍 thermocouple signals (types J and K)쐍 current measurement signals (0-5 A, 0-20 A AC/DC)
Characteristics of single-function devices
No adjustment or balancing necessary.
쐍
Characteristics of universal devices
The required input and output ranges can be confi gured by means
쐍
of directly accessible DIP switches positioned on the side
쐍 Gain adjustment of ± 5 % by means of an adjustment
potentiometer on the front-side
쐍 Offset adjustment of ±5 % by means of adjustment
potentiometers on the front-side
2CDC 283 016 F0b03
5/4
2CDC110004C0207
Analog signal converters
CC range
Application, Approvals and marks
Applications for analog signal processing and
correct solution using CC-E and CC-U
converters
0-10 V0-10 V
Nearly every process includes a control system that receives data
by means of analog signals and then evaluates the data and sets the
respective parameters correspondingly.
When transmitting analog signals numerous problems may arise which
can disturb or even block an ideal behavior of the process.
Below we have listed some processing problems together with the
respective solutions to solve these problems:
Signal conversion
Sometimes the available signals cannot be processed by the controller
or the actuator. In this case, signal converters are required to convert
the input signal (or different input signals) to the desired output signal.
Signal amplifi cation
If long lines or high burdens have to be operated, it may be necessary
to amplify the signal. CC analog signal converters require only low input power and provide high output power.
Thus, there are no restrictions for the converter's position on the line,
i.e. it can be used
쐍 for signal refreshing at the end of the line
(low input power)
쐍 or for signal amplifi cation at the beginning of the line
(high output power).
Signal fi ltering
Particularly on long lines or in rough industrial environments the signals
are exposed to high electromagnetic interferences. The frequency of
the coupled interference signals may be in the range of the common
mains frequency (50 Hz) or even much higher (in case of frequency
converters). According to the specifi c requirements, analog signal
converters are available which provide reliable suppression of those
interferences by means of an input low-pass fi lter.
Controller
1.
Analog signal converter
(e.g. CC-E or CC-U)
100 m0-20 mA100 m4-20 mA
Measuring sensor
e.g. AC500
2.
Analog signal converter
(e.g. CC-E or CC-U)
Actuator
Signal separation
쐍 Protection against overvoltage
The increased use of micro-electronics make controls much more
sensitive against overvoltages, resulting from lightning discharges
or switching processes. Suppression diodes are incorporated in
the input of the CC analog signal converters which enable the
converters to arrest overvoltages with low energy level (resulting
from switching processes) by themselves. The products furthermore provide electrical isolation between input, output and supply circuit for protection of the controller connected to the output.
쐍 Protection against ground loops
If components are used which refer to ground, the measuring
signals can be falsifi ed by a so-called ground loop. In this case,
certain parts of the signal are transmitted via earth and not via the
analog transmission line, thus causing incorrect evaluation of the
signal. The electrical isolation between the input and the output
disconnects these ground loops and thus enables correct signal
transmission.
2CDC 282 013 F0206
5
쐍 existing
왖 existing for some devices
왍 pending
/ILPO
AC
CC-U/I
Approvals
UL 508, CAN/CSA C22.2 No.14
A
UL 1604 (Class I, Div 2, hazardous locations),
A
CAN/CSA C22.2 No.213
CB scheme
K
CCC
E
Marks
a
CE
b
C-Tick
CC-E/STD
CC-E I/I
CC-U/STD
CC-U/STDR
CC-E/RTD
CC-U/RTD
CC-U/RTDR
CC-E/TC
CC-U/TC
CC-U/TCR
CC-E/I
CC-E I
쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍
왖쐍왖쐍왖쐍왖쐍 쐍
쐍쐍쐍
쐍쐍쐍
쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍
쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍쐍
CC-U/V
5/5
2CDC110004C0207
Analog standard signal converters
812 43 567
0...5 V
0...10 V
0...20 mA
4...20 mA
0...5 V
0...10 V
0...20 mA
4...20 mA
0...5 V
0...10 V
0...20 mA
4...20 mA
0...5 V
0...10 V
0...20 mA
4...20 mA
0...5 V
0...10 V
0...20 mA
4...20 mA
InputOutput
Switch
2CDC 282 002 F0204
ON
Legend
OFF
CC-E/STD, CC-E x/x
Ordering details
CC-E/STD analog signal converter with 3-way electrical isolation
쐍 2 universally confi gurable devices (type CC-E/STD)쐍 2x10 single-function devices쐍 "Plug and Work", no adjustment of single-function devices required
5
2CDC 281 001 F0t03
CC-E/STD
2CDC 281 014 F0t04
CC-E V/V
U: green LED -
supply voltage
Gain adjustment
Offset adjustment
DIP switch for input and
output confi guration
(only available on
universal devices)
Loop-powered current/current isolator without external power supply for analog
current signals of 0-20 mA and 4-20 mA
쐍 Electrical isolation between input and output쐍 Very low internal voltage drop 2.5 V쐍 Available with one or two independent channels쐍 Width only 18 mm (1 and 2 channels)
Wiring instructions
CC-E I/I-1
CC-E I/I-1
2CDC 281 041 F0b03
CC-E I/I-2
CC-E I/I-2
Channel 1
input
0-20 mA or
4-20 mA
Channel 1
input
0-20 mA or
4-20 mA
Channel 2
input
0-20 mA or
4-20 mA
Channel 1
output
IN
IN
IN
IN
IN
IN
OUT
OUT
OUT
OUT
OUT
OUT
0-20 mA or
4-20 mA
Channel 1
output
0-20 mA or
4-20 mA
Chanel 2
output
0-20 mA or
4-20 mA
100 RL 500
100 RL 500
100 RL 500
U
L
2CDC 282 003 F0205
U
L
U
L
2CDC 282 004 F0205
5
Type
Input signalOutput signal
Order code
Pack. unit
piece
Price
1 piece
1 channel
CC-E I/I-1
0-20 mA, 4-20 mA 0-20 mA, 4-20 mA
1SVR 010 200 R1600
1
2 channel
CC-E I/I-2
0-20 mA, 4-20 mA 0-20 mA, 4-20 mA
• Technical data ....................................................................... 5/21 • Dimensional drawings ............................................................ 5/27
5/7
1SVR 010 201 R0300
1
2CDC110004C0207
2CDC 281 002 F0t03
12 4356
-10...-2 V
-5...-1 V
-8...0 V
-4...0 V
0...1 mA
0...20 mA
4...20 mA
0...10 mA
0...800 μA
0...8 mA
0...400 μA
125...625 μA
166...833 μA
2...10 mA
100...500 μA
0...666 μA
0...16 mA
0...5 V
0...10 V
1...5 V
2...10 V
-10...+10 V
-5...+5 V
-10...0 V
-5...0 V
0...8 V
0...4 V
Switch 2
Output
1.25...6.25 V
0...6.66 V
-10...+3.33 V
-5...+1.66 V
-7.5...+2.5 V
-3.75...+1.25 V
1.66...8.33 V
-6.66...+6.66 V
-3.33...+3.33 V
0...0.5 mA
0...13.33 mA
2.5...12.5 mA
3.33...16.66 mA
0.2...1 mA
Analog standard signal converter
CC-U/STD
Ordering details
CC-U/STD universal signal converter with 3-way electrical isolation
쐍 More than 120 confi gurations possible
쐍 Confi gurable output signal response on input voltage signal interruption (low fail safe / high fail safe)쐍 Adjustment and operating elements on the front쐍 Short-circuit proof signal outputs 쐍 Plug-in connecting terminals for inputs, outputs and supply쐍 Very fast signal transmission enables use in control systems
5
Adjustment range
CC-U/STD
Plug-in terminals
Gain: Coarse adjustment
Gain: Fine adjustment
Offset adjustment
U: green LED -
supply voltage
Marker label
Wiring instruction
+ 2.5 V
G
Pot.
J
H
supply
Burden
R 4.7 k
Burden
R 600
2CDC 282 015 F0206
Continuously variable adjustment range:
Example ➀:
Input confi guration: 0...10 V
Output confi guration: -5...5 V
Offset remote poti
SW1.6 = +22.5 %
SW1.5 = +50 %
OUT [%]
100
90
80
70
60
50
40
30
20
10
10 20 30 40 50 60 70 80 90 100
SW1.4 = +100 %
Gain
“gain-coarse”
und
“gain-fine”
DIP switch settings
Input
Potentiometer
0...50 mV
0...100 mV
0...250 mV
0...500 mV
0...1 V
0...2.5 V
0...5 V
0...10 V
1...5 V
2... 10 V
-10...+10 V
0...125 mV
0...8 V
-22.5...+22.5 mV
-11...+11 V
2.5...7.5 V
3.33...9.99 V
10...0 V
100...0 mV
0...1 mA
0...20 mA
4...20 mA
10...50 mA
20...4 mA
20...0 mA
-0.45...+0.45 mA
-55...+55 mA
High fail safe *)
Low faile safe *)
No fail safe *)
*) Detection of input voltage signal interruptions:
If the input signal circuit is interrupted, the output signal changes to the
adjusted minimum value (low fail safe) or maximum value (high fail safe).
If "No fail safe" is confi gured, input signal interruptions are not detected.
• Technical data ....................................................................... 5/21 • Dimensional drawings ............................................................ 5/27
Coarse
Gain
Type
0
0
A...D
C
4...5
5
0...1
1
7...9
8
3...4
3
0
0
5...7
6
2
2
7...9
8
2...4
3
0
0
3...4
3
3...4
3
D
B...F
0
0
6
5...7
4
3...4
2
2
4...5
5
A...D
B
2...4
3
4...5
4
0...1
1
4...5
4
4...2
3
B...F
D
4...6
5
-
-
-
-
-
-
24-48 V DC
110-240 V AC
2CDC 282 019 F0203
Order code
1SVR 040 000 R1700
1SVR 040 001 R0400
Pack. unit
pieces
1
1
Legend
ON
OFF
no influence
Price
1 piece
5/8
2CDC110004C0207
IN [%]
2CDC 282 018 F0203
2CDC 282 003 F0204
2CDC 281 003 F0t03
2CDC 282 003 F0204
OFF
Legend
no influence
ON
CC-U/STDR
Plug-in connecting
terminals
Threshold value for R1
Hysteresis for R1
Threshold value for R2
Hysteresis for R2
U: green LED -
supply voltage
R2: yellow LED -
Relay 2 energized
R1: yellow LED -
Relay 1 energized
Marker label
Analog standard signal converter
CC-U/STDR with relay output
Ordering details
CC-U/STDR universal signal converter for standard signals, with 2 threshold relay
outputs and with 3-way electrical isolation
쐍 Standard signal converter with 7 setting ranges쐍 2 threshold relay outputs with one c/o contact each (threshold and respective hysteresis can be
adjusted independently from each other)
쐍 Open-circuit or closed-circuit principle confi gurable by means of a DIP switch쐍 2 yellow LEDs for clear status indication of the output relays쐍 Plug-in connecting terminals for inputs, outputs and supply
Wiring instruction
DIP switch settings
Input
0...0 V
0...5 V
0...1 V
-10...+10 V
1...5 V
0...20 mA
4...20 mA
Output
Closed-circuit principle
Open-circuit principle
Switch
12 4356
Value R1
ThresholdHysteresis
Value R2
supply
2CDC 282 005 F0204
Function diagrams
Closed-circuit principle
R1 Threshold value
R1 Hysteresis
Temperature
R2 Hysteresis
R2 Threshold value
11-14
R1
11-12
21-24
R2
21-22
2CDC 282 016 F0206
Open-circuit principle
R1 Threshold value
R1 Hysteresis
Temperature
R2 Hysteresis
R2 Threshold value
11-14
R1
11-12
21-24
R2
21-22
2CDC 282 044 F0203
2CDC 282 046 F0203
5
Switching points
Switching points of the output relay depending on the input range,
confi guration open-circuit principle
Type
Rated supply voltage
CC-U/STDR
Threshold value R1
of input range
Threshold value R2
of input range
24-48 V DC
2-100 %
2-100 %
R1
R2
11-14
11-12
21-24
21-22
IN [%]
100
90
80
70
60
50
40
Hysteresis R2
30
5-50 % of
threshold
20
value R2
10
0
110-240 V AC
Hysteresis R1
5-50 % of
threshold
value R1
Actual value
Order code
1SVR 040 010 R0000
1SVR 040 011 R2500
OUT
2CDC 282 021 F0203
Pack. unit
pieces
Price
1 piece
1
1
• Accessories ........................................................................... 5/20 • Technical data ........................................................................ 5/21