Pepperl+Fuchs UC6000-FP-E6-R2-P5 Ultrasonic Distance Sensor

สถานะ: NO LONGER FOR SALE

Flat Pack FP series ultrasonic distance sensor, single transducer. การใช้งาน: bin level, ระดับของเหลว, long-range object detection, anti-collision and positioning.

✅ คำอธิบายรหัสรุ่น

UC6000: เซ็นเซอร์อัลตราโซนิครุ่น UC, maximum measuring range 6000 มม

FP: Flat Pack rectangular housing (80×80×61 mm, different from 30GM cylindrical version)

E6: 2 เอาต์พุตการสลับ PNP, NO/NC software programmable

R2: Equipped with RS232 serial port + synchronization interface, parameter configuration via ULTRA3000 PC software

ป5: การเดินสายไฟของเทอร์มินัลบล็อก (not M12 connector)

📋 Key Technical Specifications

✨ Product Features

1. Two independent PNP switch points, configurable via DIP switch or RS232 software
2. Built-in temperature compensation to reduce ranging error caused by ambient temperature
3. Reverse polarity protection and short-circuit protection
4. Multi-transducer synchronization supported to eliminate ultrasonic crosstalk
5. PC software ULTRA 3000 for parameter read/write, การสอบเทียบและการวินิจฉัย
6. Rectangular flat housing, easy for flat mounting on brackets or cabinets

🛠️ การใช้งานทั่วไป

Silo level monitoring, wastewater tank liquid level, anti-collision for large conveying equipment, long-range object detection for stacker cranes, warehouse space positioning.

⚠️ Replacement Selection Guide (Original discontinued)

1. UC6000-FP-E7-R2-P5: Same FP housing, output changed to NPN, same range and dimensions
2. New IO-Link version: UB6000-F42 series (square housing, IO-ลิงค์, 6 ช่วงม, successor for old FP series)
3. Cylindrical alternative: UC6000-30GM-E6R2-V15 (M30 cylindrical, 6 ช่วงม, 2 PNP outputs, RS232, ขั้วต่อ M12)

📌 Troubleshooting (Common issues for this model)

1. Red LED flashing: Weak echo / heavy ambient noise. Check transducer surface for condensation, ฝุ่น, strong airflow; increase response time.
2. Fluctuating distance reading: Multiple sensors operating in the same area → enable sync line; or adjust mounting angle to avoid multiple reflections.
3. RS232 communication failure: Confirm serial parameters 9600,N,8,1. Note the sensor uses non-standard RS232 voltage levels, requires dedicated adapter, cannot connect directly to PC serial port.
4. Switch outputs not activating: Verify NO/NC configuration, correct wiring for PNP load, ensure load current ≤200 mA.

ULTRA3000 Configuration Procedure (For UC6000-FP-E6-R2-P5)

Important prerequisite: ULTRA3000 is dedicated Pepperl+Fuchs software for legacy ultrasonic sensors. Only compatible with Windows XP / Win7 (32/64นิดหน่อย). Direct execution on Win10/11 is unstable; Win7 virtual machine recommended.

Fixed serial parameters: 9600 baud, เอ็น,8,1 (ไม่มีความเท่าเทียมกัน, 8 บิตข้อมูล, 1 หยุดสักหน่อย). The sensor uses non-standard RS232 levels. Do NOT connect directly with ordinary USB-to-RS232 adapters. Pepperl+Fuchs dedicated R2 level converter cable is required.

1. Hardware Wiring Preparation (FP housing P5 terminal box version)
2. Power the sensor with DC15~30V, power on and confirm green power LED is steady ON.
3. Open sensor terminal box, route RS232 signals of R2: TXD, RXD, จีเอ็นดี

Sensor TXD → Adapter RXD

Sensor RXD → Adapter TXD

Common GND connection is mandatory; communication failure is highly likely without common ground

3. Connect dedicated RS232 adapter to PC serial / USB-to-serial port (P+F R2 level conversion is mandatory; generic RS232 modules cannot communicate)
4. For multi-sensor synchronization: parallel sync wires. Sync line can be left disconnected during commissioning.
5. DIP switch setting: Enable R2 serial port, set corresponding DIP to OFF to activate RS232 communication (DIP on PCB inside FP housing).

90% of communication failures are caused by: missing P+F dedicated level adapter, crossed TX/RX reversed, no common ground, R2 serial port disabled via DIP.

2. การติดตั้งซอฟต์แวร์ & Serial Port Identification
3. Install ULTRA3000 following setup wizard; English UI only (no Simplified Chinese).
4. Open Device Manager and check COM port number (USB-to-serial creates virtual COM).
5. Launch ULTRA3000, enter main window, open menu【Serial Port】.
6. Select corresponding COM port, fixed parameters: 9600 / ไม่มี / 8 /1.
7. Click Connect to establish connection. If successful, software reads sensor model, firmware version and factory parameters. If failed, check hardware above.

Four core panels in main interface:

Graph: Real-time distance curve, echo waveform, switch point markers

พารามิเตอร์: All adjustable parameters

แสดง: Live measured distance, output status, LED simulation

Command: Low-level serial command debugging

3. Read Original Sensor Parameters (Recommended first step)
4. After successful communication, click【Read from sensor】to upload current sensor parameters to software.
5. Use【Save to file】to save parameter file (.par) for backup for future recovery.
6. Core Parameter Configuration (UC6000-FP-E6-R2-P5, dual PNP outputs)

Go to Parameter panel and adjust key settings:

4.1 ช่วงการวัด & Blind Zone

Min distance: fixed at 800 มม (blind zone, cannot be lower)

Max distance: 6000 มม

You may reduce maximum range for your application to improve response speed and noise immunity.

4.2 Switch Output Q1, ไตรมาสที่ 2 (2 PNP channels)

Each channel can be configured independently:

Switch point 1 (near point)

Switch point 2 (far point)

โหมดการทำงาน:

Window mode: Output active between two thresholds (widely used for level measurement)

Single point mode: Trigger when distance above / below threshold

Output logic: ไม่เปิดตามปกติ / NC ปกติปิด (for PNP outputs)

ฮิสเทรีซีส: ที่แนะนำ 1% of set distance to suppress jitter

ตัวอย่าง (สูง + low bin level dual alarm)

ไตรมาสที่ 1: Window mode for low level; ไตรมาสที่ 2: Single point mode for high level.

4.3 เวลาตอบสนอง & การกรอง (Anti-jitter, airflow interference)

เวลาตอบสนอง: Min.180 ms, ค่าเริ่มต้น 360 นางสาว; extend to 540 ms for dusty / high airflow environments

กรอง: Moving average filter. Higher filter count = more stable reading, slower response

Sound velocity: การชดเชยอุณหภูมิในตัว, normally no manual adjustment needed; manual calibration available for high-precision applications.

4.4 Synchronization (Multi-transducer anti-crosstalk for overlapping detection zones)

Sync mode: เดี่ยว (single sensor) / ผู้เชี่ยวชาญ / ทาส

Multi-sensor setup: 1 ผู้เชี่ยวชาญ, others Slave. Max sync frequency ≤7Hz divided by sensor count; ขึ้นไป 5 transducers.

4.5 การวินิจฉัย & เตือน

Echo loss: Echo loss threshold

Fault behaviour: Hold / drop outputs when echo is lost.

5. Download Parameters to Sensor
6. After finishing parameter setup, click【Write to sensor】to write settings into sensor.
7. After writing, software automatically reads back parameters, verify written values match configured values (critical check).
8. Execute【Store User Configuration】SUC to permanently save parameters into sensor Flash memory.

⚠️ Without SUC save, parameters revert to factory defaults after power cycle! This is the most common mistake.

6. Online Debugging & การสอบเทียบ (Graph panel)
7. Open Graph real-time plot, observe echo waveform and identify spurious echoes (sidewall reflection, multi-reflection caused by dust).
8. Move reflector target to near and far setpoints to verify Q1/Q2 output status; simulated LEDs in software change synchronously.
9. If distance reading jumps:

Increase filtering and extend response time

Check mounting angle to avoid sidewall reflections

Enable synchronization for multiple sensors

4. การบันทึก:【Record measurement】, export curve for failure analysis.
5. Disconnect & Field Commissioning
6. Close serial connection in ULTRA3000.
7. Disconnect RS232 debug cable; keep sensor powered with normal wiring for operation.
8. Field test: block / remove reflector target to verify switching action of 2 PNP outputs.

Common Communication Troubleshooting for ULTRA3000

1. Connect failed, cannot read sensor

Check DIP switch, confirm R2 serial port enabled

TX/RX crossed, common ground connected; P+F R2 level adapter is mandatory for communication

COM port occupied by other software, close serial assistant tools

2. Parameters written successfully, but reset to factory after power cycle

→ SUC save (Store User Configuration) was skipped

3. Unstable distance reading, messy echo waveform

→ Airflow, ฝุ่น, sidewall reflections; increase filtering, enable synchronization, adjust mounting angle

4. Software reads distance correctly, but Q1/Q2 outputs do not trigger

→ Check NO/NC logic, PNP load wiring, hysteresis and window mode settings

เสริม: Low-level Command Mode (Command panel for advanced debugging)

Raw P+F serial commands can be sent directly to read/write parameters, suitable for automated script debugging e.g. distance reading and switch point modification.

UC6000-FP-E6-R2-P5 Terminal Box RS232 Pin Definition

Applicable model: UC6000-FP-E6-R2-P5 (P5 = built-in terminal box, non-M12 version)

Important reminder: The sensor R2 interface uses Pepperl+Fuchs proprietary non-standard RS232 voltage levels, not standard PC RS232. Pepperl+Fuchs R2 level converter is required; generic USB-to-RS232 cannot communicate.

1. Terminal Numbering & Signal Definition inside Terminal Compartment

Open sensor housing terminal chamber, terminal block signals:

✅ Communication Wiring Rule (วิกฤต)

Sensor TXD(7) ↔ Adapter RXD

Sensor RXD(6) ↔ Adapter TXD

Sensor RS232 GND(8) ↔ Adapter GND, and short to power 0V (เทอร์มินัล 2).

Communication will almost certainly fail if only TX/RX are wired without GND.

✅ Commissioning state: DIP1=OFF, all others OFF.

DIP1 can be switched ON to close serial port and reduce interference during normal operation without debugging.

3. Pepperl+Fuchs R2 Level Converter (Matching Hardware)

แบบอย่าง: K-ADP-R2 (P+F dedicated R2 level converter)

One side: connect sensor terminals 6,7,8 (เท็กซัส/RX/GND)

Other side: standard RS232 level, connect to PC serial / USB-to-RS232

Without K-ADP-R2, generic USB-to-RS232 cannot detect sensor serial signal.

4. Pre-power Wiring Checklist
5. พลัง: เทอร์มินัล 1 & 2, DC15~30V. Observe polarity. Reverse polarity protection exists but inspection is still required.
6. การสื่อสาร: เทอร์มินัล 6 &7 cross-connected; terminal8 shorted to power 0V for common ground.
7. Synchronization: Leave terminal5 floating for single sensor; parallel all SYNC terminals for multi-sensor network.
8. สวิตช์ดิไอพี: DIP1 set OFF to enable R2 serial port.
9. สายไฟเอาท์พุต: Q1/Q2 are PNP type. Connect one end of load to Q1/Q2, the other end to 0V.
10. LED Indicator Description (LEDs outside terminal box)

ไฟแอลอีดีสีเขียว: Steady ON = Power OK; OFF = No power / ไฟฟ้าขัดข้อง

ไฟ LED สีเหลือง: Output status, lights up when Q1/Q2 is activated

ไฟแอลอีดีสีแดง: สัญญาณเตือนความผิด; flashing = weak echo / abnormal signal; steady ON = hardware fault