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Brand: Turck
Turck TBEN-L4-8DIP-8DOP Block I/O Module 8 PNP Inputs 8 PNP
Description
About the TBEN-L4-8DIP-8DOP
TBEN-L4-8DIP-8DOP is an L-housing multiprotocol I/O block with eight PNP inputs and eight PNP 2 A outputs, with M12 sensor connections, 7/8-inch power and 2 x M12 D-coded Ethernet ports.
Headline features from the datasheet: Supports 10 Mbps/100 Mbps; Fully potted module electronics; Integrated Ethernet switch; 2 × M12, 4-pin, D-coded, Ethernet fieldbus; Glass fiber reinforced housing; Input diagnostics per port; Protection classes IP65, IP67, IP69K; PROFINET S2 system redundancy; ATEX zone 2/22.
Technical specifications
| Parameter | Specification |
|---|---|
| Type | TBEN-L4-8DIP-8DOP |
| Ident number | 6814010 |
| Supply voltage | 24 VDC |
| Admissible range | 18…30 VDC |
| Voltage supply connection | 7/8″, 4-pin |
| Operating current | V1: max. 150 mA |
| Sensor/actuator supply | supply of ports C0-C3 from V1 |
| Power dissipation, typical | ≤8W |
| Fieldbus transmission rate | 10/100 Mbps |
| Fieldbus connection technology | 2 x M12, 4-pin, D-coded |
| Protocol detection | automatic |
| Web server | Default: 192.168.1.254 |
| Service interface | Ethernet via P1 or P2 |
| BEEP functionality | Supported |
| ARGEE functionality | Supported |
| ARGEE Firmware Version | 3.2.9.0 |
| ARGEE Engineering Version | 2.0.24.0 |
| Addressing | Static IP, DHCP |
| Supported function codes | FC1, FC2, FC3, FC4, FC6, FC15, FC16, FC23 |
| Number of TCP connections | 8 |
| Input register start address | 0 (0x0000 hex) |
| Output register start address | 2048 (0x0800 hex) |
| Quick Connect (QC) | < 150 ms |
| Device Level Ring (DLR) | supported |
| Class 3 connections (TCP) | 3 |
| Class 1 connections (CIP) | 10 |
| Input Assembly Instance | 101 |
| Output Assembly Instance | 102 |
Typical use and installation notes
With inputs and outputs combined on one 60.4 x 230.4 x 39 mm housing, a single block can serve a valve island, a motor starter group and the sensors around it. Output current is 2.0 A per channel, short-circuit proof, with a per-port limit as printed in the datasheet. Electrically isolated voltage groups keep actuator supply separate from the bus. The feature list names ATEX zone 2/22 and CCC-Ex alongside IP65, IP67 and IP69K, so check the Quick Start Guide for conditions.
For commissioning, load the device description for your controller, check the supply voltage at the far end of long cable runs, set the I/O diagnostics you want mapped, and test every channel with a real sensor or load. Keep the Quick Start Guide at hand for firmware, web server and Ex-area notes.
Selection check before ordering
Derived from the datasheet titles: TBEN is the Turck block Ethernet family, S1 and S2 are the compact 32 mm wide housings with M8 connections, L4 and L5 are the larger housings with M12 connections (L4 with a 4-pin and L5 with a 5-pin 7/8-inch supply connector in the feature list), DIP means digital PNP inputs, DOP digital PNP outputs and IOL IO-Link master channels. Ident number 6814010 identifies this exact module.
A short checklist before you order: the fieldbus protocol and firmware needed by your PLC, any hazardous-area conditions in the Quick Start Guide, the supply connector, the number and type of channels, and the connector style (M8 or M12) of your sensors and valves. Specifications here are restated from the official datasheet and should be matched against the current maker revision.
Documents and quotation
Datasheet: PDF. It is the manufacturer’s own document for TBEN-L4-8DIP-8DOP, kept unaltered. To request pricing and delivery, give us the full code TBEN-L4-8DIP-8DOP, the quantity and your project reference. Seven Star LLC supplies as an independent supplier in Muscat. Related items sit in PLC & I/O Cards.
Datasheets & Documents
- Datasheet Turck TBEN-L4-8DIP-8DOP Datasheet Download
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About brand
Turck is a German manufacturer of sensors, connectivity and fieldbus technology for factory and process automation, founded in 1965 and headquartered in Mülheim an der Ruhr. The family-owned group develops and manufactures sensors, connectors, interface technology and I/O systems.
Seven Star LLC is an independent supplier in Muscat. We list Turck sensors and I/O devices for machine builders and maintenance teams in Oman and the GCC.
Turck product series
Most of the Turck products here are inductive proximity sensors: threaded M12, M18 and M30 barrels in flush (BI) and non-flush (NI) versions, uprated-range (U) sensors, rectangular CP40 and CP80 housings and BIM magnetic-field sensors for detecting pistons in pneumatic cylinders. The type code describes the sensor; in BI5-M18-AP6X-H1141, BI means flush mounting, 5 is the switching distance in mm, AP6X a three-wire PNP output and H1141 the M12 connector.
Turck also makes RU ultrasonic sensors, PS pressure, TS temperature and LS level sensors, FCI inline flow sensors, the CMVT vibration and temperature sensor for condition monitoring over IO-Link, and fieldbus and Ethernet I/O modules and communication components.
Where Turck sensors are used
Position detection on conveyors, packaging machines, presses and robotic cells; level, pressure and temperature monitoring on hydraulic units and process skids; and vibration monitoring on motors, pumps and fans.
Ordering Turck sensors: what we need
Send the full type code and the six- or seven-digit ID number printed on the sensor or its label. If the label is missing, give the housing size, flush or non-flush mounting, switching distance, output type (PNP or NPN, NO or NC), supply voltage and connection (cable or connector).
Browse Turck products by category: Inductive Proximity Sensors, Flow Indicators & Switches, Level Instrumentation, Pressure Instrumentation, Temperature Instrumentation, Vibration Monitoring.
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Frequently Asked Questions
The datasheet feature list names PROFINET, EtherNet/IP and Modbus TCP, selected by automatic protocol detection.
Supply voltage 24 VDC with an admissible range of 18…30 VDC, via 7/8″, 4-pin.
Datasheet protection class IP65 (the feature list also names IP67 and IP69K), ambient temperature -40…+70 °C, housing PA6-GF30.
The feature list names ATEX zone 2/22 and CCC-Ex, and the datasheet refers to the Quick Start Guide for the conditions of use in Ex areas, which must be checked.
Confirm the fieldbus protocol and firmware needed by your PLC, any hazardous-area conditions in the Quick Start Guide, the supply connector, the number and type of channels, and the connector style (M8 or M12) of your sensors and valves.

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