{"product_id":"honeywell-2mlr-ac13-redundant-power-supply-module-ac-110v-8-5a","title":"Honeywell 2MLR-AC13 Redundant Power Supply Module AC 110V 8.5A","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 2MLR-AC13\u003c\/strong\u003e is a \u003cstrong\u003eredundant power supply module\u003c\/strong\u003e for the \u003cstrong\u003eMasterLogic-200R (ML200R)\u003c\/strong\u003e high-availability PLC system. It accepts \u003cstrong\u003eAC 110V input\u003c\/strong\u003e and delivers \u003cstrong\u003eregulated DC 5V at 8.5A\u003c\/strong\u003e to power the CPU, I\/O modules, and communication modules in the redundant rack. Designed for critical applications where downtime is unacceptable, it features \u003cstrong\u003eactive-active redundancy\u003c\/strong\u003e with automatic failover, ensuring continuous operation even if one power supply fails or is removed for maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Redundant Power Supply Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e MasterLogic-200R (Redundant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e AC 110V (85–132V range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e DC 5V (regulated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 8.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy Type:\u003c\/strong\u003e Active-Active (parallel load sharing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitchover Time:\u003c\/strong\u003e Zero (hot-standby, no interruption)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Overvoltage, overcurrent, short-circuit, thermal shutdown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRun Contact:\u003c\/strong\u003e Built-in relay contact for power status indication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable:\u003c\/strong\u003e Yes — replace without stopping the process\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 122 mm x 35 mm x 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 0.45 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +55°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive-active redundancy\u003c\/strong\u003e — two 2MLR-AC13 modules share the load equally; if one fails, the other instantly assumes 100% load with zero switchover time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8.5A high capacity\u003c\/strong\u003e — supports fully loaded 12-slot redundant racks with CPU, communication, and high-density I\/O modules without additional power supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-swappable design\u003c\/strong\u003e — failed power supplies can be replaced while the system continues to run, eliminating planned shutdowns for maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in run contact\u003c\/strong\u003e — dry relay contact interfaces directly with the PLC diagnostic input or building management system for remote power status monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive protection\u003c\/strong\u003e — overvoltage, overcurrent, short-circuit, and thermal shutdown safeguards protect the power supply and downstream modules from electrical faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower plant turbine control and burner management systems\u003c\/li\u003e\n\u003cli\u003ePetrochemical refinery safety instrumented systems (SIS)\u003c\/li\u003e\n\u003cli\u003ePharmaceutical batch reactor control with FDA validation requirements\u003c\/li\u003e\n\u003cli\u003eWater treatment plant critical pump and valve control\u003c\/li\u003e\n\u003cli\u003eSteel mill continuous casting and rolling mill automation\u003c\/li\u003e\n\u003cli\u003eAny application requiring SIL-rated or high-availability control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify AC input voltage\u003c\/strong\u003e — confirm your site provides AC 110V (85–132V). If your site uses AC 220V, select \u003cstrong\u003e2MLR-AC23\u003c\/strong\u003e instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall in redundant power slot\u003c\/strong\u003e — the 2MLR-AC13 installs in the dedicated power supply slots of the ML200R main base (2MLR-M02P or 2MLR-M06P). Install two modules for full redundancy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect AC input\u003c\/strong\u003e — wire AC 110V to the L and N terminals of both power supplies through independent circuit breakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect ground\u003c\/strong\u003e — bond the PE terminal to the cabinet earth bus using 2.5 mm² green\/yellow wire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify run contacts\u003c\/strong\u003e — wire the built-in relay contacts to the PLC diagnostic inputs or alarm annunciator panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest failover\u003c\/strong\u003e — with the system running, remove one power supply and confirm the second maintains 5V output and the CPU continues normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 2MLR-AC13 and 2MLR-AC12?\u003c\/strong\u003e\u003cbr\u003e\nA: The \u003cstrong\u003e2MLR-AC13\u003c\/strong\u003e provides \u003cstrong\u003e8.5A output capacity\u003c\/strong\u003e for heavily loaded racks. The \u003cstrong\u003e2MLR-AC12\u003c\/strong\u003e provides \u003cstrong\u003e5.5A output capacity\u003c\/strong\u003e. Both accept AC 110V input. Choose AC13 for full 12-slot racks; choose AC12 for smaller 2-slot or 6-slot configurations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 2MLR-AC13 and 2MLR-AC23?\u003c\/strong\u003e\u003cbr\u003e\nA: The \u003cstrong\u003e2MLR-AC13\u003c\/strong\u003e accepts \u003cstrong\u003eAC 110V\u003c\/strong\u003e input. The \u003cstrong\u003e2MLR-AC23\u003c\/strong\u003e accepts \u003cstrong\u003eAC 220V\u003c\/strong\u003e input. Both provide 8.5A at 5V DC. Choose based on your local mains voltage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this in a non-redundant ML200 system?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003cstrong\u003eNo.\u003c\/strong\u003e The 2MLR-AC13 is designed exclusively for the \u003cstrong\u003eML200R redundant rack\u003c\/strong\u003e. Non-redundant ML200 systems use \u003cstrong\u003e2MLP-ACF1\u003c\/strong\u003e, \u003cstrong\u003e2MLP-ACF2\u003c\/strong\u003e, or \u003cstrong\u003e2MLP-DC42\u003c\/strong\u003e power supplies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What happens if both power supplies fail?\u003c\/strong\u003e\u003cbr\u003e\nA: The ML200R CPU has a \u003cstrong\u003esupercapacitor backup\u003c\/strong\u003e that maintains memory and real-time clock for several minutes during total power loss, allowing graceful shutdown or alarm state transition.\u003c\/p\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect \u003cstrong\u003e2MLR-AC13\u003c\/strong\u003e for \u003cstrong\u003eAC 110V sites\u003c\/strong\u003e with \u003cstrong\u003ehigh-capacity redundant racks\u003c\/strong\u003e (8–12 slots fully populated).\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003eAC 220V sites\u003c\/strong\u003e, choose \u003cstrong\u003e2MLR-AC23\u003c\/strong\u003e (8.5A) or \u003cstrong\u003e2MLR-AC22\u003c\/strong\u003e (5.5A).\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003eDC 24V battery-backed systems\u003c\/strong\u003e, select \u003cstrong\u003e2MLR-DC42\u003c\/strong\u003e (7.5A redundant DC input).\u003c\/li\u003e\n\u003cli\u003eAlways install \u003cstrong\u003etwo power supplies\u003c\/strong\u003e per rack to achieve true redundancy — a single supply provides no fault tolerance.\u003c\/li\u003e\n\u003cli\u003eSize your power budget carefully — a fully loaded 12-slot rack with high-density I\/O and communication modules can exceed 5.5A, requiring the 8.5A AC13 model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 2MLR-AC13\u003c\/strong\u003e is a \u003cstrong\u003eredundant power supply module\u003c\/strong\u003e for the \u003cstrong\u003eMasterLogic-200R (ML200R)\u003c\/strong\u003e high-availability PLC system. It accepts \u003cstrong\u003eAC 110V input\u003c\/strong\u003e and delivers \u003cstrong\u003eregulated DC 5V at 8.5A\u003c\/strong\u003e to power the CPU, I\/O modules, and communication modules in the redundant rack. Designed for critical applications where downtime is unacceptable, it features \u003cstrong\u003eactive-active redundancy\u003c\/strong\u003e with automatic failover, ensuring continuous operation even if one power supply fails or is removed for maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Redundant Power Supply Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e MasterLogic-200R (Redundant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e AC 110V (85–132V range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e DC 5V (regulated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 8.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy Type:\u003c\/strong\u003e Active-Active (parallel load sharing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitchover Time:\u003c\/strong\u003e Zero (hot-standby, no interruption)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Overvoltage, overcurrent, short-circuit, thermal shutdown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRun Contact:\u003c\/strong\u003e Built-in relay contact for power status indication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable:\u003c\/strong\u003e Yes — replace without stopping the process\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 122 mm x 35 mm x 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 0.45 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +55°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive-active redundancy\u003c\/strong\u003e — two 2MLR-AC13 modules share the load equally; if one fails, the other instantly assumes 100% load with zero switchover time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8.5A high capacity\u003c\/strong\u003e — supports fully loaded 12-slot redundant racks with CPU, communication, and high-density I\/O modules without additional power supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-swappable design\u003c\/strong\u003e — failed power supplies can be replaced while the system continues to run, eliminating planned shutdowns for maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in run contact\u003c\/strong\u003e — dry relay contact interfaces directly with the PLC diagnostic input or building management system for remote power status monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive protection\u003c\/strong\u003e — overvoltage, overcurrent, short-circuit, and thermal shutdown safeguards protect the power supply and downstream modules from electrical faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower plant turbine control and burner management systems\u003c\/li\u003e\n\u003cli\u003ePetrochemical refinery safety instrumented systems (SIS)\u003c\/li\u003e\n\u003cli\u003ePharmaceutical batch reactor control with FDA validation requirements\u003c\/li\u003e\n\u003cli\u003eWater treatment plant critical pump and valve control\u003c\/li\u003e\n\u003cli\u003eSteel mill continuous casting and rolling mill automation\u003c\/li\u003e\n\u003cli\u003eAny application requiring SIL-rated or high-availability control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify AC input voltage\u003c\/strong\u003e — confirm your site provides AC 110V (85–132V). If your site uses AC 220V, select \u003cstrong\u003e2MLR-AC23\u003c\/strong\u003e instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall in redundant power slot\u003c\/strong\u003e — the 2MLR-AC13 installs in the dedicated power supply slots of the ML200R main base (2MLR-M02P or 2MLR-M06P). Install two modules for full redundancy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect AC input\u003c\/strong\u003e — wire AC 110V to the L and N terminals of both power supplies through independent circuit breakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect ground\u003c\/strong\u003e — bond the PE terminal to the cabinet earth bus using 2.5 mm² green\/yellow wire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify run contacts\u003c\/strong\u003e — wire the built-in relay contacts to the PLC diagnostic inputs or alarm annunciator panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest failover\u003c\/strong\u003e — with the system running, remove one power supply and confirm the second maintains 5V output and the CPU continues normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 2MLR-AC13 and 2MLR-AC12?\u003c\/strong\u003e\u003cbr\u003e\nA: The \u003cstrong\u003e2MLR-AC13\u003c\/strong\u003e provides \u003cstrong\u003e8.5A output capacity\u003c\/strong\u003e for heavily loaded racks. The \u003cstrong\u003e2MLR-AC12\u003c\/strong\u003e provides \u003cstrong\u003e5.5A output capacity\u003c\/strong\u003e. Both accept AC 110V input. Choose AC13 for full 12-slot racks; choose AC12 for smaller 2-slot or 6-slot configurations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 2MLR-AC13 and 2MLR-AC23?\u003c\/strong\u003e\u003cbr\u003e\nA: The \u003cstrong\u003e2MLR-AC13\u003c\/strong\u003e accepts \u003cstrong\u003eAC 110V\u003c\/strong\u003e input. The \u003cstrong\u003e2MLR-AC23\u003c\/strong\u003e accepts \u003cstrong\u003eAC 220V\u003c\/strong\u003e input. Both provide 8.5A at 5V DC. Choose based on your local mains voltage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this in a non-redundant ML200 system?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003cstrong\u003eNo.\u003c\/strong\u003e The 2MLR-AC13 is designed exclusively for the \u003cstrong\u003eML200R redundant rack\u003c\/strong\u003e. Non-redundant ML200 systems use \u003cstrong\u003e2MLP-ACF1\u003c\/strong\u003e, \u003cstrong\u003e2MLP-ACF2\u003c\/strong\u003e, or \u003cstrong\u003e2MLP-DC42\u003c\/strong\u003e power supplies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What happens if both power supplies fail?\u003c\/strong\u003e\u003cbr\u003e\nA: The ML200R CPU has a \u003cstrong\u003esupercapacitor backup\u003c\/strong\u003e that maintains memory and real-time clock for several minutes during total power loss, allowing graceful shutdown or alarm state transition.\u003c\/p\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect \u003cstrong\u003e2MLR-AC13\u003c\/strong\u003e for \u003cstrong\u003eAC 110V sites\u003c\/strong\u003e with \u003cstrong\u003ehigh-capacity redundant racks\u003c\/strong\u003e (8–12 slots fully populated).\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003eAC 220V sites\u003c\/strong\u003e, choose \u003cstrong\u003e2MLR-AC23\u003c\/strong\u003e (8.5A) or \u003cstrong\u003e2MLR-AC22\u003c\/strong\u003e (5.5A).\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003eDC 24V battery-backed systems\u003c\/strong\u003e, select \u003cstrong\u003e2MLR-DC42\u003c\/strong\u003e (7.5A redundant DC input).\u003c\/li\u003e\n\u003cli\u003eAlways install \u003cstrong\u003etwo power supplies\u003c\/strong\u003e per rack to achieve true redundancy — a single supply provides no fault tolerance.\u003c\/li\u003e\n\u003cli\u003eSize your power budget carefully — a fully loaded 12-slot rack with high-density I\/O and communication modules can exceed 5.5A, requiring the 8.5A AC13 model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 2MLR-AC13\u003c\/strong\u003e is a \u003cstrong\u003eredundant power supply module\u003c\/strong\u003e for the \u003cstrong\u003eMasterLogic-200R (ML200R)\u003c\/strong\u003e high-availability PLC system. It accepts \u003cstrong\u003eAC 110V input\u003c\/strong\u003e and delivers \u003cstrong\u003eregulated DC 5V at 8.5A\u003c\/strong\u003e to power the CPU, I\/O modules, and communication modules in the redundant rack. Designed for critical applications where downtime is unacceptable, it features \u003cstrong\u003eactive-active redundancy\u003c\/strong\u003e with automatic failover, ensuring continuous operation even if one power supply fails or is removed for maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Redundant Power Supply Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e MasterLogic-200R (Redundant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e AC 110V (85–132V range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e DC 5V (regulated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 8.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy Type:\u003c\/strong\u003e Active-Active (parallel load sharing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitchover Time:\u003c\/strong\u003e Zero (hot-standby, no interruption)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Overvoltage, overcurrent, short-circuit, thermal shutdown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRun Contact:\u003c\/strong\u003e Built-in relay contact for power status indication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable:\u003c\/strong\u003e Yes — replace without stopping the process\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 122 mm x 35 mm x 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 0.45 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +55°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive-active redundancy\u003c\/strong\u003e — two 2MLR-AC13 modules share the load equally; if one fails, the other instantly assumes 100% load with zero switchover time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8.5A high capacity\u003c\/strong\u003e — supports fully loaded 12-slot redundant racks with CPU, communication, and high-density I\/O modules without additional power supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-swappable design\u003c\/strong\u003e — failed power supplies can be replaced while the system continues to run, eliminating planned shutdowns for maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in run contact\u003c\/strong\u003e — dry relay contact interfaces directly with the PLC diagnostic input or building management system for remote power status monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive protection\u003c\/strong\u003e — overvoltage, overcurrent, short-circuit, and thermal shutdown safeguards protect the power supply and downstream modules from electrical faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower plant turbine control and burner management systems\u003c\/li\u003e\n\u003cli\u003ePetrochemical refinery safety instrumented systems (SIS)\u003c\/li\u003e\n\u003cli\u003ePharmaceutical batch reactor control with FDA validation requirements\u003c\/li\u003e\n\u003cli\u003eWater treatment plant critical pump and valve control\u003c\/li\u003e\n\u003cli\u003eSteel mill continuous casting and rolling mill automation\u003c\/li\u003e\n\u003cli\u003eAny application requiring SIL-rated or high-availability control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify AC input voltage\u003c\/strong\u003e — confirm your site provides AC 110V (85–132V). If your site uses AC 220V, select \u003cstrong\u003e2MLR-AC23\u003c\/strong\u003e instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall in redundant power slot\u003c\/strong\u003e — the 2MLR-AC13 installs in the dedicated power supply slots of the ML200R main base (2MLR-M02P or 2MLR-M06P). Install two modules for full redundancy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect AC input\u003c\/strong\u003e — wire AC 110V to the L and N terminals of both power supplies through independent circuit breakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect ground\u003c\/strong\u003e — bond the PE terminal to the cabinet earth bus using 2.5 mm² green\/yellow wire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify run contacts\u003c\/strong\u003e — wire the built-in relay contacts to the PLC diagnostic inputs or alarm annunciator panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest failover\u003c\/strong\u003e — with the system running, remove one power supply and confirm the second maintains 5V output and the CPU continues normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 2MLR-AC13 and 2MLR-AC12?\u003c\/strong\u003e\u003cbr\u003e\nA: The \u003cstrong\u003e2MLR-AC13\u003c\/strong\u003e provides \u003cstrong\u003e8.5A output capacity\u003c\/strong\u003e for heavily loaded racks. The \u003cstrong\u003e2MLR-AC12\u003c\/strong\u003e provides \u003cstrong\u003e5.5A output capacity\u003c\/strong\u003e. Both accept AC 110V input. Choose AC13 for full 12-slot racks; choose AC12 for smaller 2-slot or 6-slot configurations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 2MLR-AC13 and 2MLR-AC23?\u003c\/strong\u003e\u003cbr\u003e\nA: The \u003cstrong\u003e2MLR-AC13\u003c\/strong\u003e accepts \u003cstrong\u003eAC 110V\u003c\/strong\u003e input. The \u003cstrong\u003e2MLR-AC23\u003c\/strong\u003e accepts \u003cstrong\u003eAC 220V\u003c\/strong\u003e input. Both provide 8.5A at 5V DC. Choose based on your local mains voltage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this in a non-redundant ML200 system?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003cstrong\u003eNo.\u003c\/strong\u003e The 2MLR-AC13 is designed exclusively for the \u003cstrong\u003eML200R redundant rack\u003c\/strong\u003e. Non-redundant ML200 systems use \u003cstrong\u003e2MLP-ACF1\u003c\/strong\u003e, \u003cstrong\u003e2MLP-ACF2\u003c\/strong\u003e, or \u003cstrong\u003e2MLP-DC42\u003c\/strong\u003e power supplies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What happens if both power supplies fail?\u003c\/strong\u003e\u003cbr\u003e\nA: The ML200R CPU has a \u003cstrong\u003esupercapacitor backup\u003c\/strong\u003e that maintains memory and real-time clock for several minutes during total power loss, allowing graceful shutdown or alarm state transition.\u003c\/p\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect \u003cstrong\u003e2MLR-AC13\u003c\/strong\u003e for \u003cstrong\u003eAC 110V sites\u003c\/strong\u003e with \u003cstrong\u003ehigh-capacity redundant racks\u003c\/strong\u003e (8–12 slots fully populated).\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003eAC 220V sites\u003c\/strong\u003e, choose \u003cstrong\u003e2MLR-AC23\u003c\/strong\u003e (8.5A) or \u003cstrong\u003e2MLR-AC22\u003c\/strong\u003e (5.5A).\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003eDC 24V battery-backed systems\u003c\/strong\u003e, select \u003cstrong\u003e2MLR-DC42\u003c\/strong\u003e (7.5A redundant DC input).\u003c\/li\u003e\n\u003cli\u003eAlways install \u003cstrong\u003etwo power supplies\u003c\/strong\u003e per rack to achieve true redundancy — a single supply provides no fault tolerance.\u003c\/li\u003e\n\u003cli\u003eSize your power budget carefully — a fully loaded 12-slot rack with high-density I\/O and communication modules can exceed 5.5A, requiring the 8.5A AC13 model.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53952981500088,"sku":"2MLR-AC13","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/2MLR-AC13_3.png?v=1787197723","url":"https:\/\/www.globalpetroparts.com\/products\/honeywell-2mlr-ac13-redundant-power-supply-module-ac-110v-8-5a","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}