Compact IP20 Multiprotocol Ethernet I/O Station
4 Digital NPN Inputs and 4 Configurable Digital NPN Channels
FEN20-4DIN-4DXN
Type designation FEN20-4DIN-4DXN
Ident-No. 6814129
Supply voltage 24 VDC
Voltage supply connection screw terminals
Operating current 100 mA
Electrical isolation 500V Galvanic Zone-Zone and Zone-Ethernet
Power dissipation, typical
ð 2.4 W
■ FLC/ARGEE programmable
■ EtherNet/IP™ Slave
■ Modbus TCP Slave
■ PROFINET Slave
■ Integrated Ethernet Switch
■ 10 Mbps / 100 Mbps supported
■ 2 x RJ45 Sockets for Fieldbus Connec-
tion
■ 4 digital NPN inputs
■ 4 configurable NPN channels, DI or DO
■ 24 VDC
■ 1 A outputs
■ Degree of protection IP20
System data
Protocol detection automatic
Web server 192.168.1.254 (Default)
Service interface Ethernet
Field Logic Controller (FLC)
Supported from firmware version 3.1.9.0
Released from ARGEE version 2.0.24.0
Modbus TCP
Addressing Static IP, BOOTP, DHCP
Supported function codes FC1, FC2, FC3, FC4, FC5, FC6, FC15, FC16, FC23
Number of TCP connections 6
Input Data Size max. 1 register
Input register start address 0 (0x0000 hex)
Output Data Size max. 1 register
Output register start address 2048 (0x0800 hex)
EtherNet/IP™
Addressing acc. to EtherNet/IP™ specification
Quick Connect (QC) < 150 ms
Device Level Ring (DLR) supported
Class 1 connections 6
PROFINET
Addressing DCP
Conformance class B (RT)
MinCycleTime 1 ms
Fast Start-Up (FSU) < 150 ms
Diagnostics acc. to PROFINET alarm handling
Topology detection supported
Automatic addressing supported
Number of channels 8
Switching threshold No specification for NPN devices
Low level signal voltage > (Vsupply - 5V)
High level signal voltage < (Vsupply - 11V)
Low level signal current < 1.5 mA
High level signal current > 2 mA
Input delay 2.5 ms
Input voltage 24 VDC
Edition • Rev. A • 2019-01-21T19:43:35+01:00
1 / 5 TURCK Inc.
Compact IP20 Multiprotocol Ethernet I/O Station
4 Digital NPN Inputs and 4 Configurable Digital NPN Channels
FEN20-4DIN-4DXN
Number of channels 4
Output voltage 12...30 VDC, short-circuit proof
Output current per channel 1 A
Load type Resistive, Inductive, Lamp Load
Short-circuit protection yes
Dimensions (W x L x H) 55 x 62.5 x 30mm
Operating temperature -40...70 ºC
Storage temperature -40...85 ºC
Protection class IP20
Housing material Fiber-glass reinforced Polyamide (PA6-GF30)
Edition • Rev. A • 2019-01-21T19:43:35+01:00
2 / 5 TURCK Inc.
Compact IP20 Multiprotocol Ethernet I/O Station
4 Digital NPN Inputs and 4 Configurable Digital NPN Channels
FEN20-4DIN-4DXN
Ethernet Ports
Fieldbus cable (example): RJ45S RJ45S 441-2M (Ident no.
U-06842)
Power Supply
Recommended torque for screw terminals: 0.5 Nm (4.43 lb.in)
I/O Channels
Recommended torque for screw terminals: 0.5 Nm (4.43 lb.in)
RJ45 Ethernet
Power Supply
Terminal Connection
Edition • Rev. A • 2019-01-21T19:43:35+01:00
3 / 5 TURCK Inc.
Compact IP20 Multiprotocol Ethernet I/O Station
4 Digital NPN Inputs and 4 Configurable Digital NPN Channels
FEN20-4DIN-4DXN
Module LED Status
LED Color Status Description
ETH1 / ETH2 Green ON Ethernet Link (100 Mbps)
Flashing Ethernet communication (100 Mbps)
yellow ON Ethernet Link (10 Mbps)
Flashing Ethernet communication (10 Mbps)
OFF No Ethernet link
BUS
ERR Green ON Diagnostics disabled
Green ON Active connection to a master
flashing operational
flashing 3 × (1Hz) ARGEE program running
Red ON IP address conflict or status word active
Flashing Blink/Wink command active
OFF No power supply
Red/Green Flashing (1Hz) Assign IP address
Red ON Short-circuit
Edition • Rev. A • 2019-01-21T19:43:35+01:00
4 / 5 TURCK Inc.
Compact IP20 Multiprotocol Ethernet I/O Station
4 Digital NPN Inputs and 4 Configurable Digital NPN Channels
FEN20-4DIN-4DXN
Process Data Mapping
Modbus TCP Register Mapping
Reg Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Inputs (RO) 0x0000 - - - - - - - - DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0
Status (RO) 0x0001 - FCE - - CFG COM V1 low - - - - - - - - Diag
Warn
Diag (RO) 0x0002 - - - - - - - - - - - - - - - I/O
Diag
Outputs (RW) 0x0800 - - - - - - - - - - - - DO3 DO2 DO1 DO0
I/O Diag (RO) 0xA000 - - - - SCO3 SCO2 SCO1 SCO0 - - - - - - - IGS
EtherNet/IP™ Data Mapping
INPUT Word Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 - FCE - - CFG COM V1 low - - - - - - - - Diag
Warn
1 - - - - - - - - DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0
2 - - Sched
Diag
3 - - - - SCO3 SCO2 SCO1 SCO0 - - - - - - - IGS
OUTPUT Word Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 - - - - - - - - - - - - - - - -
1 - - - - - - - - - - - - DO3 DO2 DO1 DO0
PROFINET Process Data
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit3 Bit 2 Bit 1 Bit 0
0 DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0Inputs
1 - - - - - - - -
0 - - - - DO3 DO2 DO1 DO0Outputs
1 - - - - - - - -
Key:
DIx Digital input x COM Communication error on internal module bus
DOx Digital output x CFG I/O configuration error
IGS Input group short-circuit FCE I/O-ASSISTANT Force Mode active
SCOx Short-circuit output x I/O Diag I/O diagnostic detected
Diag Warn Diagnostic at least on 1 channel Sched Diag Manufacturer-specific diagnostics configured and active
V1 low Undervoltage V1 - -
- - - - - - - - - - - - I/O
Diag
Edition • Rev. A • 2019-01-21T19:43:35+01:00
5 / 5 TURCK Inc.
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