Page 2 - Specifications; Operation
2 V: Voltage Pulse Output, 12V ±10% C: DC Current Output 4 ~ 20 m A L: Linear Voltage Ouptut 0 ~ 10 VDC EVENT inputs/ CT function (optional) 1 0: None, 1: Event Input3, 2: RS-485 Communication EVENT inputs/ CT function (optional) 2 0: None, 1: Event Input2, 2: CT measure input2, 3: Retransmission Ou...
Page 6 - Initial Start-up Setting; Temperature Sensor Type & Temperature Range Chart; Display Unit Setting
6 Initial Start-up Setting 1. When setting up DT3 for the first time, press key for more than 3 seconds till the screen display and select according to your temperature sensor type. Please be aware that a selection of wrong model would cause PV temperature display error. (Refer to the chart below)...
Page 8 - Hea
8 ¾ To set Retransmission to positive/negative slopes (a Retransmission board must be installed first): In 【 Initial Setting Mode 】 set the parameter, the last digit (Y) of xxxY indicates when Y=0 positive slope; when Y=1 negative slope. ¾ To adjust the lower limit of Retransmission: a 、 Make sure t...
Page 9 - SV Control Mode Setting
9 Output of when in PID control mode (Ctrl=PID): When the controller is in PID control and dual loop output mode, sets the P value of the 2nd set of PID. The 1st set of PID is generated when TUNE= AT, but user can also manually sets the PID value. The P value of th 2nd set of PID = the P value of 1s...
Page 11 - Control Mode Setting
11 ¾ Remote compensation adjustment: input corresponding lower limit of analog signal at the Remote end, set Remote compensation adjustment by parameter in 【 Regulation Mode 】 ¾ Remote gain adjustment: input corresponding upper limit of analog signal at the Remote end, set Remote compensation adjust...
Page 12 - Setting of multiple PID sets
12 c 、 Coef and DeadBand are added in the PID parameter for double output (one for heating and one for cooling). Coef refers to the ratio between the first and second portions of output (P parameter of second group =Coef*P, Coef= 0.01~99.99); DeadBand is the overlapping temperature of the P output o...
Page 16 - Alarm Outputs
16 screen . If the password is incorrect, the screen will return to PV/SV display mode. 3. Enter the new password two times in the screen. The screen will return to PV/SV display mode with the keys unlocked. If the two entries of password are not the same, the screen will go back to the state of ste...
Page 21 - Panel Cutout
21 Panel Cutout Pattern Panel Cutout ( W * H ) Model Panel Cutout ( W * H ) 4848 (DT320) 45mm * 45mm 7272 (DT330) 68mm * 68mm 4896 (DT340) 44.5mm * 91.5mm 9696 (DT360) 91mm * 91mm