DB Series Digital Indicating Controller

In DB series, there are two types of controllers: new DB1000 which takes over functions of old DB1000 and function upgraded DB2000. Accuracy rating 0.1%, sampling rate 0.1sec., and size of 96×96m, DB series covers general functions required to the temperature controllers, all-in-one type controller.

  • LED 5-digit display for PV and SV, and LCD dot matrix with backlight for lower display assures legible display, so operation is easy to understand.
  • Easy setting operation along with easy-to-read display.
  • Excellent controllability
  • Multiple range input
  • Eight types of SV values can be set as preset
  • A variety of options such as two outputs for heating and cooling, transmission output, communication I/F etc.
  • Conform to the CE marking
We also have a model which can be switched between conventional PID method and our original control algorithm Z control method, which is advanced type conventional PID. Z control is effective for over shoot suppress and shortening stabilizing time. Z control with energy conservation priority mode and rise up priority mode is available.



Control Mode (Output 1) Standard Type High Function Type
ON-OFF pulse type DB1010B000-G0A DB20100000-G0A
ON-OFF servo type (Standard load specification) DB1020B000-G0A DB20200000-G0A
Current output type DB1030B000-G0A DB20300000-G0A
SSR drive pulse type DB1050B000-G0A DB20500000-G0A
Voltage output type DB1060B000-G0A DB20600000-G0A
ON-OFF servo type (Very light load specification) DB1080B000-G0A DB20800000-G0A

*The standard type and the high function type have different options available to be added.

*Input signal: multiple range

*Case color: gray

*Controller with Z control is also available. Please contact us about the details.


Input Signal Thermocouple: B, R, S, K, E, J, T etc.
Direct voltage: ±10mV, ±20mV, ±50mV, ±100mV, ±5V, ±10V
Direct current: 20mA
Resistance thermometer: Pt100, JPt100 etc.
Accuracy Rating ±0.1% ±1digit of input span
Reference Junction Compensation Accuracy K, E, J, T, N, Platinel II・・・Equivalent of ±0.5°C or ±20μV, whichever greater.
Others・・・Equivalent of ±1.0°C or ±40μV, whichever greater.
Sampling Rate Approx. 0.1sec.
Burnout Higher limit burnout is equipped as standard only for thermocouples, direct voltage (±50mV or lower) and resistance thermometer (3-wire).
At burnout, any value can be set to the output of output No. 1 side, the output of output No. 2 side is 0% and higher limit alarm is ON (at higher limit burnout)
Display Element Upper display LED
Lower display LCD (with backlight) 108×24 dots.
Rated Power Supply Voltage General specification 100 to 240V AC
24V power supply specification 24VAC/24VDC
Weight Without option Approx. 450g With option Approx. 580g
Output Type Current output type, ON-OFF pulse type, voltage output type, SSR drive pulse type, ON-OFF servo type
Control Set Value PID 8 types
P: 0 to 999.9% (Two-position control operation for 0)
I: 0 to 9999sec. (No integral operation at 0)
D: 0 to 9999sec.
Anti Reset Windup Higher limit・・・0.0 to 100.0%
Lower limit・・・-100.0 to 0.0%
ON-OFF Pulse Type Output signal: ON-OFF pulse continuous signal
Contact capacity: Resistance load 100 to 240VAC 30VDC, 5A or lower
Inductive load 100 to 240VAC 30VDC, 2.5A or lower
Minimum load 5VDC 10mA or lower
ON-OFF Servo Type Output signal: ON-OFF servo continuous signal
Contact capacity: Resistance load 100 to 240VAC 30VDC, 5A or lower
Inductive load 100 to 240VAC 30VDC, 2.5A or lower
Minimum load 5VDC 10mA or more
Current Output Type Output signal:4 to 20mA DC
Load resistance:750Ω or lower
SSR Drive Pulse Type Output signal: ON-OFF pulse voltage signal
Output voltage: ON voltage 12VDC ±20%
OFF voltage 0.8VDC or lower
Voltage Output Type Output signal:0 to 10V
Output impedance: Approx. 10Ω
Load resistance: 50kΩ or more
Alarm Point 4 points