The ET-2217CI-4 is a Channel to Channel Isolation analog input module that includes 4 differential analog input channels and provides a programmable input range on all analog inputs (±1 V, ±2.5 V, ±5 V, ±10 V, ±20 mA). It provides high overvoltage protection of 120 VDC. The sampling rate of the ET-2217CI-4 is adjustable and is available in either fast or normal mode and it also provides 4 kV ESD protection as well as 3750 VDC intra-module isolation. The ET-2217CI-4 has the same specifications as the ET-2217CI but provides 4 differential analog input channels.
Features
- 3000 VDC Channel-to-Channel Isolation
- 4-channel differential analog inputs
- Built-in Web Server
- 120 VDC Overvoltage Protection
- Resolution: 12/16 bits
- Adjustable Sampling Rate
- Support Modbus TCP/UDP Protocols
- Powerful 32-bit MCU Handles Efficient Network Traffic
- 2-port Ethernet Switch (LAN Bypass) for Daisy-Chain Wiring
- Dual Watchdog
- Easy Firmware Update via Ethernet
- Wide Operating Temperature Range: -25 ~ +75°C
Parametry techniczne:
| CPU: | 32-bit ARM |
| Watchdog Timer: | Yes, Module, Communication (Programmable) |
| EFT (IEC 61000-4-4): | ±4 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 |
| Status: | 1x Power and Communication;2x Ethernet |
| Kanały: | 4 Differential |
| Zakres: | Voltage: ±1 V, ±2.5 V, ±5 V, ±10 V;Current: ±20 mA |
| Rozdzielczość: | Normal Mode: 16-bit;Fast Mode: 12-bit |
| Dokładność: | Normal Mode: ±0.1% of FSR;Fast Mode: ±0.5% of FSR |
| Częstotliwość próbkowania: | Normal Mode: 10 Hz (Total);Fast Mode: 200 Hz (Total) |
| Input Impedance: | Voltage: 20 MΩ |
| Overcurrent Protection: | 120 VDC |
| Izolacja kanał-kanał: | Yes, 3000 VDC |
| Zero Drift: | ±20 μV/°C |
| Span Drift: | ±25 ppm/°C |
| Protokół: | Modbus TCP, Modbus UDP |
| Porty: | 2x RJ-45, 10/100 Base-Tx, Switch Ports |
| Security: | Password and IP Filter |
| Ochrona przed odwrotną polaryzacją: | Yes |
| Konsumpcja: | 5.4 W (Max.) |
| Zasilanie z bloku zacisków: | +10 ~ +48 VDC |
| Wymiary (mm): | 176 mmx 33 mmx 130 mm (Lx Wx H) |
| Installation: | DIN-Rail Mounting |
| Temperatura pracy: | -25 ~ +75°C |
| Temperatura przechowywania: | -30 ~ +80°C |
| Wilgotność: | 10 ~ 90% RH, Non-condensing |
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