YingZhou Industrial Automation | Product Information
Delta DTK4848V12 DTK Series PID Temperature Controller
48 × 48mm | AC 100-240V | 12VDC / 40mA Voltage Pulse | RS-485 Modbus | Dual Alarm
| Specification |
Product Data |
| Brand |
Delta Electronics |
| Exact Model |
DTK4848V12 |
| Series |
DTK Series |
| Product Type |
Intelligent PID Temperature Controller |
| Front Panel Size |
48 × 48 mm |
| Panel Format |
1/16 DIN |
| Panel Cutout |
45 × 45 mm |
| Power Supply |
AC 100-240V ±10% |
| Power Frequency |
50/60Hz |
| Power Consumption |
5VA Max. |
| Sensor Input Channels |
1 |
| Thermocouple Inputs |
K, J, T, E, N, R, S, B, L, U, TXK |
| Platinum RTD Inputs |
Pt100 / JPt100 |
| Additional Resistance Sensors |
Cu50 / Ni120 |
| Control Modes |
PID / ON-OFF / Manual |
| PID Auto-Tuning |
Supported |
| Main Control Output Quantity |
1 |
| Main Control Output Type |
DC Voltage Pulse |
| Voltage Pulse Output |
12VDC |
| Pulse Output Tolerance |
±15% |
| Maximum Pulse Output Current |
40mA |
| Alarm Output Quantity |
2 |
| Alarm Output Type |
Relay |
| Alarm Contact Rating |
250VAC / 3A Resistive Load |
| Alarm Modes |
9 Selectable Modes |
| Alarm Delay |
Configurable |
| Alarm Hold / Standby |
Supported |
| Communication Interface |
Built-in RS-485 |
| Communication Protocol |
Modbus ASCII / RTU |
| Communication Baud Rate |
2400-38400 bps |
| Temperature Sampling Rate |
100 ms |
| Display Method |
PV / SV LCD Display |
| Process Value (PV) |
Red Display |
| Set Value (SV) |
Green Display |
| Temperature Units |
°C / °F Selectable |
| Display Decimal Position |
0 or 1 Decimal Digit |
| Heating / Cooling Selection |
Supported |
| Key Lock |
Supported |
| Front Panel Protection |
IP66 (Front Panel Only) |
| Operating Temperature |
0°C to +50°C |
| Storage Temperature |
-20°C to +65°C |
| Operating Humidity |
35-80% RH, Non-Condensing |
| Maximum Operating Altitude |
Below 2000 m |
| Vibration Resistance |
10-55Hz, 10m/s² |
| Shock Resistance |
Maximum 300m/s² |
Product Overview
The Delta DTK4848V12 is an
intelligent PID temperature controller
from Delta's DTK Series, featuring a
48 × 48 mm (1/16 DIN) front panel
and a 45 × 45 mm panel cutout.
It operates on AC 100-240V, 50/60Hz
with a maximum power consumption of 5VA.
This model provides a
12VDC ±15% voltage pulse control output
rated at a maximum of 40mA,
two 250VAC / 3A alarm relay outputs,
and built-in RS-485 Modbus ASCII / RTU
communication.
The controller supports multiple thermocouple
and RTD sensor types, PID auto-tuning,
ON-OFF and manual control modes,
and a 100ms sampling rate.
Key Product Features
-
48 × 48 mm compact PID temperature controller with 45 × 45 mm panel cutout
-
AC 100-240V power supply with 5VA maximum consumption
-
12VDC ±15% voltage pulse main control output, maximum 40mA
-
Built-in RS-485 Modbus ASCII / RTU communication
-
Two alarm relay outputs rated at 250VAC / 3A for resistive loads
-
Thermocouple and RTD inputs with 100ms sampling and PID auto-tuning
-
IP66 front panel protection with selectable PID / ON-OFF / Manual control
Actual Product Verification
✓
Actual product photos
✓
Model/nameplate visible: DTK4848V12
✓
Packaging label shown with matching model
✓
Nameplate confirms AC 100-240V, 50/60Hz, 5VA Max.
✓
Product and packaging labels marked V2.50
✓
Verify exact model DTK4848V12 before ordering
In Stock & Ready to Order
Delta DTK4848V12 is currently in stock.
Actual product and packaging photos are available for
buyer reference.
Please confirm the exact model, sensor input requirements,
compatibility of the 12VDC voltage pulse output with your
external control device, two-alarm configuration,
RS-485 communication and 45 × 45 mm panel cutout
before ordering.
