PET-2228CIS PoE Ethernet I/O Module, 8-ch Analog Output with 2-port 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-2224CIS drives four analog outputs from an Ethernet-connected remote I/O node. Each channel can be set individually to 0 ~ 5 V, 0 ~ 10 V, 4 ~ 20 mA or 0 ~ 20 mA, so one module can serve a mix of voltage- and current-input actuators and valves.Output read-back and over-value protection help confirm what the module is actually driving. Power-on and safe values are programmable per channel, and open wire detection is available on the 4 ~ 20 mA outputs. The module is also PoE-powered and includes a 2-port switch with LAN bypass, which simplifies daisy-chain cabling in panels and machines.Communication is available through Modbus TCP/UDP, MQTT and SNMP V2c. The module can publish I/O status as MQTT topics, subscribe to command topics, and reconnect automatically after a broker disconnection. Its I/O Pair Connection feature can also write remote AI data to local AO channels in Pull mode.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-2228CI is an 8-channel analog output module for Ethernet-based control networks. Each channel can be configured individually for 0 ~ 5 V, 0 ~ 10 V, 4 ~ 20 mA or 0 ~ 20 mA output, with voltage or current selected in software. Programmable power-on and safe values define the output state at start-up and during communication faults, and open wire detection is available on the 4 ~ 20 mA channels.Power can be supplied over PoE (IEEE 802.3af, Class 3) or from a +10 ~ +48 VDC terminal block. A 2-port switch with LAN bypass allows daisy-chain wiring, and the module supports dual watchdog monitoring. I/O pair connection lets remote analog input data be written to local AO channels in Pull mode via Modbus TCP, which is useful where data is shared between remote units.The module can act as an MQTT publisher and subscriber, publishing I/O status as topics and receiving messages from subscribed topics. Automatic reconnection and a Keep-Alive interval help maintain the broker connection. Isolation is rated at 3000 VDC for I/O and between channels, and the built-in web server handles configuration.ApplicationsFactory AutomationMachine AutomationBuilding AutomationRemote Diagnosis & MaintenanceTesting Equipment