DB2000 Series Digital Indicating Controller

The DB2000 series is a 96 X 96mm digital indicating controller with the indicating accuracy of ±0.1% and the control cycle of approximately 0.1 seconds. The configuration of highly functional system is enabled by various options including 2 transmission signal outputs, 2 communications ports and arbitrarily-allocation of digital inputs.

Large easy-to-view 5-digit display.
Highly-functional operation screen and settings screen.
Outstanding controllability.
Versatile control functions provided.
Communications 2-port type provided.
Transmission signal 2-output type available.
READY function provided.
DI arbitrarily-allocation.
Heater disconnection alarm.
Conforming to international safety standards and European directives (CE).
Conforming to RoHS

Input type: ThermocoupleB, R, S, K, E, J, T, N, WRe5-WRe26, W-WRe26, NiMo-Ni, CR-AuFe, PR5-20, PtRh40-PtRh20, Platinel II, U, L
DC voltage ±10mV, ±20mV, ±50mV, ±100mV, ±5V, ±10V
DC current0 to 20mA
Resistance thermometerPt100, JPt100, Old Pt100, JPt50, Pt-Co

Accuracy rating: ±0.1% of measuring range ± 1 digit
*For details, refer to [Detailed specifications of accuracy ratings].

Reference temperature compensation accuracy: K, E, J, T, N, Platinel II --- ±0.5°C or a value equivalent to ±20µV, whichever is greater (at ambient temperature of 23°C ± 10°C)
Others --- ±1.0°C or a value equivalent to ±40µV, whichever is greater

Sampling period: Approx. 0.1 seconds

Displays element: Upper display LED
Lower display LCD (with back light) 108 x 24 dots

Display content
Upper display: PV 5-digit, SV 5-digit, status indications, etc.
Lower display: MV, output status, setting screens, etc.

Control cycle: Approx. 0.1 seconds

Output type: ON-OFF pulse type, ON-OFF servo type, Current output type, SSR drive pulse type, Voltage output type

SV relations: SV 8 types (maximum 5 digits setting)
SV range
SV rate-of-change

Control relations: PID 8 types
P : 0 to 999.9%
I : 1 to 9999 seconds
D : 0 to 9999 seconds
A.R.W. (Anti reset windup)
High limit --- 0 to 100.0%
Low limit --- -100 to 0.0%

Number of alarm points: 4 points

Alarm types: Absolute value alarm, deviation alarm, absolute value deviation alarm, setting value alarm, output value alarm, control loop abnormality alarm, FAIL, timer

Output signal: Relay output signal (a contact)

Rated power voltage: General power supply specifications 100 to 240VAC
24V power supply specifications 24VAC/24VDC

Rated power supply frequency General power supply specifications 50/60Hz
24V power supply specification 50/60Hz (24VAC)

Maximum power consumption: General power supply specifications
Without options 100VAC 10VA/240VAC 15VA
24V power supply specifications
Without options 24VAC 10VA/24VDC 5W

Working temperature range: -10 to 50°C

Working humidity range: 10 to 90%RH

Color: Gray or black

External dimensions: 96 (H) x 96 (W) x 127 (D)
*The depth from the front panel is 120mm

Weight: Without options Approx. 450g

CE EN61326: 1997 +A1+A2+A3
EN61010-1: 2001 (Overvoltage category II, pollution degree 2

UL: UL61010-1 2nd edition

c-UL: CAN/CSA C22.2 No.61010-1-04