IF5792 - Inductive sensor IFM - Free user manual and instructions

Product type	Inductive sensor
Brand	IFM
Model	IF5792
Main function	Contactless detection of metals
Nominal sensing range (Sn)	See the label (value defined with steel 37)
Mounting	Flush or non-flush depending on label
Free zone	Respect minimum distances for mounting on metal support (see fig. 2)
Power supply	DC voltage according to label; example: 24 V DC with 1000 μF capacitor if not stabilized
Electrical connection	Disconnect power before connection; cable >30 m and >0.5 mm² install separate from interference sources
Output current	Respect min/max values; avoid capacitive loads without precaution
Inductive loads	Connect an RC circuit in parallel
2-wire detectors	Load too low requires parallel resistor
Series/parallel connection	Avoid parallel for 2-wire; series possible considering voltage drop
Maintenance	No special maintenance required
Cleaning	Clean with a soft dry cloth
Safety	Disconnect power before any intervention
Spare parts	Not applicable (sensor not repairable)
Repairability	Not repairable by user; replace the device if faulty
General information	User manual available as PDF on notice-facile.com

Frequently Asked Questions - IF5792 IFM

What is the sensing range of the IFM IF5792 sensor?

The nominal sensing range (Sn) is indicated on the sensor label. It is measured according to standards with steel 37. For other metals, the range may be less.

How to electrically connect the IF5792 sensor?

Before any connection, disconnect the installation from power. The wiring diagram is provided in the manual (fig. 5). Respect wire colors: BK for output, L+ and L- for power supply.

Can I mount several IF5792 sensors side by side?

Yes, but respect the minimum distances indicated in the manual (fig. 3 and 4). For detectors of the same version, a spacing of at least 2xD (D = diameter) is recommended.

Does the sensor work with all metals?

The sensor detects ferrous and non-ferrous metals, but the range may vary. The nominal range is given for steel 37. For other metals, the effective range may be less.

What to do if the sensor does not switch correctly?

First check the power supply and wiring. Make sure the load is suitable (output current min/max). For 2-wire detectors, a load too low may require a parallel resistor.

Can I use the sensor with an inductive load?

Yes, but you must connect an RC circuit in parallel with the load to avoid overvoltages (see fig. 7).

How to clean the IF5792 sensor?

Clean the active face with a soft dry cloth. Do not use aggressive chemicals.

Is the sensor repairable in case of failure?

No, the sensor is not repairable by the user. In case of fault, it must be replaced.

What supply voltage is required?

The supply voltage must match the values indicated on the label (typically 10-30 V DC). If the voltage is not stabilized, a 1000 μF capacitor (for 24 V and 1 A) may be necessary.

Where to find the complete manual for the IFM IF5792?

The user manual is available free in PDF format on notice-facile.com. You can download it or ask questions via the AI.

USER MANUAL IF5792 IFM

Installation Instructions

Inductive sensor

DC / unipolar

Notice de Montage

Détecteur inductif

DC / non polarisé

取扱説明書

高周波誘導式近接スイッチ

直流2線式／無極性型

efector100

人体の保護を目的とした安全回

路に組込むことを禁止します。

6 DC DC DC

n7 R C DC

Function and features

This sensor detects metals without contact and indicates their presence by providing a switched signal. Nominal sensing range (Sn) see type label; (value based on standard measurement with mild steel; a shorter sensing range for other metals).

Installation

• Flush or non-flush installation (see type label: Sn = Xmm f or Xmm nf) (→ fig. 1)
• Open space around the sensing face when mounted in metal (→ fig. 2).
• Minimum distance when several sensors of the same type are mounted ( fig. 3, 4).

	Sn = x mm f Sn = x mm nf
1
2
3
4

Electrical connection

▶ Disconnect power before connecting the proximity switch; connection: → fig. 5).

graph TD
    A["Block with diamond shape"] --> B["BK"]
    A --> C["BK"]
    B --> D["L+"]
    C --> E["L-"]

• For cables longer than 30 ~m and wires greater than 0.5 ~mm^2 the cable should be laid separately from sources of interference (at a distance of about 50 ~cm ) or a screened cable should be used.
• Connect the load before applying the operating voltage.
• Observe the values for current rating and minimum load current.
• If capacitive loads are used, ensure that the peak current rating is not exceeded.

▶ Do not connect loads of low resistance (e.g. lamps) directly to the sensor. Switch these loads via a relay ( fig. 6):

6 DC DC DC

▶ For inductive loads a RC circuit should be connected in parallel to the load ( fig. 7).

7 R C DC

▶ A load which is too low for 2-wire sensors may lead to malfunction. In such a case a resistor should be connected in parallel to the load ( fig. 8).

8 R DC

- For series connection consider the voltage drop of each unit.

▶ As a rule avoid connecting 2-wire units in parallel (only in exceptional cases, check the safe function, → fig. 9):

9

graph TD
    A["Device"] --> B["Switch"]
    A --> C["Switch"]
    B --> D["Load DC"]
    C --> D
    D --> E["Ground"]

UK

The supply voltage must correspond to the values indicated on the label. If it is not stabilised, a capacitor should be connected (at 24 V and 1 A for example a capacitor of 1000 μF, 50 WV → fig. 10):

10

E₀ Eₘᵢₙ Eₘₐₓ

AC C + DC

6 DC DC DC

6 DC DC DC

7 R C DC

8 R DC

graph TD
    A["Device"] --> B["Switch"]
    B --> C["DC"]
    style A fill:#f9f,stroke:#333
    style C fill:#ccf,stroke:#333

10 E₀ Eₘᵢₙ Eₘₐₓ AC C + DC + -

JP