PET-7044 provides 8 isolated open collector (sink type) output and 8 isolated wet contact (sink, source type) digital input channels. Each output channel supports 300mA current driving @10 ~ 40VDC and 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-7044 features true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) using both Ethernet pairs (Category 5 Ethernet cable). PET-7044 can receive power from an auxiliary power source like AC adapters and batteries in addition to the PoE enabled network. This is a desirable feature when the total system power requirement exceed the PSE's load capacity. With the auxiliary power option, PET-7044 can be used in a standard Ethernet (non-PoE) system.
PET-7044 is a web-based PoE Ethernet I/O module that features a built-in web server, which allows configuration, I/O monitoring and I/O control through a regular web browser. With the web HMI function, no programming or HTML skills are needed; creating dynamic and attractive web pages for I/O monitoring and I/O control can be fun. PET-7044 offers easy and safe access for users anytime and anywhere! PET-7044 also supports Modbus/TCP protocol for perfect integration of PET-7044 with SCADA software.
| CPU |
| CPU |
80186 CPU (80MHz) |
| 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 Output |
| Output Channels |
8 |
| Output Type |
Sink, Open Collector |
| Output Voltage |
+10 VDC ~ 40 VDC |
| Max. Load Current |
300 mA/channel at 25 °C |
| Short Circuit Protection |
Yes |
| Digital Input |
| Input Channels |
8 |
| 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 : 500 Hz |
| Min. Pulse Width: 1 ms |
| Overvoltage Protection |
+70 VDC |
| 2 Way lsolation |
| Ethernet |
1500 Vrms |
| I/O |
3000 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 external +12 ~ 48 VDC(non-regulated) |
| LED Indicator |
Yes |
| Power consumption |
0.08 A @ 24 VDC Max. |
| Environment |
| Operating Temperature |
-25°C ~ +75°C |
| Storage Temperature |
-30°C ~ +80 °C |
| Relative Humidity |
5 ~ 90% RH, non-condensing |
| Dimensions |
| W x H x D |
72 mm x 123 mm x 35 mm |
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