Module Ethernet Modbus TCP 8 kênh đầu vào tương tự + 4 kênh đầu ra số ICP DAS ET-7019
Features
- Built-in Web Server
- Web HMI
- Support for both Modbus TCP and Modbus UDP Protocols
- Communication Security
- Dual Watchdog
- Wide Operating Temperature Range: -25 ~ +75°C
- I/O Pair Connection
- Built-in I/O
- AI: 8 Channels with 240 Vrms Overvoltage Protection
- DO: 4 Channels
Introduction
The ET-7019/PET-7019 features an extremely excellent protection mechanism where overvoltage protection is up to 240 Vrms. It has wider input range for voltage compared to ET-7017. ET-7019/PET-7019 measures voltage from +/-15 mV ~ +/-10 V. Its input type also includes current and thermocouple. An intuitive design is built in this model, measuring current or voltage simply by a jumper. An external resistor is no longer needed. Eight of its inputs channels can individually be configured with different kinds of analog input. Moreover, the ET-7019/PET-7019 also got open thermocouple detection and many protection mechanisms. The 4 digital output can be set as alarm output with Short-circuit protection and overload protection.
System Specification
Models | ET-7019 | PET-7019 |
Software | ||
Built-In Web Server | Yes | |
Web HMI | Yes | |
I/O Pair Connection | Yes | |
Communication | ||
Ethernet Port | 10/100 Base-TX with Auto MDI/MDI-X | |
PoE | – | Yes |
Protocol | Modbus TCP, Modbus UDP | |
Security | ID, Password and IP Filter | |
Dual Watchdog | Yes, Module (0.8 seconds), Communication (Programmable) | |
LED Indicators | ||
L1 (System Running) | Yes | |
L2 (Ethernet Link/Act) | Yes | |
L3 (Ethernet 10/100 M Speed) | Yes | |
PoE Power | – | Yes |
2 Way Isolation | ||
Ethernet | 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 | |
Power | ||
Reverse Polarity Protection | Yes | |
Powered from Terminal Block | Yes, 10 ~ 30 VDC | Yes, 12 ~ 48 VDC |
Powered from PoE | – | Yes, IEEE 802.3af, Class1 |
Power Output | – | – |
Consumption | 2.6 W (Max.) | 2.9 W (Max.) |
Mechanical | ||
Dimensions (W x L x H) | 72 mm x 123 mm x 35 mm | |
Installation | DIN-Rail or Wall mounting | |
Environmental | ||
Operating Temperature | -25 ~ +75 °C | |
Storage Temperature | -30~ +80 °C | |
Humidity | 10 ~ 90% RH, non-condensing |
I/O Specification
Analog Input | ||
Channels | 8 (Differential) | |
Sensor Type | +/-15 mV, +/-50 mV, +/-100 mV, +/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0~20 mA, 4~20 mA | |
Thermocouple (J, K, T, E, R, S, B, N, C, L, M, , and LDIN43710) | ||
Strain Gauge Type | Full-Bridge, Half-Bridge, and Quarter-Bridge | |
Individual Channel Configuration | Yes | |
Resolution | 16-bit | |
Sampling Rate | 10 samples/Second total | |
Accuracy | +/-0.1 % or better | |
Zero Drift | +/-10 μV/°C | |
Span Drift | +/-25 ppm/°C | |
Overvoltage Protection | 240 Vrms | |
Input Impedance | Voltage | >1 MΩ |
Current | 125 Ω | |
Common Mode Rejection | 86 dB Min. | |
Normal Mode Rejection | 100 dB | |
Temperature Output Consistency | No | |
Stable Temperature Output in the Field | No | |
Open Wire Detection | Yes | |
Virtual Channel to Channel Isolation | +/-400 VDC | |
Digital Output | ||
Channels | 4 | |
Type | Isolated Open Collector | |
Sink/Source (NPN/PNP) | Sink | |
Max. Load Current | 700 mA/Channel | |
Load Voltage | 5 VDC ~ 50 VDC | |
Overvoltage Protection | 60 VDC | |
Overload Protection | 1.4 A | |
Short-circuit Protection | Yes | |
Power-on Value | Yes, Programmable | |
Safe Value | Yes, Programmable | |
Note: For highly-accurate thermocouple measurement, ICP DAS recommends selecting the ET-7018Z/ET-7019Z module,which features automatic cold-junction compensation for each channel, ensuring consistent and stable temperature output. |
Ordering information
ET-7019 CR | Ethernet I/O Module with 8-ch universal AI, 4-ch DO (RoHS) |
PET-7019 CR | PoE Ethernet I/O Module with 8-ch universal AI, 4-ch DO (RoHS) |