PET-2217 PoE Ethernet I/O Module, 8/16-ch Analog Input

The ET-2217 CR is an Ethernet analog input module for acquiring voltage and current signals over a network. Each channel can be configured individually, and the inputs can be set in software as 8 differential or 16 single-ended channels.Inputs are 16-bit, with voltage ranges from ±150 mV to ±10 V and current ranges of ±20 mA, 0 ~ +20 mA and +4 ~ +20 mA. Voltage or current type is selected by DIP switch. Normal mode samples all channels at 20 Hz and fast mode at 200 Hz. The module tolerates 120 VDC overvoltage, is isolated to 3000 VDC on the I/O side and includes EMS protection against EFT, ESD and surge.For networking, the built-in 2-port switch supports LAN bypass for daisy-chain wiring. MQTT publish and subscribe with automatic reconnection and Keep-Alive, and SNMP V2c with Trap messages on I/O change or restart, provide flexible integration. A built-in web server handles configuration.ApplicationsFactory AutomationMachine AutomationBuilding AutomationRemote Diagnosis & MaintenanceTesting Equipment

The PET-2217H CR is a PoE-powered Ethernet I/O module for engineers who need fast, multi-channel analogue acquisition on a networked node. It provides eight differential analogue inputs that can each be set to voltage or current ranges, with the input type chosen by DIP switch.Data can be streamed continuously over TCP to a host PC, or polled through Modbus TCP or Modbus UDP registers. Two RJ-45 switch ports with LAN bypass allow daisy-chain wiring, and the module can be configured through its built-in web server. The 8 kHz sampling rate is shared across all channels, so the effective rate per channel falls as more channels are enabled.Isolation, surge and EFT protection, and a 16-bit resolution make the module suitable for noisy industrial environments. Typical uses include factory and machine automation, building automation, remote diagnosis and maintenance, and test equipment.ApplicationsFactory AutomationMachine AutomationBuilding AutomationRemote Diagnosis & MaintenanceTesting Equipment

PET-2215H is an Ethernet-connected RTD input module for engineers who need several temperature sensors read quickly and reliably. Each of its 8 channels can be set individually and supports Pt100, Ni120, Cu50 and Cu100 sensors, with 3-wire lead resistance compensation to keep readings accurate over longer cable runs. Open wire detection is available on every channel.The built-in 2-port Ethernet switch with LAN bypass allows modules to be daisy-chained along a network, reducing the number of switches and cable runs needed in the cabinet. The module can be powered from PoE (IEEE 802.3af, Class 1) or from a +10 ~ +48 VDC terminal block, and it is configured through a built-in web server.For noisy industrial sites, the module provides EMS protection (EFT, ESD and surge) and 3000 VDC I/O isolation. Its metal housing mounts on DIN-rail or wall, and it operates from -25 ~ +75 °C.ApplicationsFactory automationMachine automationBuilding automationRemote diagnosis and maintenanceTesting equipment

The PET-2215H-16 CR is a 16-channel RTD input module for engineers who need fast, accurate temperature measurement over Ethernet. Each channel can be fitted with Pt100, Ni120, Cu50 or Cu100 sensors and runs at up to 90 Hz in Fast Mode, with open wire detection and 3-wire lead resistance compensation so that cable length has less effect on readings.A built-in 2-port 10/100 Base-Tx switch with LAN bypass lets you daisy-chain modules along a network segment, which reduces the switching hardware and cabling needed at each installation. The unit can be powered from PoE (IEEE 802.3af, Class 1) or from a +10 ~ +48 VDC terminal block, and it is configured through its built-in web server.For noisy industrial environments, the module provides 3000 VDC I/O isolation and EMS protection to IEC 61000-4-2, -4 and -5. Communication is supported over Modbus TCP, Modbus UDP, MQTT and SNMP V2c, and firmware can be updated via Ethernet. Housed in a metal casing, it mounts on DIN-rail or wall and operates from -25 ~ +75 °C.ApplicationsFactory AutomationMachine AutomationBuilding AutomationRemote Diagnosis & MaintenanceTesting Equipment