Technical Parameters Category Specification Model MTL5575 Product Type Safety Relay Module / Safety Loop Monitor Typical Safety Standard IEC 61508, IEC 61511 (SIL 2 capable) Input Channels Typically one or two Dual-channel inputs (for monitoring E-Stop circuits etc.) Input Type Dry contacts (volt-free contacts) from safety devices. Outputs 3 C/O (Changeover) relays - 2 "Auxiliary" and 1 "Safety". Contact Rating Typically 8 A, 250 V AC / 5 A, 30 V DC (resistive) Supply Voltage 24 V DC (nominal), with a wide operating range (e.g., 19-32 V DC). Key Features Fault Detection Yes. Automatically detects cross faults, earth faults, and loss of supply. Reset Modes Manual, Automatic, or Monitored reset (selectable). Status Indication LED indicators for Power, Inputs, and Faults. Safety Integrity Level Suitable for SIL 2 applications (as per specific safety manual). Operating Temperature -40°C to +70°C (standard for industrial MTL products). Mounting Standard 35 mm DIN rail. Safety Function Upon a valid input signal or detected fault, it de-energizes the safety relay, breaking the circuit to the controlled device.

Technical Parameters Category Specification Model MTL5044 Product Type Foundation Fieldbus H1 Power Conditioner & Repeater Compliance Designed to meet Foundation Fieldbus H1 standards. Network Topology Supports trunk-and-spur topology. Primary Function Signal Conditioning, Repeater, and Power Supply for the fieldbus segment. Signal Repeater Yes. Regenerates the digital signal, extending the network range. Number of Ports Typically 4 isolated fieldbus ports, allowing it to create a network hub. Power Supply Requires an external 24V DC power source (input). Provides conditioned power to the fieldbus. Key Features Segment Protection Includes short-circuit protection for each output port. Diagnostics LED status indicators for power, network activity, and faults. Isolation Provides galvanic isolation between ports and from the power supply. Typical Use Case Used in conjunction with intrinsic safety barriers (e.g., MTL5043) to build a complete FISCO / Entity approved Fieldbus system in hazardous areas. Mounting Standard DIN rail mount. Operating Temperature -40°C to +70°C (standard for industrial MTL products).

Technical Parameters Category Specification Model MTL5841 Product Type Configurable Safety Relay / Safety Controller Safety Standards IEC 61508, IEC 62061, ISO 13849, NFPA 79 Safety Level SIL 3 (IEC 61508) / PL e (ISO 13849) Input Channels Typically 2 or 4 configurable input channels for safety devices (e.g., dual-channel). Input Type Monitors dry contacts (volt-free) or solid-state signals from safety devices. Outputs 2 or 3 safety relay outputs (force-guided contacts). Contact Rating (Output) Typically 6 A, 250 V AC / 5 A, 30 V DC Supply Voltage 24V DC (with a wide range, e.g., 19.2 - 30V DC) Configuration Via DIP switches or PC software (e.g., MTL SRS-2 Software), depending on the variant. Key Features Function Library Pre-configured for functions like E-Stop, Safety Gate, Two-Hand Control, etc. Fault Detection Yes. Automatically detects cross faults, short circuits, and loss of supply. Reset Modes Manual, Automatic, or Monitored reset (configurable). Status Indication Comprehensive LED indicators for Power, Input Status, Output Status, and Faults. Diagnostics Extensive diagnostic capabilities for easy troubleshooting. Mounting 35 mm DIN rail. Operating Temperature -25°C to +55°C / -40°C to +70°C (depending on variant)

Technical Parameters Category Specification Model MTL5081 Product Type 2-Wire Loop-Powered Isolator Input Signal 4-20 mA (standard process current signal) Output Signal 4-20 mA (isolated replica of the input) Power Supply Loop-Powered. Operates from the signal loop itself, typically requiring a minimum loop voltage (e.g., 12-30 V DC) at the input. Isolation Galvanic Isolation between input and output circuits. A typical isolation rating is 1500 V AC. Key Features Ground Loop Elimination Yes. Prevents stray ground currents from affecting the signal. Noise Suppression Provides common-mode noise rejection. Intrinsic Safety When used with an associated intrinsic safety barrier, it can be part of a loop for hazardous areas. Accuracy Typically ±0.1% to ±0.2% of span. Load Capacity The maximum output load (e.g., 500-750 Ω) is limited by the available loop supply voltage. Mounting Standard 35 mm DIN rail. Operating Temperature -20°C to +60°C

Technical Parameters Category Specification Model SL7/4-FW Product Type Three-Phase Multi-Function Power Meter Inputs Voltage 3-Phase + Neutral. Typical nominal voltages: 230/400V AC, 277/480V AC, etc. Current Via external Current Transformers (CTs). Standard secondary inputs: 1A or 5A. Measured Parameters Basic Volts (V), Amps (I), Frequency (Hz) Power Active, Reactive, Apparent Power (kW, kvar, kVA) Energy Import/Export Active and Reactive Energy (kWh, kvarh) Power Quality Power Factor (PF), THD, Demand Communication Protocol** Modbus TCP/IP (via integrated Ethernet port) Port RJ45 Ethernet Display Built-in LCD or LED display for local readout of parameters. Key Features Data Logging Typically includes historical data and demand profiling. Alarms Configurable setpoints for alarm relays. Auxiliary Supply Requires a separate auxiliary power supply (e.g., 80-270V AC/DC or 24V DC). Mounting Panel-mounted, designed for a standard cutout.

Technical Parameters Category Specification Model MTL5511 Product Type Zener Diode Safety Barrier (for Digital Inputs) Certification ATEX, IECEx, etc. (for Intrinsic Safety) Application Protection of digital (discrete) input circuits. Number of Channels Single channel. Key Safety Parameters Voltage (Um) 250 V AC/DC (Maximum voltage allowed in the safe area) Open-Circuit Voltage (Uoc) 28 V (Maximum voltage the barrier can present to the hazardous area) Short-Circuit Current (Isc) 93 mA (Maximum current the barrier can deliver to the hazardous area) Entity Approval Typically suitable for Group IIC hazardous gases. Installation Must be installed in a safe area with a dedicated, certified IS earth ground (earth return) connection. Wiring Simple two-wire connection (in-series with the signal line). Housing Typically a blue plastic module for DIN rail mounting.

Technical Parameters Category Specification Model 22DILEM Product Type Digital Input Expansion Module / Remote I/O Module Number of Inputs 22 Discrete Inputs Input Type 24V DC Sink/Source (PNP/NPN) universal inputs. Input Voltage 24V DC (nominal) Communication Protocol Modbus RTU Interface RS-485 Power Supply Requires a separate 24V DC power supply for the module and inputs. Isolation Typically provides galvanic isolation between the communication bus, power supply, and input channels. Status Indication LED indicators for power, communication, and status of each input channel. Mounting Standard 35 mm DIN rail. Key Features Modular Expansion Easily expands the I/O count of a compatible Eaton PLC system. Reduced Wiring Allows for distributed I/O architecture, saving wiring time and cost. Configuration Typically configured via the master PLC or dedicated software, with the I/O mapping defined by the Modbus address.

Technical Parameters Category Specification Model MTL5576 Product Type Safety Relay for Safety Light Curtains & Scanners (OSSD Devices) Safety Standards IEC 61508, IEC 62061, ISO 13849 Safety Level SIL 3 (IEC 61508) / PL e (ISO 13849) Input Channels 2 for monitoring OSSD signals from the safety sensor. Input Type Solid-state OSSD (PNP) signals, typically 24V DC. Outputs 3 safety relay outputs (force-guided contacts). Contact Rating (Output) Typically 6 A, 250 V AC / 5 A, 30 V DC Supply Voltage 24V DC (with a wide range, e.g., 19.2 - 30V DC) Configuration Via DIP switches for modes like Reset, Muting, and Test. Key Features OSSD Monitoring Yes. Continuously monitors both channels for cross-circuit faults and shorts to supply/ground. Muting Function Configurable to allow temporary, safe suspension of the safety function (e.g., for material handling). Fault Detection Yes. Detects faults in the sensor, wiring, and internal circuitry. Status Indication Comprehensive LED indicators for Power, Input Status, Output Status, and Faults. Diagnostics Clear LED status for easy troubleshooting of the safety loop. Mounting 35 mm DIN rail. Operating Temperature -25°C to +55°C / -40°C to +70°C (depending on variant)

Technical Parameters Category Specification Model NP44 3AW Product Type Miniature Circuit Breaker (MCB) Number of Poles 3 Poles Rated Current (In) 4 A (This is implied by the "4" in NP44. Other ratings like 6A, 10A, etc., are available in the NP44 frame). Breaking Capacity 4.5 kA (4.5kA Icn at 400V AC, conforming to IEC/EN 60898-1) Tripping Characteristic Type A (Instantaneous trip between 2x In and 3x In). Rated Voltage (Ue) 240/415V AC Standards IEC/EN 60898-1, IEC/EN 60947-2 Terminal Connection Suitable for both cable and busbar connection. Mounting Standard 35 mm DIN rail Key Features Overload Protection Yes (provided by the thermal bi-metal strip). Short-Circuit Protection Yes (provided by the electromagnetic solenoid). Isolation Function Yes, provides safe isolation when in the OFF position.

Technical Parameters Category Specification Model / Order Code NZM1-XASFIU Product Type Molded Case Circuit Breaker (MCCB) with Fixed Mounting and Accessories Frame Size NZM1 (This frame covers a range of rated currents, e.g., up to 160A or 250A). Mounting Fixed (designated by "X"). Rated Operational Voltage (Ue) Typically 400/415V AC, 50/60 Hz. Rated Ultimate Breaking Capacity (Icu) Depends on the specific NZM1 frame size and rating (e.g., 25kA, 36kA, 50kA). Standards IEC 60947-2