Module 2 cổng Ethernet (PoE) Modbus TCP 6 kênh đầu vào số (DI) + 6 kênh đầu ra số Relay ICP DAS PET-7260
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: 6 Channels
- Power Relay: 6 Channels
Introduction
The ET-7060/PET-7060/ET-7260/PET-7260 provides 6 wet contact digital input channels and 6 form A electromechanical relays. It features optical isolation for 3000 VDC of transient overvoltage protection and doesn’t have channel-to-channel isolation. Each input channel can be used as a 32-bit counter. The power-on value and safe value of relay are programmable.
Note: When inductive loads are connected to the relays, a large counter electromotive force may occur when the relay actuates because of the energy stored in the load. These flyback voltages can severely damage the relay contacts and greatly shorten the relay life. Limit these flyback voltages at your inductive load by installing a flyback diode for DC loads or a metal oxide varistor for AC loads.
System Specifications
| Models | ET-7060 | PET-7060 | ET-7260 | PET-7260 |
| 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 | 3000 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) | ±2 kV for Power Line | ±4 kV for Power Line | ||
| 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 | 2.9 W (Max.) | 2.8 W (Max.) | 3.6 W (Max.) | 3.8 W |
| 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-7060 | PET-7060 | ET-7260 | PET-7260 | |
| Digital Input/Counter | |||||
| Channels | 6 | ||||
| Contact | Wet Contact | ||||
| Sink/Source (NPN/PNP) | Sink/Source | ||||
| On Voltage Level | +10 VDC ~ +50 VDC | ||||
| Off Voltage Level | +4 VDC Max. | ||||
| Input Impedance | 10 kΩ | ||||
| Counters | Max. Count | 4,294,967,285 (32 bits) | |||
| Max. Input Frequency | 500 Hz | 100 Hz | |||
| Min. Pulse Width | 1 ms | 5 ms | |||
| Overvoltage Protection | +70 VDC | ||||
| Power Relay | |||||
| Channels | 6 | ||||
| Type | Power Relay, Form A (SPST N.O.) | ||||
| Contact Rating | 5 A @ 250 VAC/24 VDC (Resistive Load) | ||||
| Min. Contact Load | 10 mA @ 5 V | ||||
| Operate Time | 10 ms (max.) | ||||
| Release Time | 5 ms (max.) | ||||
| Mechanical Endurance | 2 × 107 ops. | ||||
| Electrical Endurance | 105 ops. | ||||
| Power-on Value | Yes, Programmable | ||||
| Safe Value | Yes, Programmable | ||||
Ordering information
| ET-7060 CR | Ethernet I/O Module with 6-ch Relay Output and 6-ch DI (RoHS) |
| PET-7060 CR | PoE Ethernet I/O Module with 6-ch Relay Output and 6-ch DI (RoHS) |
| ET-7260 CR | Ethernet I/O Module with 2-port Ethernet Switch, with 6-ch Relay Output and 6-ch DI (RoHS) |
| PET-7260 CR | PoE Ethernet I/O Module with 2-port Ethernet Switch, with 6-ch Relay Output and 6-ch DI (RoHS) |
Accessories
| NS-205 CR | Unmanaged 5-port Industrial Ethernet Switch; reguires 24 VDC Input (RoHS) |
| NS-205PSE CR | Unmanaged Ethernet switch with 4-PoE and 1 RJ45 uplink; reguires 48 VDC Input (RoHS) |
| NS-205PSE-24V CR | Unmanaged Ethernet switch with 4-PoE and 1 RJ45 uplink; reguires 24 VDC Input (RoHS) |
| MDR-20-24 CR | 24 V/1 A, 24 W Power Supply with DIN-Rail Mounting (RoHS) |
| DIN-KA52F-48 CR | 48 V/0.52 A, 25 W Power Supply with DIN-Rail Mounting (RoHS) |