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Http://www.delta.com.tw/industrialautomation A Series Temperature Controller User Manual Thank you very much for purchasing DELTA A Series. Please read this instruction sheet before using your A series to ensure proper operation and please keep this instruction sheet handy for quick reference. Precaution DANGER! Caution! Electric Shock! 1. Do not touch the AC terminals while the power is supplied to the controller to prevent an electric shock. 2.
Display, LED and Pushbuttons • • • • PV Display : to display the process value or parameter type. SV Display : to display set point, parameter operation read value, manipulated variable or set value of the parameter. AT : flashes when the Auto-tuning operation is ON. OUT : lights when the output is ON. • • : Function key. 1. Press this key to select the desired function mode. 2. Press this key to confirm a setting value. o o : Mode key. Press this key to set parameters within each function mode.
2. Regulation Mode: Set the control parameters LED Display Explanation AT: Auto-tuning setting. When AT key is set to ON ( (PID control) Default ), the execution of the PID auto-tuning function is automatically started. OFF P: Proportional Band (PID control) 47.6 I: Integral Time (PID control) 260 D: Derivative Time (PID control) 41 PdoF: Offset output when P or PD control function is ON.
o Thermocouple (TC) S type 9 0 to 1700 C Thermocouple (TC) R type 8 0 to 1700 C Thermocouple (TC) N type 7 -200 to 1300 C Thermocouple (TC) E type 6 0 to 600 C Thermocouple (TC) T type2 5 -20.0 to 400.0 C o o o o o Thermocouple (TC) T type1 4 -200 to 400 C Thermocouple (TC) J type2 3 -20.0 to 400.0 C o o Thermocouple (TC) J type1 2 -100 to 850 C Thermocouple (TC) K type2 1 -20.0 to 500.
Regulation Mode Auto-tuning (In PID control and RUN mode) Press Operation Mode Use Initial Setting Mode to set temperature of target Set input type Press Press Set temperature unit Set PID PB (In PID control) Press Control setting RUN or STOP Press Press Set upper-limit of temperature range Set PID Ti (In PID control) Press Upper-limit alarm 1 (This parameter is available only when ALA1 function enables) Press Press Set lower-limit of temperature range Press Set PID Td (In PID control) Press
Ordering Information DTA Series DTA : Delta A Series Temperature Controller Panel Size (W × H) Output Selection 4848 : 1/16 DIN W48 × H48mm; 9648: 1/8 DIN W96 x H48; 4896 : 1/8 DIN W48 × H96mm; 7272 : W72 × H72mm; 9696 : 1/4 DIN W96 × H96mm R : Relay output, SPDT (SPST: 1/16 DIN size), 250VAC, 5A V : Voltage Pulse output, 14V+10% ~ -20%(Max.
Alarm Outputs There are up to two groups of alarm outputs and each group allows ten alarm types in the initial setting mode. The alarm output is activated whenever the process temperature value (PV) is getting higher or lower than the set point of alarm limit. Set Value 0 Alarm function disabled Alarm Type Alarm Output Operation Output OFF ON 1 Deviation upper- and lower-limit: This alarm output operates when PV value is higher than the setting value SV+(AL-H) or lower than the setting value SV-(AL-L).
LRC CHK 1 LRC CHK 0 END 1 END 0 ‘B’ ‘3’ CR LF LRC CHK 1 LRC CHK 0 END 1 END 0 ‘0’ ‘0’ ‘6’ ‘7’ CR LF LRC check: LRC check is the added sum from “Address” to “Data content”. For example, 01H + 03H + 47H + 00H + 00H + 02H = 4DH, then take the complementary of 2, B3H. Command code to write 1 word: 06H For example, in order to write 1000 (03E8H) in controller 01 (comm.
DTA9696 Terminals Identification DTA4848 5A 250Vac - 14Vdc DC 4~20mA + RTD + Tc or - 1 6 2 7 3 8 4 9 5 10 L 11 AC 100~240V 50~60Hz /5VA 12 N ALM2 13 DATARS-485 DATA+ 14 ALM1 15 3A 250Vac COM DTA4896/DTA9648/DTA9696 DATA+ RS-485 DATA- 1 11 2 12 L AC 100~240V 50~60Hz /5VA N 3 13 4 14 COM 5 15 ALM2 6 16 COM 7 17 RTD + Tc or - 8 18 3A 250Vac 3A 250Vac ALM1 NC NO 9 19 5A 250Vac - DC 4~20mA 14Vdc 10 20 COM + DTA7272 DATA+ RS-485 DATA- 1 9 2 10 3 11 CT RTD + Tc
Mounting Step-1. Insert the controller through the panel cutout. Step-2. Insert the mounting bracket into the mounting groove at the top and bottom of the controller and push the mounting bracket forward until the bracket stops at panel wall. Step-3. Insert and tighten screws on bracket to secure the controller in place. (The screw torque should be 0.8kgf-cm to 1.5kgf-cm) 3 2 1 Mounting Bracket Installation 1. 2. CT Wiring Method (if CT function is selected) 06 .8 m m M ax .
