Trang chủ » Module vào/ra tương tự/số kết nối RS-485/Ethernet » Module 2 cổng PoE Ethernet Modbus TCP 8 kênh đầu vào tương tự AI + 4 kênh đầu ra số DO ICP DAS PET-7217RMS CR

Module 2 cổng PoE Ethernet Modbus TCP 8 kênh đầu vào tương tự AI + 4 kênh đầu ra số DO ICP DAS PET-7217RMS CR

PoE Ethernet I/O Module with 2-port Ethernet Switch, 8-ch RMS Input and 4-ch DO

Features

Module 2 cổng PoE Ethernet Modbus TCP 8 kênh đầu vào tương tự AI + 4 kênh đầu ra số DO ICP DAS PET-7217RMS CR

  • 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
  • I/O Pair Connection
  • Built-in I/O
    • AI: 8 Channels True RMS Input
    •  DO: 4 Channels
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Model: PET-7217RMS CR
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Module 2 cổng PoE Ethernet Modbus TCP 8 kênh đầu vào tương tự AI + 4 kênh đầu ra số DO ICP DAS PET-7217RMS CR

The PET-7217RMS is an 8-channel differential AC input and 4-channel digital outputs module that is used to convert the AC input signals to their True RMS DC values. The RMS input range can be from +150 mVrms to +10 Vrms, and each channel can be configured individually. The PET-7217RMS is a complete, high-accuracy, RMS-to-DC converter that computes the True RMS DC value of any complex waveform. It also features 4 kV ESD protection, 2500 VDC intra-module isolation, and ±35 Vrms/±28 VDC overvoltage protection.

Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
Software
Built-in Web Server Yes
CPU Module
Watchdog Timer Module, Communication (Programmable)
Isolation
2-way Isolation I/O: 2500 VDC
EMS Protection
EFT (IEC 61000-4-4) ±2 kV for Power Line
ESD (IEC 61000-4-2) ±4 kV Contact for Each Terminal
±8 kV Air for Random Point
Surge (IEC 61000-4-5) ±2 kV for Power Line
LED Indicators
Status Run, Ethernet, I/O, PoE
Analog Input
Channels 8 (Differential)
Type True RMS
Resolution 16-bit
Accuracy Sinusoid:
50/60 Hz: ±0.15% of FSR
45 Hz to 10 kHz: ±0.5% of FSRNon-Sinusoid:
Crest Factor = 1 to 2: ±0.2% of FSR
Crest Factor = 2 to 3: ±0.35% of FSRDC:
0 to 10 Vrms / 0 to 5 Vrms / 0 to 1 Vrms: ±0.3% of FSR
0 to 500 mVrms / 0 to 150 mVrms: ±0.7% of FSR
Sampling Rate 10 samples/second (Total)
Bandwidth 15.7 Hz
Input Impedance >2 MΩ
Common Mode Rejection 86 dB (min.)
Normal Mode Rejection 100 dB
Overvoltage Protection ±35 Vrms/±28 VDC
Individual Channel Configuration Yes
Zero Drift ±20 μV/°C
Span Drift ±25 ppm/°C
Digital Output
Channels 4
Type Isolated Open Collector
Sink/Source (NPN/PNP) Sink
Load Voltage +5 to +50 VDC
Load Current 700 mA/channel
Overvoltage Protection +60 VDC
Overload Protection 1.4 A
Short-circuit Protection Yes
Power on Value Programmable
Safe Value Programmable
Ethernet
Ports 2 x RJ-45, 10/100 Base-TX, Swtich Ports
PoE Yes
LAN bypass Yes
Security ID, Password and IP Filter
Protocol Modbus TCP, Modbus UDP
Power
Reverse Polarity Protection Yes
Consumption 4.4 W
Powered from PoE IEEE 802.3af, Class1
Powered from Terminal Block +12 to +48 VDC
Mechanical
Dimensions (mm) 72 x 120 x 38 (W x L x H)
Installation DIN-Rail mounting
Environment
Operating Temperature -25 to +75°C
Storage Temperature -30 to +80°C
Humidity 10 to 90% RH, Non-condensing
PET-7217RMS     CR PoE Ethernet I/O Module with 2-port Ethernet Switch, 8-ch AI and 4-ch DO (RoHS)
Datasheet Documents
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