Item no. 852-111

Industrial-ECO-Switch; 5-port 100Base-TX


The 852-111 is a 5-port 10/100Base-TX industrial ETHERNET switch supporting Auto-Negotiation and Auto-MDI-/MDI-X detection for each port.

Using the switch's 5 ports, several segments can be created to reduce the network load, while providing a dedicated bandwidth to each user node. The 852-111 switch is a cost-effect solution to keep up with the constant demands of IP-based, industrial communication needs.

The switch is easy to configure and install and is best suited for small to medium-sized networks.


  • 5 ETHERNET ports, 10/100 Mbps autonegotiation
  • Front-panel diagnostic LEDs
  • Supports Auto-MDI/MDI-X functions
  • Full/half-duplex transfer modes for each port
  • Store-and-forward switching method
  • Integrated address look-up table, supports 2000 absolute MAC addresses
  • Overvoltage protection
  • IEEE 802.3x flow control in full-duplex mode
  • DIN-35 rail mounting

Product details


Technical Data

Switchingmodus Store‐and‐forward, non-blocking
Number of 100Base-TX ports 5
Communication standards IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3x Flow Control
MAC table (large) 2000 addresses
Jumbo frame size 1536 Byte
Supply voltage DC 18 … 30 V
Energy consumption max. 3 W
Baud rate Copper cable: 10/100Mbit/s
Transmission medium (communication/fieldbus) Copper cable: Cat. 5 or higher, 100 m maximum cable length
Topology Star
Indicators Device: LED (PWR) green: Power supply; per port: LED (100, LNK/ACT) green: Status 100 Mbps, LNK/ACT port 1 … 5

Connection data

Connection technology: communication/fieldbus Copper cable: 5 x RJ-45
Anschlusstechnik: Versorgung 1 x im Gerät verbaute Stiftleiste: 231-433/001-000; mitgelieferte Federleiste (Steckverbinder MCS): 231-103/026-000

Geometrical Data

Width 23.4 mm / 0.921 inch
Height from upper-edge of DIN-35 rail 81 mm / 3.189 inch
Depth 109.2 mm / 4.299 inch

Mechanical data

Weight 352 g
Color black
Housing material Sheet steel

Environmental Requirements

Surrounding air (operating) temperature -40 … 70 °C
Surrounding air (storage) temperature -40 … 80 °C
Degree of protection IP30
Relative air humidity (no condensation) 95 %
Type of mounting DIN-35 rail
Vibration resistance acc. to IEC 60068-2-6
Shock resistance acc. to IEC 60068-2-27
Fire load 5.28 MJ

Commercial data

Country of origin TW
GTIN 4045454847593
Customs Tariff No. 85176200000
Product Group 27 (Special components I/O)

Approvals / Certificates

Ship Approvals

Certificate name
Approval: DNV
DNV Germany GmbH
Certificate name: A-14050




5-Port 100BASE-TX Industrial ECO Switch
Oct 13, 2015
916.0 kB

Instruction Leaflet

Operating and assembly instructions 852-111 / 852-112
May 8, 2014
PDF 1.7 MB

Installation manual

Operating and assembly instructions 852-111 / 852-112
May 8, 2014
PDF 1.7 MB

Additional Information

Disposal; Electrical and electronic equipment, Packaging
Oct 15, 2018
265.8 kB

System Description

Industrial Switches ‒ General Product Information
Jun 6, 2017
514.9 kB


CAD data

3D Download 852-111

Compatible products

General accessories

Power supplies

Interface module

Cables and pluggable connectors

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