PET-7261 PoE Ethernet I/O Module, 11-ch Form A Power Relay

ET-7261 CR is an Ethernet I/O module that switches 11 form A power relays over Modbus TCP or Modbus UDP. Each relay is rated at 5 A at 250 VAC or 24 VDC for resistive loads, with an operate time of 10 ms maximum and a release time of 5 ms maximum. The power-on and safe values of the relays are programmable, so outputs can be set to a known state when the module starts or communication is lost.The built-in 2-port switch with LAN bypass lets you daisy-chain modules along a line without a separate switch. The unit includes a built-in web server and Web HMI, plus communication security with ID, password and IP filter access control. Dual watchdog protection and I/O pair connection add further control of how the module behaves on faults.Isolation is rated at 1500 VDC on the Ethernet side and 3000 VDC on the I/O side, but the relay channels are not isolated from each other. The module runs from +12 ~ +48 VDC with reverse polarity protection, draws 4.4 W maximum, and operates from -25 ~ +75 °C. It mounts on DIN-rail in a 76 x 120 x 42 mm housing and carries CE, UKCA, FCC, RoHS and WEEE marks.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment

PET-7260 CR is a PoE-powered Ethernet I/O module that combines six wet contact digital inputs with six Form A power relays. Each input can be used as a 32-bit counter, making the unit suitable for pulse counting and status monitoring over Modbus TCP or Modbus UDP.The integrated 2-port 10/100 Base-TX switch with LAN bypass allows the module to be daisy-chained along a network line. Relay power-on and safe values are programmable, and the I/O is optically isolated to 3000 VDC for transient overvoltage protection, although the input channels are not isolated from each other.Each relay is rated 5 A @ 250 VAC/24 VDC for resistive loads. When switching inductive loads, fit a flyback diode for DC loads or a metal oxide varistor for AC loads to protect the relay contacts and extend relay life.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment

The PET-7260A combines Ethernet networking, digital input counting and power relay switching in one DIN-rail module. Its built-in web server and Web HMI allow configuration from a browser, and it can be controlled remotely over Modbus TCP or Modbus UDP, so it integrates readily with HMI, SCADA, PLC and other industrial control software.The two built-in 10/100 Base-TX switch ports, with LAN bypass, let you daisy-chain modules or extend the network along the Ethernet line without adding an external switch. The module can be powered either from IEEE 802.3af Power-over-Ethernet (Class 1) over a copper cable or from a +12 ~ +48 VDC terminal block.The six dry or wet contact inputs can be used as counters, and the six Form A power relays are rated 5 A @ 250 VAC/24 VDC for resistive loads. Dual watchdog, I/O pair connection and 3000 VDC I/O isolation support dependable operation in control cabinets.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment

The PET-7267 CR is a PoE-powered Ethernet I/O module that switches eight Form A (SPST N.O.) power relays. Each relay is rated 5 A at 250 VAC or 24 VDC for resistive loads, so the module suits direct control of mains-level loads in building and machine control panels. Relay power-on and safe values are both programmable, so each output can be given a defined state at power-on and a defined safe state.Communication runs over Modbus TCP and Modbus UDP. A 2-port 10/100 Base-TX switch with LAN bypass allows the module to be daisy-chained along the network, and access control (ID, password and IP filter) restricts who can reach it. A built-in web server and web HMI provide access to the module through a browser, and a dual watchdog covers both module and communication. Optical isolation is rated at 3000 VDC for transient overvoltage protection, although the relay channels are not isolated from each other.The module accepts PoE (IEEE 802.3af, Class 1) or a +12 ~ +48 VDC terminal block supply, with a maximum consumption of 4.1 W. It mounts on DIN-rail and operates from -25 ~ +75 °C. Typical applications include building automation, factory and machine automation, remote maintenance and diagnosis, and testing equipment.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment