PET-2224CIS PoE I/O Module, 4-ch Analog Output with 2-port Ethernet Switch

The ET-2224CIS CR is an Ethernet-connected analog output module for engineers who need four isolated 12-bit outputs at a remote point in the network. Each channel can be set to 0 ~ 5 V, 0 ~ 10 V, 0 ~ 20 mA or 4 ~ 20 mA, so one module can serve a mix of voltage and current inputs on field devices.Output behaviour can be tailored to the process. Power-on and safe values are programmable, output readback and voltage/current ADC readback help verify what the module is driving, and over-value protection guards against unintended high outputs. Open wire detection is provided on the 4 ~ 20 mA channels, and each channel has 3000 VDC isolation from the others.For networking, the built-in 2-port 10/100 Base-Tx switch with LAN bypass supports daisy-chain wiring, and the module can be reached through Modbus TCP/UDP, MQTT or SNMP V2c. I/O Pair Connection allows remote analog input data to be written to local outputs in Pull mode. The listing describes this ordering code as RoHS compliant.ApplicationsFactory AutomationMachine AutomationBuilding AutomationRemote Diagnosis & MaintenanceTesting Equipment

The PET-2228CIS is an Ethernet I/O module for engineers who need eight analogue outputs controlled over the network. Each channel can be configured individually for 0 ~ 5 V, 0 ~ 10 V, 0 ~ 20 mA or 4 ~ 20 mA operation, so one module can serve mixed voltage and current loads.Output integrity is supported by readback of the output values, over-value protection, short-circuit protection and open wire detection on the 4 ~ 20 mA channels. Programmable power-on and safe values define the state of the outputs at start-up and during communication faults, while dual watchdogs help the module recover from faults.The built-in 2-port switch with LAN bypass allows daisy-chain wiring, and the module can be powered from PoE or from a +10 ~ +48 VDC terminal block. I/O pair connection can write remote analogue input data to local outputs in Pull mode via Modbus TCP, and MQTT publish and subscribe features support integration with broker-based systems.ApplicationsFactory AutomationMachine AutomationBuilding AutomationRemote Diagnosis & MaintenanceTesting Equipment

ET-2228CIS is an 8-channel analog output module for distributed control over Ethernet. Each channel can be set individually to a voltage range (0 ~ +5 VDC or 0 ~ +10 VDC) or a current range (0 ~ 20 mA or 4 ~ 20 mA), with 12-bit resolution and output readback, so it suits engineers who need to drive mixed field devices from one node.The built-in 2-port 10/100 Base-Tx switch with LAN bypass allows simple daisy-chain wiring. Protection features include over-value protection, dual watchdogs, short circuit protection and open wire detection on 4 ~ 20 mA outputs. Configurable power-on and safe values define the output state at start-up and during communication faults.Communication is handled through Modbus TCP/UDP, MQTT and SNMP V2c, with a built-in web server for configuration. I/O pair connection allows remote analog input data to be written to local analog outputs in Pull mode via Modbus TCP. Isolation is rated at 3000 VDC for I/O and 3000 VDC channel-to-channel.ApplicationsFactory AutomationMachine AutomationBuilding AutomationRemote Diagnosis & MaintenanceTesting Equipment

The PET-2224CI CR provides four analog outputs that can each be set to 0 ~ 5 V, 0 ~ 10 V, 0 ~ 20 mA or 4 ~ 20 mA, with voltage or current mode selected in software. Every channel has a programmable power-on value and safe value, and the 4 ~ 20 mA channels include open wire detection.Networking is handled by a 2-port Ethernet switch with LAN bypass, which suits daisy-chain wiring. The unit can be powered over PoE (IEEE 802.3af, Class 2) or from a +10 ~ +48 VDC terminal block. Its I/O Pair Connection feature lets remote AI data be written to local AO channels in Pull mode via Modbus TCP.MQTT publisher and subscriber support, with automatic reconnection and a Keep-Alive interval, helps keep I/O status available to a broker. Isolation and EMS protection are provided for electrically noisy industrial environments.ApplicationsFactory AutomationMachine AutomationBuilding AutomationRemote Diagnosis & MaintenanceTesting Equipment