PET-2242U-32 PoE I/O Module, 32-ch Digital Output (Sink/Source)

The ET-2242U-32 provides 32 digital outputs in one DIN-rail Ethernet module, with each channel able to drive a 300 mA load. Every output is photocoupler isolated and short-circuit protected, and the Sink/Source type suits both NPN and PNP field wiring.A built-in two-port Ethernet switch with LAN bypass supports daisy-chain topologies, which simplifies installation and reduces infrastructure cost. I/O Pair Connection allows remote DI data to be written to local DO channels in Pull mode via Modbus TCP, while the module can also be monitored over SNMP V2c or integrated through MQTT publish and subscribe messaging.For electrically noisy plants, the module offers 3000 V DC I/O isolation and EMS protection against EFT, ESD and surge. Power-on and safe output values are programmable, and a built-in web server is available for configuration.ApplicationsFactory AutomationMachine AutomationBuilding AutomationRemote Diagnosis & MaintenanceTesting Equipment

The ET-2242U is an Ethernet-connected digital output module with 16 channels that can be wired as either sink-type or source-type. Each channel switches a load of up to 500 mA, which makes it suitable for driving field actuators directly from a remote I/O point on an Ethernet network.A built-in 2-port 10/100 Base-Tx switch with LAN bypass allows modules to be daisy-chained along a single cable run, reducing switch hardware and cabling in the panel. The module also supports I/O Pair Connection, which maps remote DI data to local DO channels via Modbus TCP in Pull mode, and it can act as an MQTT publisher and subscriber or report I/O and module status over SNMP V2c.Programmable power-on and safe output values, dual watchdog protection, and 3000 VDC I/O isolation with EFT, ESD and surge protection help the module hold a defined state and tolerate electrically noisy industrial environments. Configuration is handled through the built-in web server.ApplicationsFactory AutomationMachine AutomationBuilding AutomationRemote Diagnosis & MaintenanceTesting Equipment

The PET-2242 is a PoE-powered Ethernet I/O module with 16 open-collector digital outputs of sink type. Each channel can switch a load of up to 650 mA, so engineers can drive field loads directly from a networked controller. Ordering code PET-2242 CR covers this configuration.An integrated 2-port 10/100 Base-Tx switch with LAN bypass allows modules to be daisy-chained along the network, which simplifies wiring. Output power-on and safe values are programmable, and I/O pair connection lets remote DI data be written to local DO channels in Pull mode via Modbus TCP.For network integration, the module supports Modbus TCP and UDP, MQTT publish and subscribe with automatic reconnection, and SNMP V2c with trap messages for I/O changes and restarts. A built-in web server handles configuration, and LEDs show run, Ethernet, I/O and PoE status.ApplicationsFactory AutomationMachine AutomationBuilding AutomationRemote Diagnosis & MaintenanceTesting Equipment

The PET-2251 CR is a PoE Ethernet I/O module that brings 16 digital input channels onto an IP network. Each channel accepts dry or wet contact signals and can operate as a 32-bit counter, which suits pulse counting and status monitoring on machines and building services.A built-in 2-port switch with LAN bypass lets you daisy-chain modules along a single cable run, reducing switch infrastructure and simplifying installation. The module is isolated at 3000 VDC on the I/O side and provides EMS protection (EFT, ESD and surge) for electrically noisy plants.Communication options include Modbus TCP and Modbus UDP, MQTT publish and subscribe, and SNMP V2c with optional traps for status changes or restarts. I/O pair connections let local DI states be pushed to remote DO channels over Ethernet, and dual watchdogs help maintain control of the system.ApplicationsFactory automationMachine automationBuilding automationRemote diagnosis and maintenanceTesting equipment