Relay I/O Modules

Relay I/O Modules

Acromag’s Relay I/O Modules are intended for use with BusWorks XT Series discrete I/O or other digital output modules for the purpose of driving high energy loads.

There are two models available:

• XTA-120V-6 Solid State Relay Module Inputs
• XTA-MNRO-6: Mechanical DC Output Solid State Relay Module

For more information read below or contact us.

XTA-120V-6 Solid State Relay Module Inputs

The XTA-120V-6 optocoupler Relay I/O Modules provides six individually isolated 120V AC/DC digital (discrete) inputs to sense on/off levels and drive open-drain outputs. It monitors contact closures or mains power supply high/low voltage levels.

Features & Benefits include

• Input ranges: 0-130V RMS, 130V DC
• Output ranges: Open-Drain with 1K Ohm pull-up to +5.3V DC; 0-32V DC Maximum, 150mA sink
• Power Requirement: 12 to 32V DC (0.4W)
• Six high-level voltage input channels
• Six logic-level output channels (open-drain, low-side switches)
• Built-in hysteresis optimised for mains power at 120Vrms
• Outputs include 1KΩ pull-ups to +5.3V DC
• High-density 22.5mm wide package with pluggable, front-facing terminals
• 1500V AC isolation (between each input and power/output) and surge/transient protection
• Supports bused/rail and redundant power
• -40°C to +70°C wide temperature operation
• Withstands 25g shock and 4g vibration
• CE and UL/cUL Class 1 Div 2 Zone 2 approvals
• ATEX Certified.

XTA-MNRO-6: Mechanical DC Output Solid State Relay Module

The XTA-MRNO-6 is an interposing relay I/O module with six digital inputs and six mechanical relay outputs. This module serves as an interim digital interface to switch high voltage devices at high currents based on digital logic inputs. Each pair of output contacts are individually isolated.

Rugged construction and high density design combine for a very effective I/O solution. These units are ideal for remote monitoring, distributed control, or SCADA applications.

Features & Benefits include

• Input ranges: 4-32V digital logic
• Output ranges: relays drive up to 250V AC / 30V DC at 5A
• Power Requirement: 12 to 32V DC
• Six buffered digital logic inputs
• Six mechanical relay outputs
• Normally open, sealed, Form A 5A mechanical relay contacts (SPST-NO)
• Switches both AC and DC voltage loads
• 1500V AC isolation (between each I/O channel and power) and surge/transient protection
• High-Density 22.5mm wide package with pluggable, front-facing terminals
• Individual LEDs for each channel
• Supports bused/rail and redundant power
• -40°C to +80°C wide temperature operation
• Withstands 25g shock and 4g vibration
• CE and UL/cUL Class 1 Div 2 Zone 2 approvals
• ATEX Certified.