Delta DTI Series User Manual

2
 Basic System Structure
DTI obtains the temperature of the controlled environment from the sensor and sending the measured data to the electronic processor.
After computing and under a fixed control cycle, it proportionally sends the heating signal via different output interfaces such as relays,
voltage pulse or DC currents. By providing power to the heater and raise temperature, DTI will then control the temperature variation
within a specific range.
 Display, LED & Pushbuttons
PV: Present value
SV: Set value
℃, ℉: Celsius or Fahrenheit LED
1: ALM1 alarm output LED
A/M: Auto-Tuning and manual mode LED
OUT1, OUT2: Output LED
: "Select" and "Set up" keys
: "Set value tuning" keys
: Button locking indicator
 Ordering Information
DTI 1 2 3 4 5 6
Series
DTI: Delta DTI Series Temperature Controller
Panel Size (W×H)
4848：4848 1/16 DIN W48 × H48mm
9696：9696 1/4 DIN W96 × H96mm
Output options
R: Relay output, 250 VAC, 3A
V: Voltage pulse output 14VDC +/-15%
Communication option
0: None
 Specifications
Input Voltage
AC 100 ~ 240V +/-10%, 50/60 Hz
Power Consumption
5VA max.
Display Method
LCD display.Process value (PV): Red color, Set point (SV): Green color
Sensor Type
Thermocouple: K, J, T, E, N, R, S, B, L, U, TXK
3-wire Platinum RTD: Pt100, JPt100
Resistance: Cu50, Ni120
Control Mode
PID, manual, and ON/OFF
Control Output
Relay output: Max. load 250VAC, 3A resistive load
Voltage pulse output: DC 14V, Max. output current 40 mA
Temperature controller
Temperature Input
Control Output
(Realy)
(DC Pulse)
Control Environment
Heater
Detect Sensor
SSR

Delta DTI Series Specifications

General

Brand	Delta
Model	DTI Series
Category	Temperature Controller
Language	English