PET-7261 CR
PoE Ethernet I/O Module with 2-port Ethernet Switch and 11-ch Power Relay
The ET-7261/PET-7261 provides 11 form A electromechanical relays. It features optical isolation for 3000 VDC of transient overvoltage protection and doesn’t have channel-to-channel isolation. The power-on value and safe value of relay are programmable. It can safely be used in applications where hazardous voltages are present.
PET-7261 CR: PoE Ethernet I/O Module with 2-port Ethernet Switch, with 11-channels Relay (RoHS)
- Built-in Web Sever
- 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 Temp. Range:
- I/O Pair Connection
- Built-in I/O
- Power Relay: 11 Channels
Software
Built-In Web Server: Yes
Web HMI: Yes
I/O Pair Connection: Yes
Communication
Ethernet Port: 2 x RJ-45, 10/100 Base-TX, Swtich Ports
PoE: 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
2-Way Isolation
Ethernet: --
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): ±4 kV for Power Line
Surge (IEC 61000-4-5): ±2 kV for Power Line
Power Requirements
Reverse Polarity Protection: Yes
Powered from Terminal Block: 12 ~ 48 VDC
Powered from PoE: Yes, IEEE 802.3af, Class1
Consumption: 4.6 W (Max.)
Mechanical
Dimensions (W x L x H): 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 Specification
Power Relay
Channels: 11
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