Technical Datasheet: TURCK NiMFE-EM12/4,9L88-UP6X-H1141/S1182

Product Type: Magnetic-Inductive Proximity Sensor (Ferrous Metal Only)

Ident-No.: 1600616

Special Variant: /S1182 (Indicates a specific customer-tailored modification, typically optimizing the teach-in parameters or active frequency behavior for industrial tools).

1. Product Characteristics & Application

• Sensor Type: Magnetic-Inductive Proximity / Special Medium-Sensing Device

• Housing Design: Threaded barrel type with a unique dual-diameter body configuration (EM12/4,9L88). It features an M12 × 1 threaded mounting zone that steps down to a slim 4.9 mm smooth probe tip, with a total length profile of 88 mm.

• Sensing Range:

  • Sensitive Range ($S_n$): 9 mm

  • Max Range (M): 13 mm

• Mounting: Non-flush mountable.

• Special Features: Ferrous Only Detection — Highly specialized for clamping systems, stamping presses, and robotic grippers (especially in automotive manufacturing). It selectively detects ferromagnetic metals (like iron/steel) while completely ignoring non-ferrous metals like aluminum brass chips, or welding spatter. It also supports an external teach function via a control line to adjust the precise switching point.

2. Electrical Data

• Operating Voltage: 10…30 V DC

• Rated Current Consumption: ≤ 200 mA

• Electrical Design: DC PNP

• Output Function: Programmable / Window mode switching (utilizing standard UP6X universal output electronics).

• Protection Class: Class II Connection required / Double insulated

3. Performance & Teach Configuration

• External Teach Function: Equipped with an active remote teach circuit line (2WH / ext. teach). Grounding or pulsing this control core allows the operator to dynamically recalibrate the sensitivity window relative to the specific mechanical gap or tool posture.

• Short-Circuit Protection (SCP): Yes

• Overload & Reverse Polarity Protection: Yes

4. Mechanical & Environmental Data

• Dimensions: M12 stepped down to a 4.9 mm probe tip / 88 mm overall insertion depth layout.

• Housing Material: High-grade robust Stainless Steel / Chrome-plated structural alloy.

• Ambient Operating Temperature: -25 °C…70 °C

• Ingress Protection (IP Rating): IP67

• Country of Origin: Made in Germany

• Included Accessories: Mounting nuts and special tooth lock washers (visible inside the clear pouch corners).

5. Electrical Connection & Wiring Layout

The sensor features an integrated standard male circular connector head (M12 × 1 configuration).

Pinout & Wire Assignment:

• Pin 1 (BN): Brown wire → + (10…30 V DC Power Supply)

• Pin 3 (BU): Blue wire → – (0 V Ground / Common)

• Pin 4 (BK): Black wire → Output Switching Signal (Load)

• Pin 2 (WH): White wire → External Teach-In Input Control Core

Wiring Diagram:

                  ┌─────────────────── [ 2WH / White ] ─── ( Ext. Teach Switch )
                  │
       [ Pin 1 / BN ] ──────────────────────────────────── ( + )
              │
          ┌───┴───┐
          │  PNP  │───────── [ Pin 4 / BK ] ──── [ Load ] ────┐
          │ Switch│                                          │
          └───┬───┘                                          │
              │                                              │
       [ Pin 3 / BU ] ───────────────────────────────────────┴─── ( - ) DATA SHEET