|
|
|
PET-7250A - PoE Ethernet I/O Module with 2-port Ethernet Switch, with 12-channel Digital Input, 6-channel Digital Output (RoHS)
by ICP DAS
|
|
|
|
PET-7250A_SUMMARY.html
- Built-in Web Server
- Web HMI
- Support for both Modbus TCP and Modbus UDP Protocols
- Communication Security
- 2-port Ethernet Switch for Daisy-Chain Topology
- Dual Watchdog
- Wide Operating Temperature Range: -25 to +75C
- I/O Pair Connection
- Built-in I/O
- DI/Counter: 12 Channels
- DO: 6 Channels
|
|
|
PET-7250A_DESCRIPTION.html
The PET-7250A supports IEEE 802.3af Power-Over-Ethernet (Class 1) specifications. By connecting to network devices that support the IEEE 802.3af PoE standard, power can be supplied via a copper Ethernet cable. The PET-7250A includes two built-in Ethernet switch ports, which help to reduce implementation costs as there is no need to install an additional switch in order to daisy chain the ports or to extend the network via the Ethernet line.
PET-7250A.html
System Specifications
|
Built-In Web Server
|
Yes
|
|
Web HMI
|
Yes
|
|
I/O Pair Connection
|
Yes
|
|
Ethernet Port
|
2 x RJ-45, 10/100 Base-TX, Swtich Ports
|
|
PoE
|
Yes
|
|
Protocol
|
Modbus/TCP, Modbus/UDP
|
|
Security
|
ID, Password and IP Filter
|
|
Dual Watchdog
|
Yes, Module (0.8 second), Communication (Programmable)
|
|
for System Running
|
Yes
|
|
for Ethernet Link/Act
|
Yes
|
|
for DI/DO status
|
Yes
|
|
for PoE Power
|
Yes
|
|
ESD (IEC 61000-4-2)
|
±4 kV Contact for Each Terminal and ±8 kV Air for Random Point
|
|
EFT (IEC 61000-4-4)
|
±4 kV for Power Line
|
|
Reverse Polarity Protection
|
Yes
|
|
Powered from Terminal Block
|
12 ~ 48 VDC
|
|
Powered from PoE
|
Yes, IEEE 802.3af, Class1-
|
|
Consumption
|
2.9 W (Max.)
|
|
Dimensions (L x W x H)
|
120 mm x 76 mm x 38 mm
|
|
Installation
|
DIN-Rail or Wall mounting
|
|
Operating Temperature
|
-25 to +75C
|
|
Storage Temperature
|
-30 to +80C
|
|
Humidity
|
10 to 90% RH, Non-condensing
|
I/O Specifications
|
Channels
|
12
|
|
Contact
|
Dry +Wet Contact
|
|
Sink/Source (NPN/PNP)
|
Dry: Source
Wet: Sink
|
|
Wet Contact
|
On Voltage Level
|
1 VDC Max.
|
|
Off Voltage Level
|
+3.5 VDC ~ +50 VDC Max.
|
|
Dry Contact
|
On Voltage Level
|
Close to GND
|
|
Off Voltage Level
|
Open
|
|
Counters
|
Max. Count
|
4,294,967,285 (32 bits)
|
|
Max. Input Frequency
|
100 Hz
|
|
Min. Pulse Width
|
5 ms
|
|
Overvoltage Protection
|
+60 VDC
|
|
Channels
|
6
|
|
Type
|
Isolated Open Collector
|
|
Sink/Source (NPN/PNP)
|
Sink
|
|
Max. Load Current
|
500 mA/channel
|
|
Load Voltage
|
+5 VDC ~ +50 VDC
|
|
Overvoltage Protection
|
60 VDC
|
|
Overload Protection
|
1.3 A
|
|
Short-circuit Protection
|
Yes
|
|
Power-on Value
|
Yes, Programmable
|
|
Safe Value
|
Yes, Programmable
|
|
l');
?>
|
