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Safety

Safety is a critical pillar in industrial automation and electrical distribution, encompassing devices designed to protect personnel, machinery, and processes from hazardous conditions. This category includes safety relays, safety contactors, emergency stop switches, light curtains, safety mats, and interlock switches. These components are engin...

Safety is a critical pillar in industrial automation and electrical distribution, encompassing devices designed to protect personnel, machinery, and processes from hazardous conditions. This category includes safety relays, safety contactors, emergency stop switches, light curtains, safety mats, and interlock switches. These components are engineered to meet stringent international standards such as IEC 61508, ISO 13849, and IEC 62061, ensuring functional safety in control systems. Key technical parameters include safety integrity levels (SIL), performance levels (PL), response times, and redundancy configurations. Products often feature dual-channel inputs, cross-monitoring, and forced-guided contacts to guarantee fail-safe operation. In different regions, these devices are known as safety modules, safety controllers, or protective devices, all serving the same purpose of risk mitigation in automated environments.

Safety components are deployed across a wide range of industrial sectors, including automotive manufacturing, packaging, food processing, chemical plants, and heavy machinery. They are integral to safety circuits in control panels, machine guarding systems, and robotic workcells. Common applications include emergency stop circuits, door monitoring, two-hand control systems, and presence detection. In electrical distribution, safety relays are used to monitor circuit breakers and contactors for fault conditions, ensuring that power is disconnected in the event of a failure. These devices are also essential in conveyor systems, presses, and assembly lines where human-machine interaction is frequent.

Within this category, key subcategories include safety relays (e.g., Pilz PNOZ series, Allen-Bradley Guardmaster), safety contactors (e.g., Siemens Sirius 3SK, TeSys GV2), and safety switches (e.g., Schmersal AZ series, Omron D4N). Emergency stop pushbuttons (e.g., Eaton M22 series, Schneider XB4) and light curtains (e.g., Sick C4000, Keyence GL-R) are also prominent. Article codes often follow manufacturer-specific patterns, such as PNOZ X2.8P for a safety relay or 3SK1121-1AB42 for a Siemens safety contactor. These codes typically include identifiers for voltage rating, number of contacts, and safety functions like SIL or PL classification.

Partnering with Electric Automation Network ensures access to genuine safety components with full technical documentation, including wiring diagrams and safety certificates. Our engineers provide personalized support for selecting the right devices based on risk assessments and system requirements. With real-time pricing and express shipping worldwide, we minimize downtime and accelerate project timelines. Whether you need a single safety relay or a complete safety system, our expertise guarantees compliance and reliability.

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Manufacturer Code Reference Catalog Number Description Delivery Price

2901561

RAD-ANT-GSM/UMTS-QB-YAGI-8

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Antenna

Directional antenna for outdoor mounting, 8 dBi booster, N connection (female)

Directional antenna, outdoor installation, gain 8 dBi, connection N (female)

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2867458

RAD-ISM-900-TX-AU

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Issuer as an apparatus replacement, transmission system, unidirectional, wireless, 900 MHz (Australia)

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2981651

CABLE-15/8/250/RSM/AMK

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Adapter cable

Adapter for cables for PSR speed controller (PSR-RSM4 and PSR-MM30), 15/8 poles, cable length: 2.5 m, for control system: AMK

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2708614

PSI-MOS-PROFIB/FO 850 T-SO

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FO converters

Fiber Optic Converter with Integrated Optical Diagnostics, Painted Printed Circuit Board, Alarm Contact, for PROFIBUS up to 12 MBit/s, T-Coupler with Two Fiber Optic Interfaces (BFOC), 850 nm, for PCF or Fiberglass Cables (Multimode)

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2981596

CABLE-25/8/250/RSM/ARADEX

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Adapter cable

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2702095

PSR-MC70-2NO-1DO-24DC-SP

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Safety relays

Safety relay for emergency stop, safety doors, light curtains up to SIL 1, category 1, PL c, 1 or 2 channel operation, transverse short circuit detection, reactivatable, return/excitation delay 0.2 s ... 60 s, 2 trip circuits, US = 24 V DC, plug-in push-in terminal block

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2702094

PSR-MC70-2NO-1DO-24DC-SC

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Safety relays

Safety relay for emergency stop, safety doors, light barriers up to SIL 1, category 1, PL c, 1 or 2 channel operation, transverse short circuit detection, reactivatable, return/excitation delay of 0.2 s ... 60 s, 2 trip circuits, US = 24 V DC, plug-in screw terminal

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2702235

GW PL HART8-BUS

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Protocol converter

HART® 8-channel expansion module with screw connection

Eight-channel HART® expansion module, with screw connection

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2702237

GW PL DIO4-BUS

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Protocol converter

Module for 4-channel digital input and 4-channel digital output with screw connection. For use with Modbus and OPC UA protocols.

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2702236

GW PL HART8+AI-BUS

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Protocol converter

HART® 8-channel expansion module with analogue loop power supply and screw connection

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2702233

GW PL ETH/UNI-BUS

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Ethernet HART multiplexer

Ethernet headend station for HART modular gateway. Connection of up to five GW PL HART...-BUS expansion modules for communication with up to 40 HART devices. Compatible with Modbus TCP, OPC UA, PROFINET, HART IP, FDT/DTM and Arcom.

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2702347

PSR-MC20-3NO-1DO-24DC-SP-DUMMY

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Safety relays

Safety relay for emergency stop/safety doors up to SIL 1, cat. 1, PL c, depending on the application up to SIL 3, cat. 4, PL e, 1-channel service, automatic or manual start, 3 trip circuits, US = 24 V DC, plug-in push-in terminal block

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2981619

CABLE-15/8/250/RSM/MHD/G

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Adapter cable

Adapter for cables for PSR speed controller (PSR-RSM4 and PSR-MM30), 15/8 poles, cable length: 2.5 m, for control system: Indramat

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2316034

FIELDBUS TERMINATOR

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Termination resistor

The fieldbus shut-off resistor is pre-installed on the output of the device coupler's main line.

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2702273

TC ANT MOBILE WALL 5M

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Radio antenna multi-band mobile with mounting bracket for outside mounting. Antenna Cable 5 m with cylindrical connector SMA

Multi-band omnidirectional antenna for pole or wall mounting, 0.6 GHz ... 6 GHz, gain: 3 dBi... 7 dBi, protection rating: IP66, connection: SMA (male), incl. 5 m connection cable, mounting brackets and pole clamps

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2867445

RAD-ISM-900-RX-AU

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Receiving device for the extension of connections point-multipoint, transmission system, unidirectional, wireless, 900 MHz (Australia)

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2702253

TC EXTENDER 4001 ETH-1S

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Modem

Managed Ethernet extender, point-to-point connections, data rate rates up to 15.3 MBit/s, distances up to 20 km on company-owned copper cables, interchangeable surge protection, 1 SHDSL port, 1 LAN port, Ethernet diagnostics

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2761444

PSM-EG-RS232/RS232-P/4K

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Interface converter

Interface converter, for galvanic isolation of two RS-232 (V.24) interfaces, 4 channels, integrated DTE/DCE switching, rail mountable

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2403121

PLD T/1AC/UD/1CON

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LED light

LED light, 230 V AC, color temperature 5000 K, length 307 mm, QUICKON connection, Lamp body: Plastic, Directed light (up/down)

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2316148

FB-PS-MB-Y/EX

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Power supply unit

Base for redundant four-channel fieldbus power supply. It has host connections for two Yokogawa AKB336 20-pole cables.

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2316149

FB-PS-MB-I/EX

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Power supply unit

Base for redundant four-channel fieldbus power supply. It has a host connection for an Invensys® D-SUB 25 cable.

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2316146

FB-PS-MB-25DSUB/EX

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Power supply unit

Base for redundant four-channel fieldbus power supply. Host connection: D-SUB 25 base connector.

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2402991

PLD T/1AC/AS/1CON

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LED light

LED light, 230 V AC, color temperature 5000 K, length 307 mm, QUICKON connection, Lamp body: Plastic, wide light field optics

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2402993

PLD T/1AC/MNT

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Holder

Support for PLD T LED lights. The set consists of 2 stands.

Holder for PLD T LED light. Set consists of 2 holders

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2402992

PLD T/1AC/AS/2CON

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LED light

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2316374

FB-DP-RPTR/SC

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Repeater

PROFIBUS DP Interface/Repeater Module with Oscilloscope Function

PROFIBUS DP interface/repeater module with oscilloscope functionality

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2316371

FB-HSC

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Converter

Headend station for monitoring up to four PROFIBUS networks

Headend station for monitoring up to four PROFIBUS networks

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2316372

FB-HSA

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Converter

Headend station for basic system functions, unsupervised by PROFIBUS networks

Head station for basic system functionality, no monitoring of PROFIBUS networks

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2799788

PSM-KA 9 SUB/SB/1METER

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Cable, V. 24, for connection to IBS ECO-LINK

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2702336

PLD E 400-DS-3,0/FS/0,6

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Door position switch

Door position switch with 3 m cable with free end and 0.6 m cable with M8 female connector (snap in), mounting accessories included

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