Gemo DT109A - User Manual

GEMO
GEMOGEMO
GEMO
DT109A / DT107A / DT106A / DT105A / DT104A
AUTO-TUNE PID TEMPERATURE CONTROLLER
Attention, Risk of, High Voltage, Double / Reinforced NOT CE Mark
Danger, Warning Risk of Electric Shock Insulation Litter
TECHNICAL SPECIFICATION
• Dimensions : DT109:96x96, DT107:72x72, DT105/DT106:48x96, DT104:48x48mm
• Panel Cut-out : DT109:91x91, DT107:68x68, DT105/DT106:93,5x45,5, DT104:45,5x45,5mm
• Display : 4 Digits 7 Segment (PV), 4 digits 7 Segment (SV)
• Sensor Type : J,K,T,S,R type T/C, Pt100 selectable
• Measuring Scale : -100 .. 600
o
C, J type T/C, (Inpt=J), -100 .. 1300
o
C, K type T/C, (Inpt=k)
-100 .. 400
o
C, T type T/C, (Inpt=t), 0 .. 1750
o
C, S type T/C, (Inpt=S)
0 .. 1750
o
C, R type T/C, (Inpt=r), -100 .. 600
o
C, Pt100, (Inpt=Pt)
-99.9 .. 600.0
o
C, Pt100, (Inpt=Pt.0)
• Resolution : ± 1
o
C or ± 0.1
o
C
• Accuracy : ± 0.3 % (Over full scale)
• Control Form : ON-OFF or P, PI, PD, PID - selectable
• Out Output : Relay (NO + NC), 250VAC, 2A, Resistive load, (optional SSR)
• Alarm Output : Relay (NO + NC), 250VAC, 2A, Resistive load, (only NO for DT104)
• Heat SET : Lower Limit .. Upper Limit
o
C (H.Set)
• Alarm SET : AL.tY = Abs,-Abs; Lo.L .. UP.L
o
C (A.Set)
AL.tY = rel, -rel, bnd, -bnd, bn.i, -bn.i; -100 .. +100 / -10.0 .. +10.0 (Pt.0)
• Heat Hysteresis : 0 .. 50 / 0.0 .. 5.0
o
C (H.Hys); PID is active if set to 0
• Alarm Hysteresis : 1 .. 50 / 0.1 .. 5.0
o
C (A.Hys)
• Proportional Band : 1 .. 130
o
C (Pb.C)
• Integral Time : 0 .. 30,0 min. (OFF if set to 0)
• Derivative Time : 0.. 10,0 min. (OFF if set to 0)
• Control Period : 4 .. 200 sec. (Ct)
• Offset : -100..+100
o
C / -10.0 .. +10.0
o
C (oFFS)
• Heating/Cooling : Selectable (only ON-OFF control form is active for cooling)
• Cold. Junc. Comp. : 0 .. 50
o
C (T/C)
• Line Comp. : 10 Ohm max. (3 wire Pt100)
• Sensor Failure : ALARM output is always OFF, OUT output is active according to P.Err and
Ct parameters in case of sensor failure, measurement out of range or
hardware fails to measure input signal (OUT output is OFF if Perr is 0)
• Supply Voltage : 100..240VAC, 50-60Hz or 24VDC/AC (isolation voltage: 40VAC max.)
• Power Consumption : < 8VA
• Humidity : 80% up to 30
o
C, then linearly decreases to 50% at 50
o
C (non-condensing)
• Altitude : < 2000 m
• EMC : EN 61000-6-1, EN 61000-6-3 (Only light industrial environment)
• Safety : EN 61010-1; Pollution degree 1, measurement category I, (Only light industrial
environment, double/reinforced isolated, non-conductive pollution environment)
• Protection Class : IP20; according to EN 60529
• Operation Temp. : 0 .. 50
o
C
• Storage Temperature : -10
o
C .. 60
o
C (no icing)
• Weight : < 0.5 kg
• Torque for screwing : Max. 0.5 N.m
WARNING : if 2 wire Pt100 is used, connect compensation lead
to measuring lead: (DT109 / DT105 / DT106:17-18,
DT107: 13-14, DT104: 10-11)
no: normally open
nc: normally closed
●

Summary

Technical Specifications

Dimensions and Display

Physical dimensions, panel cut-out sizes, and display type of the controllers.

Sensor Type and Measuring Range

Details on selectable sensor inputs (T/C, Pt100) and their respective measuring scales.

Control Form and Output Specifications

Selectable control modes (ON-OFF, P, PI, PD, PID) and output configurations (Relay, SSR).

Tuning and Alarm Parameters

Configuration of hysteresis, integral/derivative times, and alarm settings.

Electrical and Environmental Ratings

Supply voltage, power consumption, humidity, altitude, EMC, and operating temperature limits.

Safety and Wiring Information

Protection class, safety standards, torque for screwing, and wiring warnings.

Installation, Use, and Warnings

General Precautions and Disposal

User manual guidance, environmental considerations, and proper device disposal.

Installation Personnel and Safety

Requirements for qualified installers and crucial safety checks before operation.

Electrical Connections and Power Supply

Guidelines for connecting power supply, checking voltage, and using external fuses.

Mounting and Cable Management

Instructions for panel mounting, ventilation, and proper routing of signal/communication cables.

Programming Parameters

Entering Programming Mode

Procedure to access the parameter programming menu using the SET key.

Sensor Type and Control Setup

Configuration of input sensor type and selection of heating/cooling control functions.

Tuning Parameters Configuration

Setting Hysteresis, Proportional Band, Integral Time, and Derivative Time for PID control.

Limit, Offset, and Alarm Type Settings

Defining setpoint limits, calibration offset, and alarm behavior types.

Delay and Error Handling

Configuration of output delay in cooling mode and duty cycle for 'FAIL' messages.

Advanced Programming and Control Logic

Heat Set and Absolute Alarm Set

Programming the desired Heat Setpoint and Absolute Alarm Setpoint values.

Alarm Output Logic

Illustrations and explanations of different alarm output behaviors based on AL.tY settings.

Output Control (ON-OFF)

Diagram and explanation of the ON-OFF control logic for heating and cooling modes.

PID Control Parameters Explained

Detailed explanation of PID parameters: P, PI, PD, PID, PbC, Ct, Ti, and Td.

Gemo DT109A Specifications

General

Brand	Gemo
Model	DT109A
Category	Temperature Controller
Language	English