Page 1
Economical DIN Rail Signal Conditioners
CCT Series
U Voltage, Current, Frequency,
Resistance, Potentiometer,
Thermocouple, RTD and Strain Gage
Input Modules
U Integrator Modules Convert Voltage or
Current to Frequency
U Loop Powered Galvanic Isolator
Provides 2 kVeff Isolation Between Input
and Output
U Compatible with Standard 35 mm DIN Rail
The CCT series DIN rail signal conditioners are
designed to accept a broad range of input signals,
such as ac and dc voltage and current, frequency,
temperature (thermocouple and RTD), and process
transducers, and provide standard process outputs of
either 0/4 to 20 mA, or 0 to 10 Vdc. The CCT series
features a modern housing design, that is easily
mounted on standard DIN rails. Connections are safely
and securely made, with input and output connections
on the opposite sides of the module.
Shown larger
than actual size.
Internal Design
The CCT series is designed using an internal plug-in
three module system that provides flexibility in selecting
and changing the power supply, input signal and output
signal. Available power supplies include 110 Vac,
220 Vac, and 24 Vdc.
Isolation
The three internal modules in each signal conditioner
(signal input, signal output and power supply) are
isolated up to 2 kVeff.
Outputs
Each CCT series signal conditioner is available with
current and voltage output (only one may be used at a
time). Available output types include 4 to 20 mA or 0 to
20 mA (jumper-selectable) and 0 to 10 Vdc.
Standard outputs are linear and proportional to the
signal input. Thermocouple input modules feature
special circuitry to linearize the output to the actual
temperature, and not to the non-linear signal produced
by thermocouple sensors.
1
Page 2
Integrators
The CCT integrator signal conditioners accept either
voltage or current signals, and provide a frequency
pulse output. This pulse output can be used as input
signals for PLCs or other industrial controls.
Additional Features
Additional models in the CCT series include the FAR
power supplies, that can be used with the CCT-80
strain gage transmitter, to provide wheatstone bridge
excitation. The loop-powered galvanic isolator model
CCT-100 can be used in any application where input
to output isolation is required. The CCT-100 provides
up to 2 kVeff isolation between the input and output
terminals.
Specifications
Power:
(±10% tolerance on all power supplies)
Output: 4 to 20 mA and 0 to 10 Vdc standard;
0 to 20 mA via jumper select
110 Vac (standard); 220 Vac or 24 Vdc (optional)
Accuracy: ≤0.2% or ≤0.3,%, depending on the model
Response Time: ≤250 ms
Isolation: 2 kVeff
Ripple: ≤0.5%
Bandpass: 1.5 Hz (-3 dB)
Operating Ambient: -10 to 60°C (14 to 140°F)
Storage Ambient: -30 to 80°C (-22 to 176°F)
Temperature Coefficient: ≤0.015%/°C
Power Consumption: 1.5 VA max
Enclosure: Polycarbonate, RAL 7032; UL 94 V-1,
IP40 protection
Terminal Housing: Polycarbonate, UL 94-2,
IP20 protection
Max Wire Size: 4 mm
Dimensions: 75 H x 45 W x 110 mm D
(2.95” x 1.77” x 4.33”)
Weight: 270 g (0.6 lb)
Mounting: DIN rail 46277 and EN 50022 (35 x 7.5 mm)
2
(14 AWG)
2
Page 3
SIGNAL
INPUT 1 Vac
INPUT SIGNAL
1 3 4 5 6
+
INPUT SIGNAL
+
-
1 3 4 5 6
+
+
-
SIGNAL
INPUT 1 Vac
ac/dc Voltage and Current Input Models
CCT-01 Input Connections
U ac/dc Voltage Input
Ranges from 100 mV to
650 V
U ac/dc Current Input
Models with 0 to 50 mA
or 0 to 5 A
The CCT series of ac and dc input
signal conditioners accept analog
signals and provide conditioned,
isolated analog outputs of 0 to 10
V or 0/4 to 20 mA. The CCT-01
accepts dc voltages, the CCT-08
accepts ac voltages, while the
CCT-04 and CCT-32 accept ac and
U Overvoltage Protection
for Voltage Inputs
U High Impedance Voltage
Inputs
U Low Impedance Current
Inputs
dc current signals, respectively.
The CCT-32 also provides 24 Vdc
excitation for powering transmitters.
All models are powered by 110 Vac
(220 Vac or 24 Vdc powered models
also available), are mountable on
standard 35 mm DIN rail, and are
isolated to 2 kVeff.
CCT-01 dc Voltage Input
CCT-08 ac Voltage Input
Range 0 to 0 to 0 to 0 to 0 to
100 mV 1 V 10 V 100 V 650 V
Impedance 100 kΩ 100 kΩ 1 MΩ
Overvoltage 25 V 75 V 1000 Vdc/750 Vac
To Order
Model No.† Input Range Output
CCT-01-0/100MV 0 to 100 mV dc 0 to 10 V or 0/4 to 20 mA
CCT-01-0/1V 0 to 1 V dc 0 to 10 V or 0/4 to 20 mA
CCT-01-0/10V 0 to 10 V dc 0 to 10 V or 0/4 to 20 mA
CCT-01-0/100V 0 to 100 V dc 0 to 10 V or 0/4 to 20 mA
CCT-01-0/650V 0 to 650 V dc 0 to 10 V or 0/4 to 20 mA
CCT-08-0/100MV 0 to 100 mV ac 0 to 10 V or 0/4 to 20 mA
CCT-08-0/1V 0 to 1 V ac* 0 to 10 V or 0/4 to 20 mA
CCT-08-0/10V 0 to 10 V ac* 0 to 10 V or 0/4 to 20 mA
CCT-08-0/100V 0 to 100 V ac* 0 to 10 V or 0/4 to 20 mA
CCT-08-0/650V 0 to 650 V ac* 0 to 10 V or 0/4 to 20 mA
† 110 Vac powered units supplied standard. To order 220 Vac or 24 Vdc powered models
add “-220VAC” or “-24VDC” to the model number. No additional charge for 220 Vac, add
additional cost for 24 Vdc. *The CCT-08 signal frequency range is 20 Hz to 6KHz.
Ordering Example: CCT-01-0/100 mV dc input signal conditioner with 0 to 100 mVdc range.
3
CCT-08 Input Connections
CCT-04 Input Connections
CCT-04 ac Current Input
Range 0 to 50 mA ac 0 to 5 A ac
Impedance 20 Ω 0.02 Ω
Overload 100 mA ac 7.5 A ac
To Order
Model No.† Input Range Output
CCT-04-0/50MA 0 to 50 mA ac 0 to 10 V or 0/4 to 20 mA
CCT-04-0/5A 0 to 5 A ac 0 to 10 V or 0/4 to 20 mA
† 110 Vac powered units supplied standard. To order 220 Vac or 24 Vdc powered models add “-220VAC”
or “-24VDC” to the model number. No charge for 220 Vac, add additional cost to price for 24 Vdc.
Ordering Example: CCT-04-0/5A ac current input signal conditioner with 0 to 5 A ac range.
Page 4
dc Current Input Models
A/IN
A/OUT
To Order
Model No.† Input Range Output
CCT-32-0/50MA 0 to 50 mA dc 0 to 10 V or 0/4 to 20 mA
CCT-32-0/5MA 0 to 5 mA dc 0 to 10 V or 0/4 to 20 mA
† 110 Vac powered units supplied standard. To order 220 Vac or 24 Vdc powered models add
“-220VAC” or “-24VDC” to the model number. No additional charge for 220 Vac, add additional cost
to price for 24 Vdc.
Ordering Example: CCT32-0/5MA dc current input signal conditioner with 0 to 5 mA range.
Shown smaller
than actual size
Thermocouple Input Models
Impedance 20 Ω 20 Ω
Overload 100 mA dc 100 mA dc
Voltage Excitation for Current Loop: 24 V dc @ 25 mA, supplied by converter
U Available with J, K, T, E, R and S
Thermocouple Types
U Jumper-Selectable
Up or Downscale
Break Protection
U 0.3% Accuracy
U Linearized
Range 0 to 50 mA dc 0 to 5 A dc
The CCT series of thermocouple
input signal conditioners accept J,
K, T, E, R or S type thermocouples,
and provide conditioned, isolated
analog outputs of 0 to 10 V or 0/4
to 20 mA. All models are powered
by 110 Vac (220 Vac or 24 Vdc
powered models also available),
are mountable on standard 35 mm
DIN rail, and are isolated to 2 kVeff.
Specifications
Cold Junction Compensation
Error: 0.05°C/°C for J, K, T, E and R
calibrations; 0.1°C/°C for type S; at
25°C ambient typical
Max Overvoltage: 75 Vdc
Break Protection: Jumper
selectable, upscale (>20 mA)
or downscale (<4 mA)
Range Table
Range Code Range J K T E S R
0/200C 0 to 200°C X
0/300C 0 to 300°C X X
0/400C 0 to 400°C X X X
0/500C 0 to 500°C X X
0/600C 0 to 600°C X X
0/700C 0 to 700°C X X
0/800C 0 to 800°C X X
0/900C 0 to 900°C X
0/1000C 0 to 1000°C X
0/1200C 0 to 1200°C X
600/1600C 600 to 1600°C X
850/1700C 850 to 1700°C X
Input Connections
To Order
Input
Model Number† Type
CCT-22-(*) J
CCT-23-(*) K
CCT-24-(*) T
CCT-25-0/800C E
CCT-26-600/1600C S
CCT-27-850/1700C R
*Specify range code from range table. CCT-25 is
only available with 0 to 800°C range, CCT-26 is only
available with 600 to 1600°C range
† 110 Vac powered units supplied standard.
To order 220 Vac or 24 Vdc powered unit models
add “-220VAC” or “-24VDC” to the model number.
No additional charge for 220 Vac, add additional cost
to price for 24 Vdc.
Ordering Example: CCT-23-0/1200C, signal
conditioner for type K thermocouple input, with 0 to
1200°C range.
4
Page 5
CCT-20 RTD Input Models
Shown smaller
than actual size
A/IN
A/OUT
U 100Ω Pt RTD Element, 0.00385 Curve
U 2 or 3 Wire Configuration
U 0.2% Accuracy
U Downscale Break Protection
U 1 mA Max Excitation Current
The CCT-20 signal conditioners
accept 100Ω Pt RTD signals,
and provide conditioned, isolated
outputs of 0 to 10 V or 0/4 to 20
mA. Units are 110 Vac powered
(220 Vac or 24 Vdc power also
available). Modules are mountable
on standard 35 mm DIN rail, and
are isolated to 2 kVeff.
To Order
Model No.† Input Range Output
CCT-20-0/100C 0 to 100°C 0 to 10 V or 0/4 to 20 mA
CCT-20-0/200C 0 to 200°C 0 to 10 V or 0/4 to 20 mA
CCT-20-0/300C 0 to 300°C 0 to 10 V or 0/4 to 20 mA
CCT-20-0/400C 0 to 400°C 0 to 10 V or 0/4 to 20 mA
CCT-20-0/500C 0 to 500°C 0 to 10 V or 0/4 to 20 mA
CCT-20-0/600C 0 to 600°C 0 to 10 V or 0/4 to 20 mA
Ordering Example: CCT-20-0/200C RTD input signal conditioner with 0 to 200°C range.
CCT-20 Input Connections
CCT-90
Potentiometer Models
U 100 Ω Min/1 MΩ Max
Input
U Excitation Reference
Voltage Between
1 and 2 V
CCT-95
Resistance Input Models
U 0.2% Accuracy
U Upscale Break Protection
(>20 mA)
U 10%FS Min Input Span
See page H-35
for FAR series
DIN Rail mount
power supply
modules.
CCT-90 Input Connections
The CCT-90 potentiometer
input modules accept 3-wire
potentiometers (such as position
sensors) and CCT-95 models
accept resistance signals, providing
isolated 0 to 10 V or 0/4 to 20 mA
† 110 Vac powered units supplied standard. To order 220 Vac or 24 Vdc powered models add
“-220VAC” or “-24VDC” to the model number. No additional charge for 220 Vac, add additional
cost to price for 24 Vdc.
To Order
Model Number† Input Range Output
CCT-90 Potentiometer 0 to 10 V or 0/4 to 20 mA
CCT-95-0/200 0 to 200 Ω 0 to 10 V or
CCT-95-0/2K 0 to 2K Ω 0 to 10 V or
CCT-95-0/20K 0 to 20 kΩ 0 to 10 V or
CCT-95-0/200K 0 to 200 kΩ 0 to 10 V or
Ordering Example: CCT-90 potentiometer input signal conditioner.
output. Each model is 110 Vac
powered (220 Vac or 24 Vdc also
available). Models are mountable on
standard 35 mm DIN rail, and are
isolated to 2 kVeff.
CCT-95 Input Connections
0/4 to 20 mA
0/4 to 20 mA
0/4 to 20 mA
0/4 to 20 mA
5
Page 6
CCT-05 Frequency Input Models
U NPN, PNP, NAMUR, Open
Collector, Contact, or
TTL Inputs or AC Voltage
(100 mV to 400 Vac)
U Signal Input Range from
40 Hz to 40 kHz
U Excitation for NPN, PNP
and NAMUR Inputs
The CCT-05 signal conditioners
accepts inputs from a variety of
frequency transducers, including
NPN, PNP, NAMUR, open collector,
contact or TTL pulse or AC
voltage (100 mV to 400 Vac).
Modules are supplied scalable
for a minimum and maximum
frequency range. The actual
range is set by the user via
multiturn trimmers, a frequency
generator is also required. All
units are 110 Vac powered
(220 Vac or 24 Vdc power
also available), and may be
mounted on standard 35 mm
DIN rail.
Each unit is isolated to 2 kVeff.
DI/O
A/OUT
To Order
Min* Max*
Model No.† Range Range Output
CCT-05-40/70 0 to 40 Hz 0 to 70 Hz 0 to 10 V or 0/4 to 20 mA
CCT-05-70/125 0 to 70 Hz 0 to 125 Hz 0 to 10 V or 0/4 to 20 mA
CCT-05-125/225 0 to 125 Hz 0 to 225 Hz 0 to 10 V or 0/4 to 20 mA
CCT-05-225/400 0 to 225 Hz 0 to 400 Hz 0 to 10 V or 0/4 to 20 mA
CCT-05-400/700 0 to 400 Hz 0 to 700 Hz 0 to 10 V or 0/4 to 20 mA
CCT-05-700/1250 0 to 700 Hz 0 to 1250 Hz 0 to 10 V or 0/4 to 20 mA
CCT-05-1250/2250 0 to 1250 Hz 0 to 2250 Hz 0 to 10 V or 0/4 to 20 mA
CCT-05-2250/4K 0 to 2250 Hz 0 to 4 kHz 0 to 10 V or 0/4 to 20 mA
CCT-05-4K/7K 0 to 4 kHz 0 to 7 kHz 0 to 10 V or 0/4 to 20 mA
CCT-05-7K/12.5K 0 to 7 kHz 0 to 12.5 kHz 0 to 10 V or 0/4 to 20 mA
CCT-05-12.5K/22.5K 0 to 12.5 kHz 0 to 22.5 kHz 0 to 10 V or 0/4 to 20 mA
CCT-05-22.5K/40K 0 to 22.5 kHz 0 to 40 kHz 0 to 10 V or 0/4 to 20 mA
† 110 Vac powered units supplied standard. To order 220 Vac or 24 Vdc powered models add
“-220VAC” or “-24VDC” to the model number. No additional charge for 220 Vac, add additional
cost to price for 24 Vdc. *The output signal is non-linear for input frequencies below 10 Hz.
Shown smaller
than actual size.
Ordering Example: CCT-05-70/125
frequency input signal conditioner with
0 to 70 Hz minimum range and 0 to
125 Hz maximum range.
6
Page 7
CCT-80 Strain Gage/Load Cell Input Models
U For Strain Gage Sensors
with 20 mV Output and
10 V Excitation
U 4 and 6-Wire Bridge
Sensors
U 350 Ω Sensor Impedance
U Companion FAR-1 Power
Supply Module Provides
Stabilized 10 Vdc
Excitation for 4 Modules
U FAR Series Power
Supplies Provide Bridge
Excitation
Shown smaller
than actual size.
A/IN
FAR-1 10 V, 250 mA power supply with
excitation sense capability.
A/OUT
The CCT-80 strain gauge/load cell signal conditioners
accept input from 350Ω bridge circuits and provide isolated
0 to 10 V or 0/4 to 20 mA output. The FAR series power
supplies can be used to provide signal isolation for bridge
circuits and other transducers. The FAR-1 is specifically
designed for use with strain gage circuits. All units are
110 Vac powered (220 Vac power also available), and are
mounted on standard 35 mm DIN rails.
Power Supply Specifications
Power: 110 Vac, 50-60 Hz
Output Adjust (FAR-1 only): ±5%, internal
potentiometer
† 110 Vac powered units supplied standard. To order 220 Vac or 24 Vdc
powered models add “-220VAC” or “-24VDC” to the model number.
No additional charge for 220 Vac, add additional cost to price for 24 Vdc.
To Order
Model No.† Description
CCT-80 Strain gage signal conditioner with 0-10 V
FAR-1 10 V, 250 mA power supply with excitation
FAR-2-5 5 V, 225 mA power supply
FAR-2-9 9 V, 225 mA power supply
FAR-2-12 12 V, 200 mA power supply
FAR-2-15 15 V, 100 mA power supply
FAR-2-18 18 V, 100 mA power supply
FAR-2-24 24 V, 150 mA power supply
* To order FAR-1 with 230 Vac power, add suffix “-230” to model
number at no additional charge.
Ordering Example: CCT-80 strain gage signal conditioner with
FAR-1 10�V, 250�mA power supply.
or 0/4 to 20 mA output
sense capability, 110 Vac power*
CCT-80 Input
Connections
7
Page 8
CCT-55 Signal Integrators
A/IN
U Convert Analog Voltage/Current to
Frequency Output
U Source or Sink Output
U Output Ranges From 1 pulse/hour to
10,000 pulses/sec Full Scale
The CCT-55 signal integrators provide conditioned, isolated
frequency outputs proportional to the analog input signal.
The CCT-55-V accepts voltages from 0-100 mV to 0 to 650
V, while the CCT-55-I accepts from 0 to 5 mA to 0 to 50
mA input. Output ranges are field setable through jumper
selection and multiturn trimmers. A calibrator and frequency
meter is required for adjustment.
Specifications
dc Voltage Input Ranges: 0 to 0.1 Vdc, 0 to 1 Vdc,
0 to 10 Vdc, 0 to 100 Vdc, 0 to 650 Vdc; jumper select
Current Input Ranges: 0 to 5 mA, 0 to 50 mA; jumper select
Output: 15 Vdc @ 5 mA source or 100 mA sink with 24 Vdc
external supply
Output Ranges: 1 pulse/hr to 10,000 pulses/sec full scale;
jumper select and poteniometer adjustment
Pulse Ratio: 50% or fixed 100 ms
A/OUT
CCT 100 Galvanic Isolator
U Provides 2 kV Input to
Output Isolation
U 0 to 50 mA Input and
Output Ranges
U Loop Powered
Specifications
INPUT
Input/Output Ratio: 1:1; signal
output = signal input
Input Current: 0 to 50 mA dc
Input Voltage: 18 Vdc max
Voltage Drop: 3 Vdc max
Max Load: 50 mA dc
Model CCT-100
Galvanic Isolator
To Order
Model No. Description
CCT-100 Loop powered galvanic isolation module
Ordering Example: CCT-100 galvanic isolator.
OUTPUT
Output Current: 0 t 50 mA dc
Ripple: 0.5% @ 3 kHz
Shown smaller
than actual size.
To Order
Model No.† Description
CCT-55-V Voltage Input
CCT-55-I Current Input
† 110 Vac powered units supplied standard. To order
220�Vac or 24 Vdc powered models add “-220VAC” or
“-24VDC” to the model number. No additional charge for
220 Vac, add additional cost to price for 24 Vdc.
Ordering Example: CCT-55-V voltage input.
Load: 0 to 750 Ω
Response Time: 50 ms
Accuracy: 0.1% at 25°C
Temperature Coefficient: 0.01%
each 10°C from 10 to 60°C
Dimensions: 75 x 22.5 x 98.5 mm
(2.95 x 0.89 x 3.88”)
Weight: 100 g (0.2 lb)
8
Loading...