Description
The ABB 1MRB150011R0001(500TRM02)is a 16-channel electromechanical relay output module designed for the ABB AC 500 family of programmable logic controllers(PLCs).As a robust digital output interface,it enables direct switching of AC or DC loads such as solenoid valves,indicator lamps,small contactors,and alarm horns—without requiring external relays.
Engineered for industrial durability and electrical safety,the ABB 1MRB150011R0001(500TRM02)combines galvanic isolation,individual channel status LEDs,and high-voltage switching capability in a compact DIN-rail form factor,making it ideal for machine control,OEM panels,and process automation where reliable discrete actuation is critical.
Application Scenarios
In an automotive parts stamping plant in Mexico,a production line suffered frequent downtime due to failed solid-state outputs burning out when controlling high-inrush solenoid valves on hydraulic presses.The maintenance team replaced the existing transistor modules with the ABB 1MRB150011R0001(500TRM02)relay output cards.Thanks to its 250VAC/2A per-channel rating and true break-before-make contact design,the ABB 1MRB150011R0001(500TRM02)handled the inductive kickback without degradation.Each channel’s LED instantly revealed stuck valves during troubleshooting,cutting mean-time-to-repair by 70%.In this high-cycle environment,the ABB 1MRB150011R0001(500TRM02)didn’t just restore reliability—it eliminated a chronic failure point.
Parameter
Main Parameters Value/Description
Product Model ABB 1MRB150011R0001(500TRM02)
Manufacturer ABB Automation Products AB
Product Category 16-Channel Relay Output Module
Compatible PLC Series ABB AC 500,AC 500-S,AC 500-E,AC 500-XC
Output Type Electromechanical relay(normally open)
Switching Capacity 250 VAC/30 VDC,max 2 A per channel
Total Module Load Max 8 A(shared across all channels)
Electrical Isolation 2.5 kV between logic and field sides(opto-coupled)
Diagnostic Features Individual LED per channel(ON=output active)
Mounting Method DIN rail(35 mm EN 60715 compliant)
Operating Temperature-25°C to+60°C
Mechanical Life>10 million operations(resistive load)
Technical Principles and Innovative Values
Innovation Point 1:True Electromechanical Isolation
Unlike solid-state outputs,the ABB 1MRB150011R0001(500TRM02)uses physical relay contacts,providing complete galvanic separation between the PLC logic and field devices—critical for suppressing ground loops and voltage transients in noisy environments.
Innovation Point 2:Universal Load Compatibility
The ABB 1MRB150011R0001(500TRM02)switches both AC and DC loads up to 250V,eliminating the need for separate AC/DC output modules.This flexibility simplifies spare parts inventory for global OEMs.
Innovation Point 3:Visual Diagnostics at a Glance
Each of the 16 channels features a bright yellow LED that illuminates only when the relay coil is energized—enabling instant visual verification during commissioning or fault tracing,even in poorly lit cabinets.
Innovation Point 4:Surge and Overload Resilience
Built-in snubber circuits and robust contact materials allow the ABB 1MRB150011R0001(500TRM02)to withstand inductive loads(e.g.,solenoids,contactor coils)far beyond typical solid-state alternatives,ensuring long service life in high-cycle applications.
Application Cases and Industry Value
At a beverage bottling facility in Brazil,engineers integrated the ABB 1MRB150011R0001(500TRM02)into new filler machines to control reject gates,cap applicators,and label ejectors.The module’s ability to directly drive 24VDC solenoids and 120VAC indicator lights from a single card reduced wiring complexity by 40%and eliminated intermediate relay panels.During a routine audit,safety inspectors noted the module’s clear channel labeling and status visibility as a best practice for lockout/tagout(LOTO)procedures.Over 18 months of 24/7 operation,zero output failures were recorded—validating the ABB 1MRB150011R0001(500TRM02)as a cornerstone of machine reliability.
In another case,a wastewater lift station in Sweden used the ABB 1MRB150011R0001(500TRM02)to activate high-level alarms and backup pump starters.Its wide temperature tolerance ensured reliable winter operation at-20°C,while the IP20-rated housing remained unaffected by cabinet condensation.
Related Product Combination Solutions
ABB AC 500-S CPU:Compact controller that pairs seamlessly with ABB 1MRB150011R0001(500TRM02)for cost-effective machine control.
ABB 1MRB150001R0001(500TIM02):16-channel digital input module for complementary I/O expansion.
ABB TB510:Redundant 24VDC power supply ensuring stable operation of the ABB 1MRB150011R0001(500TRM02)under voltage sags.
ABB CP607:Local HMI that displays real-time status of outputs driven by ABB 1MRB150011R0001(500TRM02).
ABB 1MRB150021R0001(500TRM04):Higher-current variant(5A/channel)for heavy-duty contactor control.
ABB PM564-R:Ruggedized AC 500 CPU for outdoor or mobile applications using ABB 1MRB150011R0001(500TRM02).
ABB Automation Builder:Unified engineering suite for configuring logic and I/O mapping for the ABB 1MRB150011R0001(500TRM02).
ABB 1SAP507100R0001:CP607 HMI panel often deployed alongside ABB 1MRB150011R0001(500TRM02)in OEM skids.
Installation,Maintenance,and Full-Cycle Support
Installing the ABB 1MRB150011R0001(500TRM02)is straightforward:mount it on a standard 35 mm DIN rail adjacent to the AC 500 CPU or remote I/O head,connect the 24VDC logic power,and wire field devices to the screw terminals(clearly labeled L1–L16).No jumpers or DIP switches are required—the module auto-configures upon detection by the PLC.For safety,each terminal block is finger-safe and supports stranded wires with ferrules(0.2–2.5 mm²).
Maintenance is virtually hands-off:no calibration,no firmware updates,and no cooling fans.If a relay fails(rare under rated conditions),the entire module can be hot-swapped in seconds thanks to ABB’s modular design.The status LEDs provide immediate feedback—no multimeter needed.
We ensure every ABB 1MRB150011R0001(500TRM02)is sourced through ABB-authorized channels,tested for contact resistance and isolation integrity,and backed by a 12-month warranty.Our technical team provides wiring diagrams,load compatibility checks,and integration support for hybrid systems using Rockwell,Siemens,or Modbus devices alongside ABB PLCs.
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