PET-7226 CR
PoE Ethernet I/O Module with 2-port Ethernet Switch, 6-ch Analog input, 2-ch Analog output, 2-ch Digital input and 2-ch Digital output
The ET-7026/PET-7026/ET-7226/PET-7226 is a multi-function module with 6-channel analog inputs, 2-channel analog outputs, 2-channel digital inputs and 2-channel digital outputs. It provides various programmable analog inputs (+/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0 ~ 20 mA and 4 ~ 20 mA), and analog outputs (+/-5 V, +/-10 V, 0 ~ 20 mA and 4 ~ 20 mA). Each analog input is allowed to configure a proper range with 240 Vrms high voltage protection. Each analog input/output can be programmed to accept current or voltage as input/output depending upon the position of corresponding jumper.
PET-7226 CR: PoE Ethernet I/O Module with 2-port Ethernet Switch, with 6-ch AI, 2-ch AO, 2-ch DI, 2-ch DO (RoHS)
- Built-in Web Server
- Web HMI
- Support fo both Modbus TCP and Modbus UDP Protocols
- Communication Security
- 2-port Ethernet Switch for Daisy-Chain Topology
- Dual Watchdog
- Wide Operating Temperature Range:
- I/O Pair Connection
- Built-in I/O
- AI: 6 Channels with 240 Vrms Overvoltage Protection
- AO: 2 Channels
- DI/Counter: 2 Channels
- DO: 2 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 1500 VDC: --
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): ±2 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: 5.2 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
Analog Input
Channels: 6 (Differential)
Type: +/-500 mV, +/-1V, +/-5 V, +/-10 V ; +0 mA ~ +20 mA, +/-20 mA, 4 ~ 20 mA (Jumper Selectable)
Individual Channel Configuration: Yes
Resolution: 16-bit
Sampling Rate: Normal Mode: 10 Samples/Second (Total) ; Fast Mode: 50 Samples/Second (Total)
Accuracy: Normal Mode: +/-0.1% ; Fast Mode: +/-0.5% or better
Zero Drift: +/-20 μV/°C
Span Drift: +/-25 ppm/°C
Overvoltage Protection: 240 Vrms
Overcurrent Protection: 50 mA Max. at 110 VDC/VAC Max.
Common Voltage Protection: ±200 VDC
Overcurrent Protection: Yes, 50 mA at 110 VDC
Virtual Channel to Channel Isolation: Yes, 400 VDC
Open Wire Detection for 4 ~ 20 mA: Yes
Input Impedance Voltage: 2 MΩ ; Current: 125 Ω
Common Mode Rejection: 86 dB Min.
Normal Mode Rejection: 100 dB
Open Wire Detection: Yes, for 4 ~ 20 mA only
Virtual Channel to Channel Isolation: +/-400 VDC
Analog Output
Channels: 2
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: 20 mA @ 10 V
Current Load Resistance: 500 Ω
Open Wire Detect: Yes, for 4 ~ 20 mA only
Power-on Value: Yes, Programmable
Safe Value: Yes, Programmable
Digital Input/Counter
Channels: 2
Dry Contact (Source):
- On Voltage Level: Close to GND
- Off Voltage Level: Open
- Effective Distance for Dry Contact: 500 M Max.
Wet contact (Sink Source):
- On Voltage Level: +1 VDC Max.
- Off Voltage Level: +3.5 VDC ~ +30 VDC
Input Impedance: -
Counters:
- Channels: 2
- Max. Count: 4,294,967,285 (32-bit)
- Max. Input Frequency: 100 HzMin. Pulse Width: 5 ms
Overvoltage Protection: 30 VDC
Digital Output
Channels: 2
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