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Rectangular metal module with eight input and eight output ports plus RS485 gateway

Brainboxes

Brainboxes ED-588 Ethernet to 8 Digital Inputs 8 Digital Outputs wireless accessory

SKU CH-YJ0J-K36FF MPN ED-588

Ethernet module provides 8 digital inputs and 8 digital outputs with an RS485 gateway port

  • SpecificationsDescription: 8 Digital Inputs and 8 Digital Outputs Digital
  • Features8 Digital Inputs, 8 Digital Outputs and an RS485 Gateway Por
  • 8 digital inputs monitor industrial signals from -30 V to +30 V
  • 8 digital outputs drive TTL to high-voltage devices directly
  • RS485 gateway port integrates legacy Modbus equipment
  • Compact 129 mm × 102 mm × 23 mm DIN-rail footprint
  • UK-made with RoHS and WEEE compliance

Industrial Ethernet I/O Module

The Brainboxes ED-588 connects eight digital inputs and eight digital outputs to an Ethernet network. It also provides an RS485 gateway port for linking serial field devices. The unit measures 23 mm high, 129 mm wide and 102 mm deep, weighing approximately 138 g. It is manufactured in the United Kingdom and carries RoHS and WEEE certification.

Factory Automation Engineers

This module suits engineers who need to monitor sensors and drive actuators over a standard LAN without a local PC. The logic-level thresholds cover -30 V to +1 V for low and +2 V to +30 V for high, with latched inputs that capture programmable edges. Buyers who require analogue measurement channels or a higher channel count should consider a different I/O solution.

Logic Voltage Range

The decisive specification is the input voltage window of -30.0 V to +30 V with defined thresholds at +1.0 V and +2.0 V. This range determines whether your field signals are compatible without extra conditioning circuitry.

Highlights

  • 8 digital inputs monitor industrial signals from -30 V to +30 V
  • 8 digital outputs drive TTL to high-voltage devices directly
  • RS485 gateway port integrates legacy Modbus equipment
  • Compact 129 mm × 102 mm × 23 mm DIN-rail footprint
  • UK-made with RoHS and WEEE compliance

Specifications

BrandBrainboxes
ModelED-588
SpecificationsDescription: 8 Digital Inputs and 8 Digital Outputs
Digital Inputs: 8
Logic Level 0: -30.0V to +1.0V
Logic Level 1: +2.0V to +30V
Latched Inputs: Triggered by user programmable positive or negative edges, stays true until acknowledged
Counter Inputs: User progammable- counts positive or negative transitions up to 100Hz
Watchdog: Active high/low, Pulsed high/low
Digital Outputs: 8
Digital Output Type: Open drain transistor, protected MosFET. Short circuit protection up to 36V. Over temperature shutdown -175°C typical 150°C min
Maximum Output Load Voltage: 30 VDC
Maximum Output Current
Features8 Digital Inputs, 8 Digital Outputs and an RS485 Gateway Port
Control any input or output from TTL to high voltage high current industrial devices
Factory floor process control and automation
Network enable NuDAM/ADAM/EDAM modules RS485 Gateway
-30 degree C to +80 degree C Temperature range
Integrated DIN rail mount
Shipping weight0.14 kg
Package size152 × 145 × 41 mm

Questions about this item

Do I need a 10-30 V DC power supply to run the ED-588?

Yes, the digital inputs recognise logic-high between 2.0 V and 30 V, so an external 10-30 V DC source is required to drive the eight inputs and eight outputs.

Can the RS485 gateway port on the ED-588 talk to my existing Modbus RTU sensors?

The built-in RS485 gateway port lets the ED-588 bridge Ethernet traffic to serial Modbus RTU devices, so legacy sensors stay on the same bus.

How do I confirm the ED-588 is communicating after I wire it up?

Ping the unit’s IP address, then use the supplied test utility to toggle each of the eight outputs and watch the matching input LEDs change state.

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