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eI/O-120PoE-OEM Ethernet to 4 Optically Isolated Inputs / 4 Form C Relay Outputs Digital Interface Adapter, with PoE (802.3af)
eI/O-120PoE-OEM Ethernet to 4 Optically Isolated Inputs / 4 Form C Relay Outputs Digital Interface Adapter, with PoE (802.3af)

Part# 120PoE-OEM

(eI/O PLC-8-OEM)

Ethernet to 4 Optically Isolated Inputs / 4 Form C Relay Outputs Embedded Digital Interface, with PoE (802.3af)


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$169.00


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Control and monitor four optically isolated inputs and four high-current Form C relay outputs via any 10/100BaseT Ethernet connection with the eI/O-120PoE-OEM digital I/O module. Inputs can range from 5-30VDC and provide 3500VDC (2500VAC RMS) isolation to ground, while the high-current Form C relays can switch up to 6A loads at 200VAC and up to 5A at 60VDC. 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 eI/O-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.
Brand/Family HazPAC
Host Interface(s) Ethernet
PoE Powered Yes
# of Ports 4/4
Digital I/O Isolated Inputs, Form C Relay Outputs
RoHS Compliant Yes
OEM Yes
Power Requirement 802.3af PoE Class 0 @ 5W (Typical)
Input Range 5-30 VDC
Input Isolation 2500 VAC RMS, 3500 VDC
Input Impedance 6.2 K Ohms (in series)
Output Power DC 240W, AC 300 VA
Contact Voltage 60VDC max., 200VAC max., (5VDC min.)
Contact Current AC 6A max.
Contact Current DC <30 VDC @ 6A max., >30 VDC @ 700mA max., (100mA min.)
Contact Operate Time 10ms max.
Contact Release Time 5ms max.
Field Wiring 16-30 AWG
Operating Temperature 0 - +70C
Storage Temperature -50 - +105C
Humidity Range 10 - 90% Relative Humidity, Non-Condensing
Dimensions 4.2 (L) x 3.2 (W) x 0.8 (H)
  • • 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 60VDC
  • • 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











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