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Power-over-Ethernet (PoE) allows power and data to be carried over a single Ethernet cable, so a device can operate solely from the power it receives through the data cable. This innovation allows greater flexibility in office design, higher efficiency in systems design, and faster turnaround time in set-up and implementation. The PET-7019 feature true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) using both Ethernet pairs (Category 5 Ethernet cable). The PET-7019 can receive power from an auxiliary power sources like AC adapters and battery in addition to the PoE enabled network. This is a desirable feature when the total system power requirements exceed the PSE's load capacity. Furthermore, with the auxiliary power option, the PET-7019 can be used in a standard Ethernet (non-PoE) system. The PET-7019, a web-based Ethernet I/O module, features a built-in web server, which allows configuration, I/O monitoring and I/O control by simply using a regular web browser. Besides, with the web HMI function, no more programming or HTML skills are needed; creating dynamic and attractive web pages for I/O monitoring and I/O control would be fun to engineers ever after. The PET-7019 offers easy and safe access for users from anytime and anywhere! In addition, PET-7019 also supports Modbus/TCP protocol that makes seamless integration to SCADA software. The PET-7019 is a 16-bit, 8-channel differential analog inputs and 4-channel digital outputs module that provides programmable input range on all analog channels(±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V, ±5 V, ±10 V, ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA and thermocouples) and digital output can be set alarm output. Each analog channel is allowed to configure an individual range and has 240 Vrms high over voltage protection. |
Acquired data can be logged directly onto your PC, or you can also use a data logging controller to quickly get your data from the modules. Watch this demo video for step-by-step instructions on how to transfer data onto your computer.Features |
|
CPU | |
CPU | 80186 CPU (80MHz) |
SRAM | 512K Bytes |
Flash Memory | 512K Bytes |
EEPROM | 16K Bytes |
Dual Watchdog | Yes |
Communication | |
Ethernet Port | 10/100 Base-TX (With Link, Activity LED Indicator) Automatic MDI/MDI-X |
Analog Input | |
Input Channels | 8 Differential |
Input Type | ±15 mV, ±50 mV, ±100 mV, ±50 mV, ±500 mV, ±1 V, ±5 V, ±10 V Thermocouple (J, K, T, E, R, S, B, N, C, L, M, LDIN43710) ±20mA, 0~20mA, 4~20mA (jumper selectable) |
Resolution | 16-bit |
Sampling Rate | 10 samples/Sec. total |
Accuracy | ±0.1 % or better |
Bandwidth | 15.7 Hz |
Zero drift | ±10 µV/°C |
Span drift | ±25 ppm/°C |
Input Impedance | Voltage: >1 M Ohms, Current: 125 Ohms |
Common Mode Rejection | 86 dB min. |
Normal Mode Rejection | 100 dB |
Open Thermocouple Detection | Yes |
Individual Channel Configuration | Yes |
Over Voltage Protection | 240 Vrms |
ESD Protection | 4 kV Contact for each terminal, and 8KV Air for random point |
EFT Protection | 4 kV for Power |
Digital Output | |
Output Channels | 4 (Sink) |
Output Type | Isolated Open Collector |
Max Load Current | 700 mA/ Channel |
Load Voltage | 5 ~ 50 VDC |
2 Way Isolation | |
Ethernet | 1500 VDC |
AI and DO | 2500 VDC |
Mounting | |
Din Rail Mount | Yes |
Wall Mount | Yes |
Power Requirements | |
IEEE 802.3af | Class 1 |
Required Supply Voltage | Powered by Power-Over-Ethernet (PoE) or auxiliary power +12 ~ 48 VDC(non-regulated) |
LED Indicator | Yes |
Power Consumption | 0.12 A @ 24 VDC Max. |
Environment | |
Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -30 ~ +80 °C |
Relative Humidity | 5 ~ 90% RH, non-condensing |
Dimensions | |
Dimensions(W x L x H ) | 123 mm x 72 mm x 35 mm |