16-channel Isolation Digital Input Power Over Ethernet I/O Data Acquisition module
PET-7051 provides 16 isolated wet contact (sink, source type) digital input channels. Each digital input channel supports counter input (32 bits and 500Hz max.).
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.
PET-7051 feature true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) using both Ethernet pairs (Category 5 Ethernet cable). The PET-7051 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-7051 can be used in a standard Ethernet (non-PoE) system.
PET-7051, a web-based PoE 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 after all. The PET-7051 offers easily and safely access for users from anytime and anywhere! In addition, the PET-7051 also supports Modbus/TCP protocol that makes perfect integration for PET-7051 to SCADA software.
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:
IEEE 802.3af-compliant Power over Ethernet (PoE)
Built-in Web Server
Modbus/TCP Protocol
Communication Security
2-way Isolation/ESD Protection
Built-in Dual Watchdog
10/100 Base-TX Ethernet
I/O Pair Connection
DI Type: 16 Wet Contact (Sink/Source)
Specifications :
CPU
CPU
80186, 80 MHz
SRAM
512 KB
Flash Memory
512 KB
EEPROM
16 KB
Dual Watchdog
Yes
Communication
Ethernet Port
10/100 Base-TX (With Link, Activity LED Indicator) Automatic MDI/MDI-X
Digital Input
Input Channels
16
Input Type
Wet Contact (Sink/Source)
On Voltage Level
+10 VDC ~ 50 VDC
Off Voltage Level
+4 VDC max.
Input Impedance
10 kOhm
Counters
Max. Count: 4,294,967,285 (32 bits)
Max. Input Frequency : 500Hz
Min. Pulse Width: 1 ms
Overvoltage Protection
+70 VDC
2 Way Isolation
Ethernet
1500 Vrms
I/O
DI
3750 Vrms
LED Indicator
PoE
PoE On
L1
Run
L2
Link/Act
L3
10/100M
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)
