Selec PID110-U Universal PID Controller
Selec PID110-U Universal PID Temperature & Process Controller – 96×48 mm, Dual Display
Industrial-grade universal PID controller with dual LED display, universal TC/RTD/analog inputs, adaptive-auto-self tuning, heat–cool PID, 128-step profiling, retransmission output, and optional RS485 Modbus RTU. Ideal for high-precision temperature & process loops.
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The Selec PID110-U is a powerful 96×48 mm universal PID controller designed for precision control of temperature and process variables. With adaptive/auto/self-tuning PID, universal input/output, dual LED display, 128-step profiling, heat–cool mode, 24V sensor supply, retransmission output, and optional RS485 Modbus, it is ideal for advanced process automation.
Key Features
4+4-digit dual LED display (white and green), 15.3 mm & 8 mm height
Universal input:
TC (J,K,T,R,S,C,E,B,N,L,U,W, Platinel II), RTD PT100, mV, V, mAUniversal output options: Relay / SSR Pulse / 4–20 mA / 0–5 / 0–10 V
Adaptive + Auto + Self Tune PID / ON-OFF
Heat–Cool PID with programmable dead band
128-step profile controller (8 profiles × 16 steps)
Retransmission analog output (current/voltage)
24V DC inbuilt sensor power supply
RS485 Modbus RTU (optional)
Capacitive touch keypad & IP65 front protection
Sampling time: 200 ms, Input filter FTC: 1–99 sec
TECHNICAL SPECIFICATIONS
Display Specifications
| Parameter | Value |
|---|---|
| Display | Dual 4+4-digit 7-segment LED |
| Upper/Lower Height | 15.3 mm (White) / 8 mm (Green) |
| Indicators | Main output: Alarm, Manual, Tune, Adaptive Tune |
Input Specifications
| Parameter | Value |
|---|---|
| Sensor Types | TC (J, K, T, R, S, C, E, B, N, L, U, W, Platinel II), RTD (PT100) |
| Analog Inputs | −5 to 56 mV, 0–10 V, 0–20 mA |
| Resolution | 1/0.1 for TC/RTD; 1/0.1/0.01/0.001 for analog |
| Accuracy | |
| – TC: ±1°C or 0.25% FS | |
| – R/S TC: ±2°C or 0.5% FS | |
| – RTD: ±1°C or 0.1% FS | |
| – Analog: ±0.5% FS ±1 digit | |
| Temperature Unit | °C / °F |
| Input Filter FTC | 1–99 sec |
| Sampling Time | 200 ms |
Output Specifications
Relay Outputs
| Output | Rating |
|---|---|
| Relay 1 | 7A at 250VAC / 28VDC |
| Relay 2 | 7A at 250VAC / 28VDC |
| Relay 3 | 10A at 250VAC / 28VDC |
SSR Drive
15 VDC pulse output
Analog Output / Retransmission
| Mode | Range |
|---|---|
| Current | 0/4–20 mA (≤500 Ω load) |
| Voltage | 0–5 / 0–10 V (≥10kΩ load) |
| Update Rate | 100 ms |
PID Control Parameters
| Parameter | Range |
|---|---|
| Control Action | Adaptive/Auto/Self-Tune PID or ON-OFF |
| Proportional Band P | 0.0–400.0°C |
| Integral Time I | 0–3600 sec |
| Derivative Time D | 0–200 sec |
| Cycle Time | 0.1–100 sec |
| Hysteresis Width | 0.1–99.9°C |
| Manual Reset | −19.9 to +19.9°C |
Heat–Cool PID
| Parameter | Range |
|---|---|
| Proportional Band Cool | 0.0–400.0°C |
| Cycle Time Cool | 0.1–100 sec |
| Dead Band | Programmable between SP low/high limit |
Profile Controller
| Parameter | Value |
|---|---|
| Number of Profiles | 8 |
| Steps per Profile | 16 |
| Total Steps | 128 |
| Additional Functions | Linking profiles, repeat cycles, power-resume, deviation hold, per-step alarms with configurable duration |
Alarm Output Settings
| Parameter | Value |
|---|---|
| Modes | Deviation high/low, Absolute high/low, Band, Sensor break |
| Hysteresis | 0.1–99.9°C |
Electrical & Environmental
| Parameter | Value |
|---|---|
| Supply Voltage | 90–270 VAC/DC |
| Power Consumption | 5 VA max |
| Operating Temperature | 0–50°C |
| Storage Temperature | −20 to 75°C |
| Humidity | 85% RH (non-condensing) |
| Weight | 170 g |
Mechanical Dimensions
| Parameter | Value |
|---|---|
| Front Size | 96 × 48 mm |
| Depth | 74.5 mm |
| Panel Cutout | 92 × 45 mm |
Applications
Furnaces, ovens & kilns
Extruder & injection moulding temperature control
Packaging machinery
Scientific chambers & incubators
Process pressure & flow loops (via analog scaling)
Food, pharma & chemical process control
Industrial automation panels
What’s in the Box?
Selec PID110-U controller
Mounting clamps
Instruction manual
Warranty card
FAQs
Q1. Does PID110-U support universal inputs?
Yes—TC, RTD, mV, V, and mA inputs are supported.
Q2. Can I get analog retransmission output?
Yes—0/4–20 mA or 0–5/10 V retransmission.
Q3. How many relay outputs does it have?
Up to 3 relays (7A + 7A + 10A).
Q4. Is RS485 Modbus supported?
Yes—model PID110-U-C-1 includes RS485 Modbus RTU.
Q5. Does it support profile/ramp-soak?
Yes—up to 128 steps (8 profiles × 16 steps).
Q6. What is the front protection rating?
Capacitive touch keypad with IP65 front protection