E1242 Moxa Ethernet Remote I/O - E1242 Series

ioLogik E1242 Ethernet Remote I/O – Moxa E1242 Series

Technical Specifications

• Brand: Moxa
• Model: E1242
• Series: E1242 Series
• Device type: Ethernet remote I/O
• Form factor: DIN-rail mount
• Analog input channels: 4 channels with 16-bit resolution
• Analog input ranges: 0 to 10 VDC, 0 to 20 mA, 4 to 20 mA
• Analog accuracy: ±0.1% FSR at 25 °C, ±0.3% FSR from -10 to 60 °C
• Digital input channels: 4 channels, dry contact and wet contact NPN/PNP
• Configurable DIO channels: 4 channels, sink output, 200 mA per channel
• Isolation: 3 kVDC or 2 kVrms
• Ethernet ports: 2 × 10/100BaseT(X) RJ45, 2-port switch for daisy-chain
• Protocols: Modbus TCP Server (Slave), EtherNet/IP Adapter, SNMPv1/v2c, RESTful API, TCP/IP
• Control logic: Click&Go
• Management: Web UI, Windows Utility (ioSearch), MCC Tool
• Supply voltage: 12 to 36 VDC
• Power consumption: 145 mA @ 24 VDC
• Power connector: Screw-fastened Euroblock terminal
• Operating temperature: -10 to 60 °C
• Storage temperature: -40 to 85 °C with package
• Relative humidity: 5 to 95%, non-condensing
• Dimensions (H×W×D): 124 × 27.8 × 84 mm
• Weight: 0.20 kg
• Mounting: DIN-rail and wall
• Enclosure: Plastic
• Lifecycle status: Current — product page active on moxa.com (Last verified: 2026-09)

Key Performance Details

• 16-bit resolution gives you fine measurement steps for analog signals.
• The E1242 supports 0 to 10 VDC, 0 to 20 mA, and 4 to 20 mA on each analog input.
• ±0.1% FSR accuracy at 25 °C helps you trust your readings in normal conditions.
• Accuracy shifts to ±0.3% FSR across -10 to 60 °C for stable performance.
• 3 kVDC or 2 kVrms isolation protects signals from electrical noise and ground loops.
• The 4 DIO channels each handle 200 mA sink output for direct load control.
• Digital inputs accept dry contact and wet contact NPN/PNP wiring.
• The 2-port Ethernet switch lets you daisy-chain multiple devices without extra hardware.

Installation Guide

• Mount the unit on a standard DIN-rail or use the wall-mount option.
• Connect power using the screw-fastened Euroblock terminal with 12 to 36 VDC.
• Wire analog sensors to the 4 input channels according to your voltage or current signal type.
• Connect digital inputs and DIO loads using dry contact, wet contact, or sink output wiring.
• Plug Ethernet cables into the RJ45 ports and use the built-in switch for daisy-chain topologies.
• Access the Web UI or use ioSearch and MCC Tool to configure protocols and Click&Go logic.
• Keep the device within -10 to 60 °C and 5 to 95% non-condensing humidity.

Package Contents

• 1 × Moxa E1242 Ethernet remote I/O unit
• 1 × Quick installation guide
• 1 × Euroblock power connector
• Shipping methods: FedEx, UPS, DHL

FAQ

• Q: What is the analog input resolution on the E1242?
  A: The E1242 provides 4 analog inputs with 16-bit resolution for precise measurement.
• Q: Which analog signal types does this model accept?
  A: It accepts 0 to 10 VDC, 0 to 20 mA, and 4 to 20 mA on each channel.
• Q: How many Ethernet ports does the E1242 have?
  A: It has 2 × 10/100BaseT(X) RJ45 ports that work as a 2-port switch.
• Q: What is the operating temperature range?
  A: The unit operates from -10 to 60 °C and stores from -40 to 85 °C.
• Q: Does the E1242 support Modbus TCP and EtherNet/IP?
  A: Yes, it supports Modbus TCP Server, EtherNet/IP Adapter, SNMPv1/v2c, and RESTful API.
• Q: What is the power requirement?
  A: It uses 12 to 36 VDC and draws 145 mA at 24 VDC.
• Q: How much current can each DIO channel handle?
  A: Each configurable DIO channel supports 200 mA sink output.
• Q: Is the product new and in stock?
  A: Yes, we offer brand new original units, keep stock available, ship within 5 days, and support 30-day returns.

Order and Support

• We ship by FedEx, UPS, and DHL.
• We dispatch orders within 5 days.
• We accept 30-day returns.
• Email: sales@nex-auto.com
• Phone: +86 153 9242 9628

© 2026 NexAuto Technology Limited. All rights reserved. Original Source: https://www.nex-auto.com/ Contact: sales@nex-auto.com phone +86 153 9242 9628