Allen Bradley 1718 Ex I/O

Allen Bradley 1718 Ex I/O systems include power supplies, chassis, adapters, and I/O modules, and they operate as remote I/O systems. These remote I/O systems can be used in "Ex areas," which are areas with explosion hazards, and they can be used to transmit signals to systems in non-hazardous areas. The 1718 Ex I/O systems use Ethernet/IP networks, and they are compatible with a variety of actuators and analog and digital sensors. These systems can be used in Gas-Ex Zone 1 types of hazardous areas when they are protected by appropriate enclosures.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.

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Browse 1718 Ex I/O

Browse available units in our catalog of 1718 Ex I/O.

1718-IF4HB

Operating with an input signal range from 4 to 20 mA, the module boasts a 12-bit resolution. It supports a variety of field devices, including those utilizing 2-wire, 3-wire, and 4-wire configurations

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5.0

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1718-OB2L

This digital output module features 2 separate outputs. It is designed to operate with a voltage rating of 16.5 V. The relative humidity requirements range from a minimum of 5% to a maximum of 95%, bo

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4.7

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1718-IR4B

This input module supports four isolated channels and operates at a nominal voltage of 12 VDC. It enables line fault detection for both open and short circuits. Operating temperatures range from -20 °

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4.7

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1718-IBN8

With an IP20 rating, this digital input module operates with a power consumption of 1.5 watts and maintains a power dissipation equivalent to that value. It features an internal resistor of 1 kΩ and r

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4.5

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1718-IJ

This input module operates using EtherNet/IP as its communication protocol, supporting reliable networking. Designed for diverse operational conditions, it functions optimally between -20°C and 60°C.

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4.4

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1718-OB2

This module features two independent digital output channels, supporting an operating voltage of 23V DC. The internal resistance is noted at 258 ohms. It utilizes EtherNet/IP communication via the 171

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4.6

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1718-IT4B

This module offers four isolated channels for thermocouple or millivolt signals, with an input range from -75 mV to 75 mV DC. It operates at a supply voltage of 24 VDC and has an IP20 rating. The oper

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5.0

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