MOXA ioLogik E1242 Ethernet Remote I/O
- Model: ioLogik E1242
MOXA ioLogik E1242 FEATURES
- 4 x Digital Input Channels
- 4 x Configurable DIO Channels (Sink)
- 4 x Analog Input Channels
- 2 x 10/100BaseT(X) Switch Ports (RJ45 connector)
- Plastic body design
- Supports Modbus TCP, EtherNet/IP, MX-AOPC, and SNMP v1/v2c
- 12 to 36 VDC input power range
- DIN-rail and Wall mounting
- -10 to 60°C operating temperature
MOXA ioLogik E1242 INTRODUCTION
The Moxa ioLogik E1242 is a high-performance Ethernet remote
I/O device designed to simplify data acquisition and control for industries
that depend on reliable Industrial Edge Connectivity, including demanding
factory automation and oil and gas environments. As part of the versatile
ioLogik E1200 Series, this model offers intuitive configuration and seamless
integration within modern network architectures, helping engineers streamline
monitoring and control tasks with efficiency. Its core I/O capabilities, 4 DI,
4 DIO, and 4 AI channels, combined with a durable –10 to 60°C operating
temperature range allow it to perform consistently in harsh and rapidly
changing conditions, making it a strong fit within the broader category of
Universal Controllers & I/Os. Unlike competing remote I/O devices, the Moxa ioLogik E1242 stands out for its intelligent design, faster deployment, and
exceptional long-term stability, empowering teams to optimize operations
without unnecessary complexity. Its placement within the Controllers & I/Os
product family reinforces its role as a dependable industrial solution, and
engineers looking for additional specifications can explore the comprehensive
Moxa ioLogik E1242 datasheet for deeper technical insight.
As an Authorized Distributor of MOXA, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy the MOXA ioLogik E1242 Ethernet Remote I/O online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
MOXA ioLogik E1242 CERTIFICATIONS
The Moxa ioLogik E1242 Ethernet remote I/O is backed by a
wide range of certifications that ensure safe, stable, and compliant
performance across mission-critical applications. It meets strict EMC, EMS, and
EMI standards to maintain signal integrity, and it is certified for ATEX and
Class I Division 2/4 Hazardous Locations, making it suitable for deployment in
environments where explosive atmospheres or volatile conditions may be present.
Its robust safety, shock, and vibration certifications further strengthen its
value in industrial settings that demand durability and reliability from every
component. These protections make the Moxa ioLogik E1242 a trusted choice for
engineers integrating remote I/O into their Industrial Edge Connectivity
systems. Those who require full documentation for installation and compliance
can refer to the Moxa ioLogik E1242 Manual, which provides complete
certification and operational details.

| Remote I/O : Interface | |
| Digital Input and Output | Yes : 4 x Digital Input Channels |
| Adjustable digital input and output | Yes : 4 x Channels (Sink) |
| Analog Input and Output | Yes : 4 x Analog Input Channels |
| Relays | No |
| Thermal sensor input (RTD) | No |
| Thermocouple input | No |
| LAN | Yes : 2 x 10/100BaseT(X) Ports (RJ45 connector) |
| Magnetic Isolation Protection | 1.5 kV (built-in) |
| Isolation | Yes : 3k VDC or 2k Vrms |
| Serial port | No |
| Buttons | Reset button |
| Remote I/O : Serial Interface | |
| Connector | - |
| Serial Standards | - |
| Serial Communication Parameters | - |
| Serial Signals | - |
| Remote I/O : Security | |
| Security Functions | Security: Access control list, Authentication: Local database |
| Remote I/O : Standards and protocols | |
| Protocols | Modbus TCP Server (Slave), Moxa AOPC (Active Tag), MXIO Library, EtherNet/IP Adapter |
| Remote I/O : General | |
| Compatible Softwares | MX-AOPC UA Server, ioSearch utility, MXIO |
| Management | RESTful API, SNMPv1/v2c, SNMPv1 Trap, HTTP, DHCP Client, BOOTP, IPv4, TCP/IP, UDP |
| MTBF | 502,210 hrs |
| Remote I/O : Power Requirements | |
| Power Connector | Screw-fastened Euroblock terminal |
| Input Voltage | 12 to 36 VDC |
| Power Consumption | 139 mA @ 24 VDC |
| Remote I/O : LED Indicators | |
| LED Indicators | Power, Ready, Port 1, Port 2 |
| Remote I/O : Physical Characteristics | |
| Housing | Plastic |
| Dimensions | 27.8 x 124 x 84 mm (1.09 x 4.88 x 3.31 in) |
| Standards and Certifications | EMC: EN 55032/24, EN 61000-6-2/-6-4; EMI: CISPR 32, FCC Part 15B Class A; EMS: IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m, IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV, IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV, IEC 61000-4-6 CS: 10 V, IEC 61000-4-8 PFMF; Hazardous Locations: ATEX, Class I Division 25; Safety: UL 508; Shock: IEC 60068-2-27; Freefall: IEC 60068-2-32; Vibration: IEC 60068-2-6; Green Product: RoHS, CRoHS, WEEE; Telcordia SR332 |
| Operating Temperature | -10 to 60°C (14 to 140°F) |
| Installation | DIN-rail mounting Wall mounting |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Operation Humidity | 5 to 95% (non-condensing) |
| Weight | 200 g (0.44 lb) |
| Altitude | 4000 m |