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PET-7252 CR PoE Ethernet I/O Module with 2-port Ethernet Switch, with 8-ch DI, 8-ch DO (RoHS)
Module 8 kênh đầu vào số + 8 kênh đầu ra số kết nối 2 cổng PoE Ethernet Modbus TCP/IP ICP DAS PET-7252
Features
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 ~ +75°C
I/O Pair Connection
Built-in I/O
DI/Counter: 8 Channels
DO: 8 Channels
Introduction
The ET-7052/PET-7052/ET-7252/PET-7252 provides 8 wet contact digital input channels and 8 source-type digital output channels. It features optical isolation for 2500 VDC of transient overvoltage protection but doesn’t provide channel-to-channel isolation. Each input channel can be used as a 32-bit counter and each output channel can drive 650 mA load. The power-on value and safe value of digital output channel are programmable. It can safely be used in applications where hazardous voltages are present.
System Specification
Models |
ET-7052 |
PET-7052 |
ET-7252 |
PET-7252 |
Software |
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Built-In Web Server |
Yes |
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Web HMI |
Yes |
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I/O Pair Connection |
Yes |
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Communication |
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Ethernet Port |
1 x RJ-45, 10/100 Base-TX |
2 x RJ-45, 10/100 Base-TX, Swtich Ports |
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PoE |
- |
Yes |
- |
Yes |
Protocol |
Modbus/TCP, Modbus/UDP |
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Security |
ID, Password and IP Filter |
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Dual Watchdog |
Yes, Module (0.8 second), Communication (Programmable) |
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LED Indicators |
||||
for System Running |
Yes |
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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 |
|||
EMS Protection |
||||
ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal and ±8 kV Air for Random Point |
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EFT (IEC 61000-4-4) |
±4 kV for Power Line Line |
±2 kV for Power Line |
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Surge (IEC 61000-4-5) |
±0.5 kV for Power Line |
±2 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 |
2.5 W (Max.) |
2.5 W (Max.) |
3.4 W (Max.) |
3.5 W (Max.) |
Mechanical |
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Dimensions (W x L x H) |
72 mm x 123 mm x 35 mm |
76 mm x 120 mm x 38 mm |
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Installation |
DIN-Rail or Wall mounting |
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Environmental |
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Operating Temperature |
-25 ~ +75°C |
|||
Storage Temperature |
-30 ~ +80°C |
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Humidity |
10 ~ 90% RH, Non-condensing |
I/O Specificaiton
Models |
ET-7052 |
PET-7052 |
ET-7252 |
PET-7252 |
|
Digital Input/Counter |
|||||
Channels |
8 |
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Contact |
Wet Contact |
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Sink/Source (NPN/PNP) |
Sink/Source |
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On Voltage Level |
+10 VDC ~ +50 VDC |
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Off Voltage Level |
+4 VDC Max. |
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Input Impedance |
10 kΩ |
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Counters |
Max. Count |
4,294,967,295 (32 bits) |
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Max. Input Frequency |
500 Hz |
100 Hz |
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Min. Pulse Width |
1 ms |
5 ms |
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Overvoltage Protection |
+70 VDC |
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Digital Output |
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Channels |
8 |
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Type |
Isolated Open Collector |
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Sink/Source (NPN/PNP) |
Source |
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Max. Load Current |
650 mA/channel at 25°C |
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Load Voltage |
+10 VDC ~ +40 VDC |
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Overvoltage Protection |
47 VDC |
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Overload Protection |
- |
||||
Short-circuit Protection |
Yes |
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Power-on Value |
Yes, Programmable |
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Safe Value |
Yes, Programmable |
Download
Odering information
ET-7052 CR |
Ethernet I/O Module with 8-ch DI, 8-ch DO (RoHS) |
PET-7052 CR |
PoE Ethernet I/O Module with 8-ch DI, 8-ch DO (RoHS) |
ET-7252 CR |
Ethernet I/O Module with 2-port Ethernet Switch, with 8-ch DI, 8-ch DO (RoHS) |
PET-7252 CR |
PoE Ethernet I/O Module with 2-port Ethernet Switch, with 8-ch DI, 8-ch DO (RoHS) |
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