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Ethernet to Digital I/O Modules

120PoE-OEM

Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Form C Relay Output Board with PoE (802.3af) (eI/O PLC-8-OEM)
120PoE-OEM

120PoE-OEM features

  • 10/100BaseT Ethernet Modbus TCP interface
  • 4 optically isolated inputs provide protection against surges and ground loops
  • 4 high-current SPDT Form C relays can switch up to 5A at 60V DC
  • Field wiring is simplified via removable 3.5mm terminal blocks compatible with 16-30 AWG wire
  • OEM module with (4) 3/4" aluminum standoffs simplify mounting in your enclosure or cabinet
  • Optional removable spring-clamp terminal blocks available for I/O connections
  • PoE version allows power and data over a single CAT5 cable, eliminating the need for an external power supply
  • Status LEDs display power, Ethernet link and I/O activity
  • Sealevel SeaMAX software supports Microsoft Windows operating systems

120PoE-OEM overview

Control and monitor four optically isolated inputs and four high-current Form C relay outputs via any 10/100BaseT Ethernet connection with the 120PoE-OEM digital I/O module. Inputs can range from 5-30V DC and provide 3500V DC (2500V AC RMS) isolation to ground, while the high-current Form C relays can switch up to 6A loads at 200V AC and up to 5A at 60V DC. Each Form C relay has a discrete common and includes normally-open and normally-closed contact connections. Each pair of inputs shares a common and field wiring is simplified via 3.5mm field removable terminal blocks.

The 120PoE-OEM is a Class 0 (IEEE 802.3af-2003) Power over Ethernet device. This allows power and data to be transferred over a single CAT5 cable and eliminates the need for an external power supply. With PoE, power can be supplied by power sourcing equipment including PoE injectors (midspans) and switches (endspans).

Perfect for applications requiring an embedded Ethernet I/O solution, the OEM module includes 3/4" metal standoffs that simplifies mounting in your enclosure or cabinet. The metal standoffs also allow you to connect multiple OEM boards together in a stack. Standard operating temperature range is 0C to +70C, while status LEDS show power and I/O activity. Additionally, LEDs on the RJ45 connector display Ethernet link and communication activity.

Communicate with eI/O Ethernet digital I/O modules using industry standard Modbus TCP protocol or use the Sealevel SeaMAX API software libraries from your application program. Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Microsoft Windows operating systems.

The Sealevel Modbus Connect app for iOS allows you to access the registers, coils and discrete I/O of your Sealevel Modbus devices and is available on the App Store. Use the app to remotely access I/O in the field or for testing and troubleshooting during application development. The Sealevel Mod+ Connect app is an easy-to-use diagnostic utility that allows you to monitor, test and troubleshoot Sealevel eI/O and SeaI/O modules using your iPhone or iPod touch.

Impulse is a leading UK distributor of Sealevel products and can supply you the 120PoE-OEM along with a wide range of industrial computing and communication products.

For more information about the 120PoE-OEM, please contact our technical sales team on +44 (0)1782 337 800, or alternatively submit an enquiry.

Associated products

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120PoE-OEM versions - get quote (1 version available)

Product code Description Availability Request a quote
120PoE-OEM-000 Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Form C Relay Output Board with PoE (802.3af) Request lead time ADD TO QUOTE LIST


Associated peripherals (6 peripherals available)

Product code Description Availability Request a quote
CA246-ROHS CAT5 Patch Cable, 7' in Length - Blue Request lead time ADD TO QUOTE LIST
CA247-ROHS CAT5 Patch Cable, 10' in Length - Blue Request lead time ADD TO QUOTE LIST
CA251-ROHS CAT5 Crossover Cable, 7' in Length - Yellow Request lead time ADD TO QUOTE LIST
PoE-SWTC5-ROHS 5 Port 10/100BaseTX Unmanaged Industrial PoE Switch with 4 x PoE IEEE 802.3af ports Request lead time ADD TO QUOTE LIST
REF101 The Digital I/O Handbook - A Practical Guide to Industrial Input and Output Applications Request lead time ADD TO QUOTE LIST
TB-SP06-10-ROHS Terminal Blocks - 6 Position Spring Clamp (10 Pack) Request lead time ADD TO QUOTE LIST
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