PET-7028 CR
PoE Ethernet I/O Module with 8-ch Analog output
The ET-7028/PET-7028/ET-7228/PET-7228 is a multifunction module with 8 channels analog output. It provides a variety of programmable analog output options (+/-5 V, +/-10 V, 0 ~ 20 mA and 4 ~ 20 mA), and each analog output can be programmed to accept either current or voltage as output depending upon the position of corresponding jumper. The ET-7028/PET-7028 is fully RoHS compliant and provides 4 kV ESD protection as well as 2500 VDC intra-module isolation.
PET-7028 CR: PoE Ethernet I/O Module with 8-channels AO (RoHS)
- 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 - AO: 4 channels
System Specifications
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
PoE: Yes
Protocol: Modbus TCP, Modbus UDP
Security: Password and IP Filter
Dual Watchdog: Yes, Module (0.8second), Communication (Programmable)
LED Indicators
For System Running: Yes
For Ethernet Link/Ack: Yes
for PoE Power: Yes
2-way Isolation
Ethernet: --
I/O: 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 Line
Power Requirements
Reverse Polarity Protection: Yes
Powered from Terminal block: +12 ~ +48 VDC
Powered from PoE: Yes, IEEE 802.3af, Class1
Consumption: 6 W
Mechanism
Dimension: 123mm x 72mm x 35mm (L x W x H)
Installation: DIN-Rail or Wall mounting
Environment
Operating Temp: -25°C ~ +75°C
StorageTemp: -30℃ ~ 80℃
Humidity: 10 ~ 90% RH, Non-condensing
I/O Specifications
Analog Output
Channels: 8
Type: +0 VDC ~ +5 VDC, +/-5 VDC, +0 VDC ~ +10 VDC, +/-10 VDC,+0 mA ~ +20 mA, +4 mA ~ +20 mA (Jumper Selectable)
Individual Channel Configuration: Yes
Resolution: 12-bit
Accuracy: +/-0.1% of FSR
Voltage Output Capability: 10 V @ 20 mA
Current Load Resistance: 500kΩ
Open Wire Detection: Yes, for 4 ~ 20 mA only
Power-on Value: Yes, Programmable
Safe Value: Yes, Programmable