TDC-1000A Series Peltier Controller Driver

OVER VIEW
TDC-1000A is a successor apparatus to well-reputed
one-channel digital Peltier Control Drivers TDC-1100 and1200.They are mounted with new functions and newly added
to our product lineup.
<New functions>・ Use of thermistor and Pt100 becomes possible for acontrol sensor.
・ Maximum driving current is increased to 9A from 6A.
・ Temperature correction function is mounted.
・ A function for monitoring open/short of the peltier
device is mounted.
・ Various types of external interface input and output areoffered (option).
In the TDC-1000A, a temperature converter unit, PID controlunit, bipolar constant current operating unit and power
supply are integrated and an interface with a personal
computer is mounted as standard so as to be applicable forvarious systems.

FEATURE
1.
2.

3.

4.

Pt100 resistance thermometer bulb and thermistor areavailable for a control sensor (selectable from a panel).
Maximum driving current is increased to 12A. This
allows operation of the peltier device of 150W or lesspower. Maximum driving voltage is 24V/15V/10V.
(24V:TDC-1030 15V:TDC-1020 10V:TD-1010)
Temperature correction function is mounted.
Temperature can be corrected to fit the measured value
measured using your temperature gauge (come with adedicated application software).
A temperature converting unit, PID control unit, bipolar
constant current operating unit and power supply areintegrated. By supplying AC voltage, control oftemperature of the peltier device becomes possible.
(Please prepare a control sensor and the peltier device).
5. Temperature can be stably controlled with a high degreeof accuracy of ± 0.03C. It is suitable for uses
accompanied with small change in temperatures.
6. Auto-tuning function is mounted. Complicated works ofsetting PID parameters can be performed automatically.
7. The peltier device is operated by current control. Peltier
is not overloaded because of constant current.
8. Various protective functions are mounted. The following
protective functions protect the peltier device(currentlimiter; temperature limiter; monitoring for temperatureof heat sink; monitoring for open of sensor; andmonitoring for open/short of the peltier device).
9. Heater temperature can be controlled as well as thepeltier device.
10. Serial interface of RS232C is mounted. Control can be
performed from PC using various types of commands.
11. Power for operating a DC fan cooling a heat radiatedside of the peltier device can be outputted (MaximumCurrent: 500mA, Voltage is the same value as voltage
for operating the peltier device).
12. Various options are offered.
・ Parallel interface (alarm output, output for reach to atarget temperature and input for start of temperature
control) can be mounted.

SPECIFICATIONS
1Temperature Measurement Unit
Applicable Temperature Sensor
Temperature Measurement Range
Measuring Accuracy
Measuring Method

2Control Unit
Control channel
Control Method
Control Cycle
Control Stability
Setting Ability
Auto-tuning Function

3Three-wire type Pt100 resistance thermometer bulb or thermistor-50C~+150C (Pt100)-25C~+125C (Thermistor in case of 10k at 25C and B standard figure of 3435)±0.03C (except sensor accuracy)
14bit sampling AD1ch
Digital PID control
0.1sec~99.9sec/1cn (determined automatically at auto-tuning)±0.03C±0.01℃

Driving Unit
Driving Method
MOS FET bipolar constant current driving
Maximum Driving Voltage
TDC-1030：24V
TDC-1020：15V
Maximum Driving Current
TDC-1030：±6A
TDC-1020：±9A
Internal Resistance of the peltier device
TDC-1030：2.5Ωmin
TDC-1020：1Ωmin*Internal resistance of the peltier device = Rated voltage / Rated current
Please use the peltier device having higher internal resistance than the prescribed value.

4

Other Measuring Items
The peltier device Current

51chInterface
SerialParallel (option)

RS-232C
Output for Alarm
Output for Reach to Target Temperature
Input for Start of Temperature Control

61port1bit (photo MOS output AC,DC30V50mA,open atalarm)
1bit (photo MOS output AC,DC30V,50mA, close at thereach)
1bit (TTL input, Lo: start the control, Hi: end ofthe control)

Display
Display system
Setting Method

7

TDC-1010：10V
TDC-1010：±12A
TDC-1010：0.6Ωmin

5 digit green segment LED and LED indicator
Menu selection system using tactile switch

Protect functions
Protect for Over-current of the peltier device
Monitoring Temperature of Heat Sink

Current limiter (current is kept at set current)
Temperature control is stopped when a temperature of the heat radiatedside of the peltier device exceeds around 70C.
※in case of use of thermistor (10k at 25C, B:3435) as a sensor for heat sink
Monitoring for Non-connection of Temperature Sensor Temperature control is stopped when the sensor is not connected.
Monitoring Upper and Lower Limit Temperatures
Temperature control is stopped when temperatures exceed the set temperatures.
Monitoring Reference Voltage
Temperature control is stopped in case of abnormal reference voltage.
Monitoring Voltage of Power Source of the peltier device Temperature control is stopped in case of abnormal voltage of the power source.
Monitoring open/short of the peltier device
Temperature control is stopped when the peltier device is not connected or shorted.

8Connection
RS232C connector
Connector for the peltier device
I/O connector

9General Specifications
Operating Temperature Range
Storage Temperature Range
Voltage Range of Power Source
Dimensions

100C~40c (non-condensing)-10C~60c (non-condensing)AC85～264V 47～63Hz 3A※Power plug is available at AC125V or less.
128(W)×132(H)×260(D)mm

Accessories

Connector for the peltier device
I/O connector
Software

11D-sub 9pin male connector×1
D-sub 15 pin female connector×1
R03-R6F female connector×1 (option)

D-sub 15 pin male connector×1
R03-PB6M male connector×1 (option)
CD-ROM×1 (for temperature correction)

OthersPower output for DC fan (option)

Current：Max.DC500mA
Voltage is the same value of the maximum driving voltage.

* Specifications and design are subject to change without notice.

Manufacturer
Cell System Co., Ltd.

Distributor

1-2-8 Azaminominami, Aoba-ku,
Yokohama-shi, Kanagawa, Japan
TEL +81-45-914-4500
FAX +81-45-914-4505
URL http://www.cellsystem.co.jp/
MAIL sales@cellsystem.co.jp
150910