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SENSORS AND COMMUNICATIONS

Sensors and communications form the nervous system of any modern industrial automation setup. These components include proximity sensors, photoelectric sensors, inductive sensors, capacitive sensors, ultrasonic sensors, and communication modules like fieldbus couplers, Ethernet switches, and serial converters. Key technical specs to consider are...

Sensors and communications form the nervous system of any modern industrial automation setup. These components include proximity sensors, photoelectric sensors, inductive sensors, capacitive sensors, ultrasonic sensors, and communication modules like fieldbus couplers, Ethernet switches, and serial converters. Key technical specs to consider are sensing distance, output type (PNP/NPN, analog, IO-Link), switching frequency, housing material (e.g., M12 stainless steel), and protection rating (IP67/IP69K). For communication devices, look at protocol support (PROFINET, EtherNet/IP, Modbus TCP), data rates, and port configurations. These devices are essential for real-time data acquisition, machine vision, and seamless integration into control systems.

Sensors and communication equipment are deployed across virtually every industrial sector: automotive assembly lines, packaging machinery, material handling systems, food and beverage processing, pharmaceutical production, and water treatment plants. They are installed in control cabinets, on conveyor belts, in robotic cells, and within harsh environments requiring high ingress protection. Typical applications include object detection, distance measurement, level monitoring, position feedback, and network bridging between PLCs, drives, and HMIs.

Within this category, you will find subcategories such as Inductive Proximity Sensors (e.g., models with M8, M12, M18, M30 housings, sensing ranges from 1.5 mm to 40 mm), Photoelectric Sensors (through-beam, retro-reflective, diffuse types with ranges up to 20 m), Capacitive Sensors (for liquid level and bulk material detection), and Ultrasonic Sensors (with ranges up to 8 m). Communication subcategories include Industrial Ethernet Switches (managed/unmanaged, 5/8 port), Fieldbus Couplers (for PROFIBUS, DeviceNet), and Serial Converters (RS232 to RS485). Article codes often follow patterns like SI03-IND-M12-4mm for inductive sensors or SI03-ETH-5P for switches, indicating sensor type, housing, and key specs.

Partnering with Electric Automation Network ensures you get genuine, high-performance sensors and communication devices with real-time pricing and global express shipping. Our engineering team provides personalized technical support to help you select the right sensing technology, configure communication networks, and troubleshoot integration issues. We offer detailed documentation per article, including datasheets, wiring diagrams, and application notes, so you can deploy with confidence.

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Manufacturer Code Reference Catalog Number Description Delivery Price

6ES7922-3BF00-0AG0

6ES7922-3BF00-0AG0

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Front connector for SIMATIC S7-300 40 pole (6ES7921-3AH20-0AA0) with 40 single cores 0.5 mm2, Single cores H05V-K, Crimp version VPE=1 unit L = 5.0 m

SIMATIC TOP connect, front connector for S7-300 40-pole (6ES7921-3AH00-0AA0), flexible connection, with 40 individual wires of 0.5 mm2, clamp terminals, package = 1 unit, L = 5 m

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6ES7922-4BD20-0UD0

6ES7922-4BD20-0UD0

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Front connector for SIMATIC S7-400 48-pol strip for MS/MSP/MR units (6ES7492-1AL00-0AA0) with 46 single cores AWG 20, Single cores UL / CSA AWM Style 1007/1569 FT2 TR64 Screw version VPE=1 unit L = 3.2 m

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6ES7922-5BC50-0AB0

6ES7922-5BC50-0AB0

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Front connector for SIMATIC S7-1500 40 pole (6ES7592-1AM00-0XB0) with 20 single cores 0.5 mm2 (1-20) Core type H05V-K Screw version L = 2.5 m

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6EP3437-8SB00-2AY0

6EP3437-8SB00-2AY0

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SITOP PSU8600 3AC 40 A PN stabilized power supply input: 400-500 V 3 AC output: 24 V DC/40 A with PN/IE connection web server integrated OPC UA server integrated *Ex approval no longer available*

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6EP1332-1SH71

6EP1332-1SH71

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SIMATIC S7-1200 Power Module PM1207 Stabilized power supply input: 120/230 V AC, output: DC 24 V/2,5 A

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6EP1931-2DC21

6EP1931-2DC21

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SITOP DC UPS module 24 V/6 A uninterruptible power supply without interface input: 24 V DC/6.85 A output: 24 V DC/6 A *Ex approval no longer available*

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6ES7923-5BF00-0CB0

6ES7923-5BF00-0CB0

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Connecting cable unshielded for SIMATIC S7-1500 between front connector module and Connection module 50x0.14 mm2 with IDC connectors, L = 5.0 m

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6ES7922-3BJ00-0BA0

6ES7922-3BJ00-0BA0

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Cable with front connector for SIMATIC S7-300 40 pole (6ES7392-1AM00-0AA0) on 25 pole D-SUB socket for ET200M; 0.14 mm2 Length = 8 m

SIMATIC TOP connect, cable with front connector for SIMATIC S7-300 40-pole (6ES7392-1AM00-0AA0) to female connector SUB-D 25 poles for ET200M; 0.14 mm2, L= 8 m

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6ES7924-2AA20-0AA0

6ES7924-2AA20-0AA0

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Connection module TP1 32 channels a. 4x2 terminals f. Potential supply Type: Screw terminal without LED, VPE=1 unit 50 pole IDC connector f. cable

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6ES7922-4BD20-5AE0

6ES7922-4BD20-5AE0

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Front connector for SIMATIC S7-400 48-pol strip for MS/MSP/MR units (6ES7492-1CL00-0AA0) with 46 single cores 0.5 mm2, Single cores H05V-K, Crimp version VPE=5 units L = 3.2 m

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6EP1971-1BA00

6EP1971-1BA00

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SIMATIC S7-300, Mounting adapter for snapping the PS307 onto Standard mounting rail 35x15/7.5 suitable for 6ES7307-1BA01*, -1EA01*, -1KA02* and higher

SIMATIC S7-300, adapter to fasten the PS307 on DIN profile OF 35X15/7.5 mm suitable for 6ES7307-1BA01*, -1EA01*, -1KA02* and above

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6ES7922-5BG50-0UC0

6ES7922-5BG50-0UC0

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Front connector for SIMATIC S7-1500 40 pole (6ES7592-1AM00-0XB0) with 40 single cores 0.5 mm2 Core type UL/SCA certified Screw version L = 6.5 m

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6ES7922-3BC50-0AG0

6ES7922-3BC50-0AG0

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Front connector for SIMATIC S7-300 40 pole (6ES7921-3AH20-0AA0) with 40 single cores 0.5 mm2, Single cores H05V-K, Crimp version VPE=1 unit L = 2.5 m

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6ES7921-4BF00-0AB1

6ES7921-4BF00-0AB1

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Front connector S7-400 for analog Pre-assembled with 4 round Cables 0.14 mm2, L = 5.0 m for analog connection modules

SIMATIC TOP connect, front connector for S7-400 connectorized with 4 round cables 0.14 mm2, shielded, L = 5 m, for analog connection modules

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6ES7923-5BF00-0EB0

6ES7923-5BF00-0EB0

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Connecting cable unshielded f. SIMATIC S7-300/1500 0.14 mm2 between front connector module 4 x 16 pole and connection module 1 x 50 pole with IDC connectors, L = 5.0 m

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6EP1434-2BA20

6EP1434-2BA20

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SITOP PSU300S 24 V/10 A Stabilized power supply input: 400-500 V 3 AC output: 24 V DC/ 10 A *Ex approval no longer available*

SITOP smart, PSU300S 24 V/10 A, stabilized power supply, input (three-phase): 3 AC 400-500 V, output: DC 24 V / 10 A

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6ES7924-0AA20-0BA0

6ES7924-0AA20-0BA0

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Connection module TP1 8 channels u. 2x2 terminals f. Potential supply Type: Screw terminal with LED, VPE=1 unit 16 pole IDC connector f. cable

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6ES7923-5BB00-0DB0

6ES7923-5BB00-0DB0

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Connecting cable shielded for SIMATIC S7-1500 between front connector module and Connection module 50x0.14 mm2 with IDC connectors, L = 1.0 m

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6ES7928-5EA20-4AA0

6ES7928-5EA20-4AA0

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Enclosure cover for Connection modules TPA 32-bit / TP3 Fuse / TPRI / TPOO 8-bit Packaging Unit = 4 PCs

SIMATIC TOP connect, box cover for TPA connection module 32 bit / TP3 FUSE / TPRi / TPOo 8 bit, package = 4 pcs. Manufactured to order. Non-Cancelable Non-Returnable.

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6ES7923-5BJ00-0CB0

6ES7923-5BJ00-0CB0

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Connecting cable unshielded for SIMATIC S7-1500 between front connector module and Connection module 50x0.14 mm2 with IDC connectors, L = 8.0 m

SIMATIC TOP connect, screenless junction cable for SIMATIC S7-1500 between front connection module and connection module, 50 x 0.14 mm2, with IDC connectors, L= 8 m

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6ES7922-5BG50-0UB0

6ES7922-5BG50-0UB0

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Front connector for SIMATIC S7-1500 40 pole (6ES7592-1AM00-0XB0) with 20 single cores 0.5 mm2 (1-20) Core type UL/SCA certified Screw version L = 6.5 m

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6ES7923-0BE00-0DB0

6ES7923-0BE00-0DB0

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Connecting cable shielded for SIMATIC S7-300/1500 between front connector module and Connection module 16x0.14 mm2 with IDC connectors, Length = 4.0 m

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6ES7928-1BA20-4AA0

6ES7928-1BA20-4AA0

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Shield plate for connection module Analog 32-bit matches connection modules: 6ES7924-2CC20-0... S7-1500 analog pack = 4 units

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6XX3004

6XX3004

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Screw terminal

SIMATIC TOP connect, screw connection element, unit price, minimum order/multiple of 20 units, packaging supply of 20 units per package

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6ES7924-0CA20-0AA0

6ES7924-0CA20-0AA0

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Connection module TP3 8 channels u. 2x10 terminals f. Potential supply Type: Screw terminal without LED, VPE=1 unit 16 pole IDC connector f. cable

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6EP1436-2BA10

6EP1436-2BA10

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SITOP PSU300S 20 A stabilized power supply input: 400-500 V 3 AC output: 24 V DC/20 A *Ex approval no longer available*

SITOP smart, PSU300S 24 V/20 A, stabilized power supply, input (three-phase): 3 AC 400-500 V, output: DC 24 V / 20 A

 		3 View Availability View Price

6ES7924-0CL20-0BA0

6ES7924-0CL20-0BA0

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Connection module TP3 with fuse per channel 8 channels and 2x10 terminals for Potential supply Type: Screw terminal with LED, VPE=1 unit 16 pole IDC connector f. cable

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6ES7923-5BB00-0CB0

6ES7923-5BB00-0CB0

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Connecting cable unshielded for SIMATIC S7-1500 between front connector module and Connection module 50x0.14 mm2 with IDC connectors, L = 1.0 m

 		3 View Availability View Price

6ES7922-5BF00-0UC0

6ES7922-5BF00-0UC0

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Front connector for SIMATIC S7-1500 40 pole (6ES7592-1AM00-0XB0) with 40 single cores 0.5 mm2 Core type UL/SCA certified Screw version L = 5.0 m

 		3 View Availability View Price

6EP3437-8MB00-2CY0

6EP3437-8MB00-2CY0

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SITOP PSU8600 3AC 40 A/4x10 A PN stabilized power supply input: 400-500 V 3 AC output: 24 V DC/40 A/4x 10 A with PN/IE connection web server integrated OPC UA server integrated *Ex approval no longer available*

 		3 View Availability View Price

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