IFM DP2200 User manual

Operating instructions
Analogue threshold display
DP2200
11470257 / 0009 / 2022
GB

DP2200 Analogue threshold display
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Contents
1 Preliminary note ............................................................. 4
1.1 Symbols used.......................................................... 4
1.2 Warnings used ......................................................... 4
2 Safety instructions............................................................ 5
3 Intended use................................................................ 6
3.1 Block diagram.......................................................... 6
4 Function ................................................................... 7
4.1 Use as a stand-alone device without IO-Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.2 Application as an IO-Link device............................................ 7
4.2.1 General information.................................................. 7
4.2.2 Application example ................................................. 8
4.2.3 Functionality....................................................... 8
4.2.4 IO Device Description (IODD).......................................... 8
5 Installation.................................................................. 9
6 Electrical connection.......................................................... 10
6.1 Removing the connector with vibration protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
6.2 Cable length........................................................... 11
7 Operating and display elements................................................. 12
7.1 Push rings (pushbuttons) ................................................. 12
7.2 LEDs................................................................. 12
7.3 Display ............................................................... 12
7.3.1 Representation of the measured current value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8 Menu...................................................................... 14
8.1 General............................................................... 14
8.2 Menu structure ......................................................... 15
8.3 Parameters of the main menu.............................................. 15
8.3.1 SP1/rP1 ─ set point/reset point OUT1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
8.3.2 FH1/FL1 ─ min/max switching limits for window function . . . . . . . . . . . . . . . . . . . . . 16
8.3.3 EF ─ extended functions.............................................. 16
8.4 Parameters of the extended functions (EF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
8.4.1 rES ─ restore factory setting........................................... 16
8.4.2 A.Trm ─ analogue termination for OUT2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
8.4.3 ou1 ─ output function for OUT1......................................... 16
8.4.4 dS1/dr1 ─ switching delay/switch-off delay for OUT1 . . . . . . . . . . . . . . . . . . . . . . . . 17
8.4.5 ScAL ─ scaling of the displayed value. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.4.6 C.ASP/C.AEP - customer-specific analogue start/end point . . . . . . . . . . . . . . . . . . . 17
8.4.7 coLr ─ display colours and colour changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8.4.8 cFH/cFL ─ upper/lower value for colour change . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8.4.9 diS ─ refresh rate of the displayed measured value . . . . . . . . . . . . . . . . . . . . . . . . . 19
8.4.10 Lo/Hi ─ min/max measured input values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8.4.11 dAP ─ damping..................................................... 19
8.4.12 Reset [Hi] and [Lo] memory............................................ 19
8.5 Parameters adjustable via IO-Link .......................................... 19
8.5.1 C.uni – customer-specific unit.......................................... 19
8.5.2 S.Loc – software locking.............................................. 20
8.5.3 Application-specific tag............................................... 20
9 Parameter setting............................................................ 21
9.1 Parameter setting in general............................................... 21
9.2 Example [ou1] ─ output function for OUT1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
9.3 Notes on programming................................................... 22
9.3.1 Locking / unlocking.................................................. 22
9.3.2 Timeout........................................................... 22
9.3.3 Numerical entries with [▼] or [▲] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
10 Operation .................................................................. 23
10.1 Functions output 1 ...................................................... 23

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10.2 Functions output 2 ...................................................... 23
11 Troubleshooting ............................................................. 24
12 Maintenance, repair and disposal................................................ 25
13 Factory settings.............................................................. 26

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1 Preliminary note
You will find instructions, technical data, approvals and further information using the QR code on the
unit / packaging or at www.ifm.com.
1.1 Symbols used
Requirement
Instructions
Reaction, result
[...] Designation of keys, buttons or indications
Cross-reference
Important note
Non-compliance may result in malfunction or interference.
Information
Supplementary note
1.2 Warnings used
CAUTION
Warning of personal injury
wSlight reversible injuries may result.

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2 Safety instructions
• The unit described is a subcomponent for integration into a system.
– The system architect is responsible for the safety of the system.
– The system architect undertakes to perform a risk assessment and to create documentation in
accordance with legal and normative requirements to be provided to the operator and user of
the system. This documentation must contain all necessary information and safety instructions
for the operator, the user and, if applicable, for any service personnel authorised by the
architect of the system.
• Read this document before setting up the product and keep it during the entire service life.
• The product must be suitable for the corresponding applications and environmental conditions
without any restrictions.
• Only use the product for its intended purpose (Ò Intended use).
• If the operating instructions or the technical data are not adhered to, personal injury and/or damage
to property may occur.
• The manufacturer assumes no liability or warranty for any consequences caused by tampering with
the product or incorrect use by the operator.
• Installation, electrical connection, set-up, programming, configuration, operation and maintenance
of the product must be carried out by personnel qualified and authorised for the respective activity.
• Protect units and cables against damage.
• Replace damaged units, otherwise the technical data and safety will be impaired.
• Observe applicable documents.

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3 Intended use
The device is used for the evaluation of an analogue signal (4...20 mA) from a connected sensor or
another device with analogue output (4...20 mA). The device has one analogue current input and two
outputs: output 1 (digital) and optionally output 2 (analogue current output).
The unit is not suited for environments with particular requirements on mechanical stability (e.g.
shock/vibration).
The unit is intended for indoor use only.
uObserve the operating conditions (Ò Technical data at www.ifm.com).
3.1 Block diagram
2
3
1
Input (analogue) I
IN
OUT2 (analogue)
OUT1 (SIO / IO-Link)
DP2200
A.Trm
*) **)
Fig.1: inputs/outputs of the device
1: IN (analogue input IIN) A.Trm: analogue termination OUT2
2: OUT1 (digital output SIO / IO-Link) *) switchable internal load
3: OUT2 (analogue output IOUT = IIN) **) external load (optional)
Current rating: max. 50 mA for each output
The current loop of the analogue input must be terminated. Only one load may be connected,
either an internal or an external load.
See:
A.Trm ─ analogue termination for OUT2 (Ò/16)
Troubleshooting (Ò/24)

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4 Function
There are basically two modes in which the device can be operated:
• As stand-alone device
The device compares the measured current value with the set parameters and switches its output
according to the selected parameters. This mode is without IO-Link functionality. The parameters
can, however, also be set with an IO-Link tool.
• As IO-Link device
The device operates as an “analogue/IO-Link converter”. The evaluation of the measured current
value depends on the parameters which are set with IO-Link tools or a PLC via IO-Link
communication or directly on the device.
In some points parameter setting via IO-Link tools or PLC is different from parameter setting via
the menu (Ò Parameter setting).
4.1 Use as a stand-alone device without IO-Link
The device compares the measured current value with the set parameters and switches its output
according to the selected function (Ò Operation).
The measured value is shown on the alphanumerical display. The displayed value can be scaled by
the user (2-point scaling).
3
4
5
6
bar
4...20 mA
24 V DC
24 V DC 4...20 mA
M
OUT1
2
1
Fig.2: Application example without IO-Link master
1: Sensor with analogue output (e.g. pressure sensor) 2: Threshold display
3: Digital output 4: Looping through an analogue input signal
5: Switching amplifiers 6: Relay output for switching of
electric motors,
valves etc.
4.2 Application as an IO-Link device
4.2.1 General information
The unit has an IO-Link communication interface which requires an IO-Link capable module (IO-Link
master).
The IO-Link interface allows direct access to the process and diagnostic data and enables setting of
the parameters of the unit during operation.
You will find further information about IO-Link and all the necessary information about the required IO-
Link hardware and software at:
www.io-link.ifm

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4.2.2 Application example
2
3
4
5
6
7
bar
4...20 mA
24 V DC
Fieldbus
4...20 mA
1
Fig.3: Application example with IO-Link master
1: Analogue sensor (e.g. pressure sensor) 2: Threshold display
3: Fully bidirectional IO-Link communication
• Remote display: reading and displaying the measured
current
• Remote parameter setting: reading and changing the
parameter setting
4: Looping through an analogue input signal
5: IO-Link master 6: Fieldbus (e.g. Profibus, Profinet etc.)
7: PLC
4.2.3 Functionality
In the IO-Link SIO mode, the device has the same functionality as a stand-alone device. The
measured value is also displayed.
Additionally, the device converts the measured current and transmits the value via IO-Link connection
to the PLC.
4.2.4 IO Device Description (IODD)
You will find the IODDs required for configuration of the IO-Link device as well as detailed information
about the process data structure, diagnostic information and parameter addresses at
documentation.ifm.com

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5 Installation
uInstall the device so that the M12 connection parts and the device are protected from mechanical
stress such as shock and vibration.
uIf necessary, fix the device with a mounting clip. Use M4 screw or cable tie for this purpose.
uDuring installation, ensure that the pollution degree is 2 or better.
Fig.4: Mounting clip Fig.5: Mounting clip with attached unit
The mounting clip is not supplied with the device. More information about available accessories
at www.ifm.com.

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6 Electrical connection
The unit must be connected by a qualified electrician.
Observe the national and international regulations for the installation of electrical equipment.
Voltage supply according to SELV, PELV.
The circuit is insulated from device surfaces that could be touched with basic insulation according to
IEC 61010-1 (secondary circuit with max. 32 V DC, supplied from the mains circuit up to 300 V of
overvoltage category II).
The external wiring has to be carried out in a way that ensures the required separation from other
circuits.
CAUTION
Input current is not limited.
wNo fire protection.
uProtect circuits.
Potential M12 connector ①Fuse
L+ / supply voltage Pin 1 ≤ 2 A
Required tripping characteristic of the fuses:
Tfuse ≤ 120 s at max. 6.25 A (fire protection)
uAlternatively supply the device via a limited energy circuit according to IEC61010-1 or class 2
according to UL1310.
uDisconnect power.
uConnect the unit as follows:
2
1
43
2 1
3
1 2
4
5
Fig.6: Electrical connection
1: 4-pole M12 connector
(Output side)
• Pin 1: L+ / supply voltage
• Pin 2: OUT2 (analogue output)
• Pin 3: L- / supply voltage
• Pin 4: OUT1 (digital output SIO / IO-Link)
2: 5-pole M12 female connector
(Input side)
• Pin 1: L+ / sensor supply
• Pin 2: Analogue input (4...20 mA)
• Pin 3: L- / sensor supply
• Pin 4: Not used
• Pin 5: Not used
The threaded connections in the device correspond to the M12 standard. To ensure compliance with
the specified protection rating, only cables that comply with this standard may be used. In the case of
self-assembled cables, the system manufacturer is responsible for the protection rating.
uUse connectors with gold-plated contacts.
uDuring installation, place the connectors vertically so that the coupling nut will not damage the
thread.
uObserve the coding of the connectors during installation.
uTighten the cable sockets according to the torque specifications indicated by the cable
manufacturer. Maximum permissible tightening torque: 1.3 ± 0.1Nm