TDU-5000A (R/G) series
Peltier Controller Driver

Overview
The TDU-5000A(R/G) series is a DIN-sized
one-channel digital peltier controller driver.
The unit furnishes a temperature converter, a
PID controller and a bipolar-constant-current
driver in its compact body (96 x 96 x 140.3mm).
So just by supplying the DC power, temperature
control of the peltier device can be practiced.
Moreover, although the unit is compact, it has
achieved a maximum driving current of 10A andcan drive a peltier device of maximum 150W.
Its maximum control stability is ± 0.002 ℃(Type G). This high stability should contributes
especially to the optical and bio fields.
Also both serial and parallel interfaces arebuilt-in. So the machine meets various system
requirements by communicating with PC.

Features
1. This DIN-sized instrument (96W x 96H mm)
is composed of a temperature converter, a PID
controller and a bipolar-constant-current driver.
The compact body requires no selection for aninstallation place.
2. Despite its compactness, a maximum driving
current of 10A has been realized, and a peltier
device of up to 150W can be driven.

3. Thermosensors are selectable from any of thethree types: a thermistor, a PT100Ω resistancetemperature detector or a thermocouple.
4. A maximum control stability is ±0.002℃.
(Type G using a thermistor). So it perfectly
supports applications which require extremely
sensitive temperature control. (A maximum
control stability of Type R is ±0.02℃.)
5. Various security functions backup protecting
the peltier device. (upper/lower-limit temperaturemonitor, heat-sink temperature monitor, sensor
open/short monitor, peltier open/short monitor,and power-supply voltage monitor)
6. The auto-tuning function helps to eliminate
the time-consuming work of PID parameter setting.
7. Not only temperature of the peltier device
but also that of the heater can be controlled.
8. Both RS-232C and RS-422 serial interfaces
are equipped for supporting PC command control.
9. A parallel interface is equipped for interacting with other external devices. It makes
easy to build the machine into a complex system.
(interlock input, start-control input, alarm output,
and reached-the-target-temperature output)

Specifications
1. Temperature Measurement UnitApplicable Thermosensor
Measurable Temperature Range

Measurement Accuracy
Measuring Method/Resolution
2. Control Unit
Control Channel
Control Method
Control Cycle
Control Stability
Setting Resolution
Auto-tuning(When not specified, specs are the same for both Type G and R.)

Three-wired platinum resistance temperature detector Pt100Ω
Thermistor (10KΩ@25℃ 3000<B<4000)
Thermocouple (Type K, J and T)-100℃ ～ +200℃ (Pt100Ω)-50℃ ～ +150℃ (Thermistor)-100℃ ～ +200℃ (Thermocouple)±0.02℃ (excluding sensor accuracy)
Type R: 16bit⊿∑AD/0.01℃, Type G: 24bit⊿∑AD/0.001℃
1CH
Digital PID control
0.15sec ～ 37.5sec (automatically set by the auto-tuning function)
Type R: ±0.02℃
Type G: Thermistor:±0.002℃, Pt100Ω:±0.004℃, Thermocouple:±0.02℃
0.01℃
Supported

3. Driving Unit
Driving Method
MOS FET bipolar-high-efficient-constant-current drive
Max. Driving Voltage±24V
Max. Driving Current±10A
Max. Driving Power
150W (V x A = W)
(Note: Each and all of the voltage, current and power must not exceed their maximum driving values.)
4. Measuring Items
Peltier Current
Peltier Voltage
Peltier Heatsink Temperature
Supply Voltage

0 ～ ±10A (accuracy: ±0.2%/FS)
0 ～ ±25V (accuracy: ±0.2%/FS)
0 ～ 100℃ (accuracy: ±1℃)
0 ～ 28V DC (accuracy: ±0.2%/FS)

5. Display Settings
Display Method
Setting Method

A green-5-digit-7-segment LED and LED indicators
Selecting system using tactile switches

6. Interfaces
Serial Interface
Parallel I/O

7. Error Monitors

RS-232C and RS-422 (equipped as standard)Interlock input(b contact or negative logic TTL input)
Start-control input (b contact or negative logic TTL input)
Alarm output(negative logic open-corrector output)
Reached-the-target-temperature output(negative logic open-corrector output)
Upper/lower-limit temperature monitor, Heat-sink temperature monitor,
Temperature sensor open/short monitor, Peltier open/short monitor,
Power-supply voltage monitor

8. Connectors
Peltier Connector
I/O Connector

Connector part No.:
Connector part No.:

9. General
Operating Temperature
Saving TemperaturePowerDimensions

0℃ ～ 40℃ (No condensing)-10℃ ～ 60℃ (No condensing)DC+21.5V ～ DC+26.5V 200VA or lower
96(W) x 96(H) x 140.3(D) mm (excluding protrusions)

10. Accessories

RDG1-15SEI (HIROSE)
K61X-E15S (KYCON)

A set of Peltier-device connector, I/O connector and Rubber feet
(Panel attachment parts are option.)
Specifications and design may change without advance notice.

Manufacturer:

Seller:Cell System Co., Ltd.

1-2-8 Azamino-minami, Aoba-ku,
Yokohama 225-00012, Japan
TEL: +81-45-914-4500 FAX: +81-45-914-4505
URL: http://www.cellsystem.co.jp/
E-MAIL: sales@cellsystem.co.jp

Jan. 2016