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Module Ethernet 12 kênh đầu vào số (DI) + 6 kênh đầu ra số (DO) ICP DAS PET-7250A CR

PoE Ethernet I/O Module with 2-port Ethernet Switch, 12-ch DI and 6-ch DO

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Model: PET-7250A CR
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Module Ethernet 12 kênh đầu vào số (DI) + 6 kênh đầu ra số (DO) ICP DAS PET-7250A CR

The ET-7000/ET-7200 series provides full networking capabilities, and a variety of I/O functions, together with web based Ethernet I/O monitoring and control modules, meaning that the modules can be remotely controlled using the Modbus TCP/UDP protocol via an Ethernet network. This ensures that the ET-7000/ET-7200 series provides integration with HMI, SCADA, PLC and other industrial control software systems. 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 provides 6 sink-type digital output channels and 12 wet contact digital input channels, each of which is able to be used as a 32-bit counter. In addition, each digital input of PET-7250A accepts either dry contact or wet contact.
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
Models ET-7050 PET-7050 ET-7250A PET-7250A
Digital Input/Counter
Channels 12
Contact Wet Contact Dry +Wet Contact
Sink/Source (NPN/PNP) Sink/Source Dry: Source
Wet: Sink
Wet Contact On Voltage Level +10 VDC ~ +50 VDC 1 VDC Max.
Off Voltage Level +4 VDC Max. +3.5 VDC ~ +50 VDC Max.
Dry Contact On Voltage Level Close to GND
Off Voltage Level Open
Input Impedance 10 kΩ
Counters Max. Count 4,294,967,285 (32 bits)
Max. Input Frequency 500 Hz 100 Hz
Min. Pulse Width 1 ms 5 ms
Overvoltage Protection +70 VDC +60 VDC
Digital Output
Channels 6
Type Isolated Open Collector
Sink/Source (NPN/PNP) Sink
Max. Load Current 100 mA/channel at 25°C
Direct Drive Power Relay Module
500 mA/channel
Load Voltage +5 VDC ~ +30 VDC +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

 

Models ET-7050 PET-7050 ET-7250A PET-7250A
Software
Built-In Web Server Yes
Web HMI Yes
I/O Pair Connection Yes
Communication
Ethernet Port 1 x RJ-45, 10/100 Base-TX 2 x RJ-45, 10/100 Base-TX, Swtich Ports
PoE Yes Yes
Protocol Modbus/TCP, Modbus/UDP
Security ID, Password and IP Filter
Dual Watchdog Yes, Module (0.8 second), Communication (Programmable)
LED Indicators
for System Running Yes
for Ethernet Link/Act Yes
for DI/DO status Yes
for PoE Power Yes Yes
2-Way Isolation
Ethernet 1500 VDC 1500 VDC
I/O 2500 VDC 2500 VDC
EMS Protection
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
Power Requirements
Reverse Polarity Protection Yes
Powered from Terminal Block 10 ~ 30 VDC 12 ~ 48 VDC 12 ~ 48 VDC 12 ~ 48 VDC
Powered from PoE Yes, IEEE 802.3af, Class1 Yes, IEEE 802.3af, Class1
Consumption 2.3 W (Max.) 2.4 W (Max.) 2.7 W (Max.) 2.9 W (Max.)
Mechanical
Dimensions (L x W x H) 123 mm x 72 mm x 35 mm 120 mm x 76 mm x 38 mm
Installation DIN-Rail or Wall mounting
Environmental
Operating Temperature -25 to +75°C
Storage Temperature -30 to +80°C
Humidity 10 to 90% RH, Non-condensing
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