Module 2 cổng Ethernet Modbus TCP 16 kênh đầu ra số (DO) ICP DAS ET-7242-UT
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
- Standard Series: -25 ~ +75°C
- UT Series: -40 ~ +75°C
- I/O Pair Connection
- Built-in I/O
- DO: 16 Channels
Introduction
The ET-7042/PET-7042/ET-7242/PET-7242 provides 16 sink-type digital output channels. It features optical isolation for 3750 VDC of transient overvoltage protection and doesn’t have channel-to-channel isolation. The power-on value and safe value of digital output channel are programmable. In some industrial applications, the user can connect the output channel of ET-7042/PET-7042/ET-7242/PET-7242 to the RM series relay module to switch inductive loads.
Applications
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
System Specifications
| Models | ET-7042 | PET-7042 | ET-7242 | PET-7242 |
| 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 | 3750 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 | |||
| SURGE | ±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 | 2.7 W (Max.) | 2.6 W (Max.) | 3.2 W (Max.) | 3.4 W (Max.) |
| Mechanical | ||||
| Dimensions (W x L x H) | 72 mm x 123 mm x 35 mm | 76 mm x 120 mm x 38 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 Specifications
| Models | ET-7042 | PET-7042 | ET-7242 | PET-7242 |
| Digital Output | ||||
| Channels | 16 | |||
| Type | Isolated Open Collector | |||
| Sink/Source (NPN/PNP) | Sink | |||
| Max. Load Current | 100 mA/channel at 25°C Direct Drive Power Relay Module |
650 mA/channel at 25°C Direct Drive Power Relay Module |
||
| Load Voltage | +5 VDC ~ +30 VDC | + 3.5 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 | |||
Ordering information
| ET-7042 CR | Ethernet I/O Module with 16-channels DO (RoHS), -25 to 75°C operating temperature |
| ET-7042-UT CR ~ Available soon ~ | Ethernet I/O Module with 16-channels DO (RoHS), -40 to 75°C operating temperature |
| PET-7042 CR | PoE Ethernet I/O Module with 16-channels DO (RoHS), -25 to 75°C operating temperature |
| ET-7242 CR | Ethernet I/O Module with 2-port Ethernet Switch, with 16-channels DO (RoHS), -25 to 75°C operating temperature |
| ET-7242-UT CR ~ Available soon ~ | Ethernet I/O Module with 2-port Ethernet Switch, with 16-channels DO (RoHS), -40 to 75°C operating temperature |
| PET-7242 CR | PoE Ethernet I/O Module with 2-port Ethernet Switch, with 16-channels DO (RoHS), -25 to 75°C operating temperature |