IL ETH BK DI8 DO4 2TX-PAC - Bus coupler
2703981

Inline, Bus coupler, Modbus/TCP(UDP), RJ45 jack, Digital inputs: 8, 24 V DC, connection technology: 3-conductor, Digital outputs: 4, 24 V DC, 500 mA, connection technology: 3-conductor, transmission speed in the local bus: 500 kbps / 2 Mbps, degree of protection: IP20, including Inline connectors and marking fields

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Product Details


The bus coupler with integrated I/Os is intended for use within a Modbus/TCP (UDP) network and represents the link to the Inline I/O system. Up to 61 Inline devices can be connected to the bus coupler. The bus coupler supports a maximum of 16 PCP devices.



Dimensional drawing
Width 80 mm
Height 119.8 mm
Depth 71.5 mm
Note on dimensions Specfications with connectors

Utilization restriction
CCCex note Use in potentially explosive areas is not permitted in China.

Color green

Modbus/TCP (UDP)
Number of interfaces 2
Connection method RJ45 jack
Note on the connection method Auto negotiation and autocrossing
Transmission speed 10/100 Mbps
Transmission physics Ethernet in RJ45 twisted pair
Inline local bus
Connection method Inline data jumper
Transmission speed 500 kbps / 2 Mbps (automatic detection, no combined system)

System limits
Number of supported devices max. 63 (per station)
Number of local bus devices that can be connected max. 61 (The on-board I/Os are two devices)
Number of devices with parameter channel max. 16
Number of supported branch terminals with remote bus branch 0
Module
ID code (hex) none
Input address area 8 Bit
Output address area 4 Bit
Register length 16 Bit

Digital
Input name Digital inputs
Description of the input EN 61131-2 type 1
Number of inputs 8
Connection method Inline connector
Connection technology 3-conductor
Input voltage 24 V DC
Input voltage range "0" signal -30 V DC ... 5 V DC
Input voltage range "1" signal 15 V DC ... 30 V DC
Nominal input voltage UIN 24 V DC
Nominal input current at UIN typ. 3 mA
Typical input current per channel typ. 3 mA
Typical response time approx. 500 µs
Delay at signal change from 0 to 1 1.2 ms
Delay at signal change from 1 to 0 1.2 ms
Protective circuit Reverse polarity protection; Suppressor diode

Digital
Output name Digital outputs
Connection method Inline connector
Connection technology 3-conductor
Number of outputs 4
Protective circuit Short-circuit and overload protection; Freewheeling circuit in the output driver
Output voltage 24 V DC -1 V (At nominal current)
Maximum output current per module max. 2 A
Nominal output voltage 24 V DC
Output current when switched off max. 10 µA (When not loaded, a voltage can be measured even at an output that is not set.)
Nominal load, inductive 12 VA (1.2 H, 48 Ω)
Nominal load, lamp 12 W
Nominal load, ohmic 12 W
Reverse voltage resistance to short pulses Reverse voltage proof
Behavior with overload Auto restart
Behavior with inductive overload Output can be destroyed
Behavior at voltage switch-off The output follows the power supply without delay

Type modular
Product type I/O component
Product family Inline
Scope of delivery including Inline connectors and marking fields
No. of channels 12
Diagnostics messages Short-circuit or overload of the digital outputs Yes
Sensor supply failure Yes
Failure of the actuator supply Yes
Insulation characteristics
Overvoltage category II (IEC 60664-1, EN 60664-1)
Pollution degree 2 (IEC 60664-1, EN 60664-1)

No. of channels 12
Maximum power dissipation for nominal condition 23.5 W
Potentials
Power consumption typ. 3 W (entire device)
Protective circuit Surge protection (segment supply, main supply, bus coupler supply); Suppressor diode, 35 V DC
Reverse polarity protection (segment supply, main supply, bus coupler supply); Suppressor diode, 35 V DC
Potentials: Bus coupler supply UBK; Communications power UL (7.5 V) and the analog supply UANA (24 V) are generated from the bus coupler supply.
Supply voltage 24 V DC (via Inline connector)
Supply voltage range 19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Current draw max. 0.98 A (with max. number of connected I/O terminal blocks)
min. 80 mA (without connected I/O terminal blocks)
Potentials: Communications power (UL)
Supply voltage 7.5 V DC
max. 0.8 A DC
Potentials: Supply of analog modules (UANA)
Supply voltage 24 V DC
Supply voltage range 19.2 V DC ... 30 V DC (including all tolerances, including ripple)
max. 0.5 A DC
Potentials: Main circuit supply (UM)
Supply voltage 24 V DC (via Inline connector)
Supply voltage range 19.2 V DC ... 30 V DC (including all tolerances, including ripple)
max. 8 A DC (Sum of UM + US; 4 A, maximum, when used in potentially explosive areas.)
Current draw max. 8 A DC
min. 3 mA (without connected peripherals)
Potentials: Segment circuit supply (US)
Supply voltage 24 V DC (via Inline connector)
Supply voltage range 19.2 V DC ... 30 V DC (including all tolerances, including ripple)
max. 8 A DC (Sum of UM + US; 4 A, maximum, when used in potentially explosive areas.)
Current draw max. 8 A DC
min. 3 mA (without connected peripherals)

Connection technology
Connection name Inline connector
Conductor connection
Connection method Spring-cage connection
Conductor cross section solid 0.08 mm² ... 1.5 mm²
Conductor cross section flexible 0.08 mm² ... 1.5 mm²
Conductor cross section AWG 28 ... 16
Stripping length 8 mm
Inline connector
Connection method Spring-cage connection
Conductor cross section, rigid 0.08 mm² ... 1.5 mm²
Conductor cross section, flexible 0.08 mm² ... 1.5 mm²
Conductor cross section AWG 28 ... 16
Stripping length 8 mm

Ambient conditions
Ambient temperature (operation) -25 °C ... 55 °C
Degree of protection IP20
Air pressure (operation) 70 kPa ... 106 kPa (up to 3000 m above sea level)
Air pressure (storage/transport) 70 kPa ... 106 kPa (up to 3000 m above sea level)
Ambient temperature (storage/transport) -40 °C ... 85 °C
Permissible humidity (operation) 10 % ... 95 % (non-condensing)
Permissible humidity (storage/transport) 10 % ... 95 % (non-condensing)

Protection class III (IEC 61140, EN 61140, VDE 0140-1)

Mounting type DIN rail mounting

Item number 2703981
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key C21
Product Key DRI11B
Catalog Page Page 103 (C-6-2019)
GTIN 4046356041157
Weight per Piece (including packing) 341.4 g
Weight per Piece (excluding packing) 341.14 g
Customs tariff number 85176200
Country of origin DE


ECLASS

ECLASS-9.0 27242608
ECLASS-10.0.1 27242608
ECLASS-11.0 27242608
ECLASS-12.0 27242608
ECLASS-13.0 27242608

ETIM

ETIM 8.0 EC001604

UNSPSC

UNSPSC 21.0 32151600

cUL Recognized

Approval ID: FILE E 140324

UL Recognized

Approval ID: FILE E 140324

EAC

Approval ID: TR TS_S_03508-21

DNV GL

Approval ID: TAA00002CU

LR

Approval ID: LR22191720TA

BV

Approval ID: 21725/C0 BV

RINA

Approval ID: ELE121121XG

UL Recognized

Approval ID: FILE E 140324

EAC

Approval ID: TR TS_S_03508-21

cUL Recognized

Approval ID: FILE E 140324

BV

Approval ID: 21725/C0 BV

DNV GL

Approval ID: TAA00002CU

RINA

Approval ID: ELE121121XG

LR

Approval ID: LR22191720TA

cUL Listed

Approval ID: FILE E 199827

UL Listed

Approval ID: FILE E 199827

UL Listed

Approval ID: FILE E 199827

cUL Listed

Approval ID: FILE E 199827

REACh SVHC Lead 7439-92-1

Your advantages

2 Ethernet ports (with integrated switch)
Auto negotiation
Autocrossing
Transmission speed of 10 Mbps and 100 Mbps
Automatic detection of the transmission speed in the local bus (500 kbps or 2 Mbps)
8 digital inputs, 4 digital outputs (on-board)
Data exchange via OPC server supported
Software interfaces for access via TCP/IP: Device Driver Interface (DDI) and High-Level Language Fieldbus Interface (HFI)
Web-based management