IFM DP3603 Operating instructions

IFM
Brand
IFM
Model
DP3603
Category
Electrical relays
Type
Operating instructions
Operating instructions
Relay plug (2 NO)
DP3603
11483324 / 0001 / 2023
GB
DP3603 Relay plug (2 NO)
2
Contents
1 Preliminary note ............................................................. 3
1.1 Symbols used.......................................................... 3
1.2 Warnings used ......................................................... 3
1.3 Safety symbol on the device............................................... 3
2 Safety instructions............................................................ 4
3 Intended use................................................................ 5
3.1 Application example ..................................................... 5
4 Installation.................................................................. 7
5 Electrical connection.......................................................... 8
5.1 Input side ............................................................. 8
5.2 Output side............................................................ 8
5.3 Connecting the device.................................................... 9
5.3.1 Mounting the connector............................................... 10
5.3.2 Removing the connector with vibration protection . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6 Operation .................................................................. 11
7 Troubleshooting ............................................................. 12
8 Maintenance, repair and disposal................................................ 13
Relay plug (2 NO) DP3603
3
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
ATTENTION
Warning of damage to property
CAUTION
Warning of personal injury
wSlight reversible injuries may result.
1.3 Safety symbol on the device
Safety symbol on the device:
uAdhere to the operating instructions for the safe operation of the
unit.
DP3603 Relay plug (2 NO)
4
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, operation and maintenance of the product must be
carried out by qualified personnel authorised by the machine operator.
• Protect units and cables against damage.
• Replace damaged units, otherwise the technical data and safety will be impaired.
• Observe applicable documents.
Relay plug (2 NO) DP3603
5
3 Intended use
The device is used for the electrically isolated switching of signals or currents. Control is via the 24 V
digital inputs (IEC 61131 Type 3). The device has 2 outputs configured as normally open (opto
semiconductor relay). A separate voltage supply must be provided at the output side. DC and AC
voltages can be switched.
The device is suitable for wet environments. Observe the instructions in the chapters “Installation” and
“Electrical connection”.
The device is designed for use without a control cabinet in the food industry.
uUse the device only within the limits of the technical data (Ò Technical data at www.ifm.com).
The device is intended for indoor use only.
uObserve the operating conditions (Ò Technical data at www.ifm.com).
3.1 Application example
2
34
1
2
21
1 4
3 4
OUT1
IN1 IN2
OUT2L1/L+
L-L+
2
IN1
4
IN2
2
OUT1
4
2 4
OUT2
3
L-
1
L+
3
L2/L-
31
L1/L+
1
L1/L+
DP3603
~
Fig.1: Signalling device ➀ with own power supply
1: Control systems 2: Y cable
3: Power supply for supplying the outputs (SELV/PELV) 4: Load
DP3603 Relay plug (2 NO)
6
3
L-
1
L+
2
3
1
2
IN1
4
IN2
3
L-
1
L+ 56
4
2
21
1 4
3 4
OUT1
IN1 IN2
OUT2L1/L+
L-L+
2
OUT1
4
2 4
OUT2
3
L2/L-
31
L1/L+
1
L1/L+
DP3603
~
Fig.2: Signalling device ➀ without own power supply
1: Sensor 2: Power supply for operating voltage (SELV/PELV)
3: Y splitter 4: Y cable
5: Power supply for supplying the outputs (SELV/PELV) 6: Load
Relay plug (2 NO) DP3603
7
4 Installation
ATTENTION
Higher shock > IK06
wDamage possible
wProtection rating and, in wet environments, electrical protection might be impaired
uIf necessary, the system creator must take external measures to protect the device
depending on the requirements of the corresponding application.
uReplace damaged devices, otherwise the technical data and safety will be impaired.
The IP rating of the overall system depends on the protection ratings of the individual devices, the
applied connection elements and the corresponding protective caps.
ATTENTION
No protection rating / no protection of the contacts without mounted connectors / protective
caps.
wInadmissible soiling / moisture possible.
wDisconnection of circuits / safety possibly impaired.
wBefore installation / when replacing the device, maintain pollution degree 2.
uDisconnection / safety guaranteed.
uConnect the M12 connectors of the device (Ò Electrical connection).
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 cable ties.
DP3603 Relay plug (2 NO)
8
5 Electrical connection
The unit must be connected by a qualified electrician.
uObserve the national and international regulations for the installation of electrical equipment.
CAUTION
Use in wet environments
wElectric shock possible.
uVoltage derating required (Ò Technical data).
The input and output circuits are insulated from each other and 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.
5.1 Input side
Operating voltage (SELV/PELV)
CAUTION
The input current of the operating voltage is not limited.
wNo fire protection.
uProtect the circuit.
uProtect the sensor supply via the same fuse.
Potential M12 connector ①Fuse
L+ / supply voltage Pin 1 ≤ 2 A
Required tripping characteristic of the fuse:
Tfuse ≤ 120 s at max. 6.25 A (fire protection)
5.2 Output side
Supply voltage output: as specified in the technical data (SELV / PELV)
CAUTION
Solid-state switches are sensitive to overvoltage.
wDefect due to overvoltage possible.
uProtect solid-state switches externally against overvoltage (Ò Technical data).
uExternal interference suppression of inductive loads is required (free wheel diode).
Relay plug (2 NO) DP3603
9
CAUTION
The output current is not limited.
wNo fire protection.
wRisk of defect due to overload / short circuit.
uLimit the output current.
uProtect the circuit.
Potential M12 socket ➁Fuse
OUT1 Pin 2 ≤ 1.25 A fast acting
OUT2 Pin 4 ≤ 1.25 A fast acting
L1/L+ (alternative to individual protection
of the outputs)
Pin 1 ≤ 1.25 A fast acting
(total current with common protection: 1
A)
Capacitive loads are not permitted (opto semiconductor relay).
Max. switching frequency of the outputs: 1 Hz
5.3 Connecting the device
uDisconnect power.
uConnect the unit as follows:
2
1
43
2 1
3
1 2
4
5
Fig.3: Electrical connection
1: 4-pole M12 connector
(Input side)
• Pin 1: L+ (Operating voltage)
• Pin 2: IN1 (Digital input 1)
• Pin 3: L- (Operating voltage)
• Pin 4: IN2 (Digital input 2)
2: 5-pole M12 socket
(Output side)
• Pin 1: L1 / L+ (Supply voltage output, AC/DC)
• Pin 2: OUT1
• Pin 3: not used
• Pin 4: OUT2
• Pin 5: not used
DP3603 Relay plug (2 NO)
10
43
2 1
3
1 2
4
5
22
1
1
4
3
4
OUT1IN1
IN2 OUT2
L1 / L+L
L+ 1
Fig.4: Circuits
1: Electrical separation → see Electrical connection (Ò/8)
Always use the provided connection cables to connect other devices.
Information on matching Y cables, Y splitters and other accessories at www.ifm.com.
5.3.1 Mounting the connector
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.
If connector in the device:
uTighten the cable sockets according to the torque specifications indicated by the cable vendor.
Maximum permissible tightening torque: 1.8Nm
If sockets in the device:
uTighten the cable plug using 1.3 ± 0.1Nm.
uProvide all outgoing cables with suitable strain relief after a maximum of 200mm. Observe the
minimum bending radius of the cables (Ò information from the cable manufacturer).
Maximum cable length: 30 m on each side
5.3.2 Removing the connector with vibration protection
uPress the connector against the unit and simultaneously loosen the coupling nut.
Relay plug (2 NO) DP3603
11
6 Operation
After power on, the device is ready for operation. It switches the outputs according to the incoming
input signals.
DP3603 Relay plug (2 NO)
12
7 Troubleshooting
Error Root issue Troubleshooting
The output does not switch Supply voltage too low at the input side Apply correct supply voltage at the input
side
No input signal Apply the input signal
Relay plug (2 NO) DP3603
13
8 Maintenance, repair and disposal
The unit is maintenance-free.
uCarry out cleaning considering the technical data (protection rating) and the connection technology
used.
uCleaning agents must be checked by the system manufacturer / operator for their suitability for the
device materials (→ Technical data) and the connection technology used.
uThe cleaning agents must not damage the device materials.
uIt is not possible to repair the unit.
uAfter use, dispose of the unit in an environmentally friendly way in accordance with the applicable
national regulations.
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IFM DP3603 Operating instructions

IFM
Brand
IFM
Model
DP3603
Category
Electrical relays
Type
Operating instructions
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