PET-7202 CR
PoE Ethernet I/O Module with 2-port Ethernet Switch, 3-ch Analog input, 6-ch Digital input and 3-ch Relay
The ET-7002/PET-7002/ET-7202/PET-7202 is a multi-function module with 3-channel analog inputs, 6-channel digital inputs and 3-channel relay outputs. It provides various programmable analog inputs (+/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 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 can be programmed to accept current or voltage as input/output depending upon the position of corresponding jumper. The ET-7002/PET-7002/ET-7202/PET-7202 is fully RoHScompliant and has qualification for 4 kV ESD protection as well as 2500 VDC intra-module isolation.
PET-7202 CR: PoE Ethernet I/O Module with 2-port Ethernet Switch, with 3-ch AI, 6-ch DI, 3-ch Relay (RoHS)
- 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
- Wide Opearting Temperature Range: -25 ~ +75°C
- I/O Pair Connection
- Built-in I/O
- Ai: 3 Channels with 240 Vrms Overvoltage Protection
- DI/Counter: 6 Channels
- Power Relay: 3 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 seconds), 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
Reverse Polarity Protection: Yes
Powered from Terminal Block: 12 ~ 48 VDC
Powered from PoE: Yes, IEEE 802.3af, Class1
Consumption: 4.1 W (Max.)
Mechanical
Dimension (W x L x H): 76 mm x 120 mm x 38 mm
Installation: DIN-Rail or Wall mounting
Environmental
Operating Temp.: -25 ~ +75 °C
Storage Temp.: -30~ +80 °C
Humidity: 10 ~ 90% RH, non-condensing
Analog Input
Channels: 3 (Differential)
Type: +/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V +0 mA ~ +20 mA, +/-20 mA, 4 ~ 20 mA (jumper selectable)
Individual Channel Configuration: Yes
Resolution: 16-bit
Sampling Rate: 10 Samples/Second (Total) ; Fast Mode: 50 Samples/Second (Total)
Accuracy: Normal Mode: Normal Mode: +/-0.1% ; Fast Mode: +/-0.5% or better
Zero Drfit: +/-20 μV/°C
Span Drift: +/-25 ppm/°C
Overvoltage Protection: 240 Vrms
Overcurrent Protection: 50 mA max. at 110 VDC/VAC max.
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
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, 0.5W
Counters:
- Channels: 6
- Max. Count: 4,294,967,285 (32 bits)
- Max. Input Frequency: 100 Hz
- Min. Pulse Width: 5 ms
Overvoltage Protection: +70 VDC
Power Relay
Channels: 3
Type: Power Relay, Form A (SPST N.O.)
Operating Voltage Range: 250 VAC/30 VDC
Max Load Current: 5.0A/channel at 25°C
Operate Time: 6 ms (Typical)
Release Time: 3 ms (Typical)
Electrical Life (Resistive load):
- VDE: 5 A @ 250 VAC 30,000 ops (10 ops/minute) at 75°C. 5 A @ 24 VDC 70,000 ops (10 ops/minute) at 75°C.
- UL: 5 A @ 250 VAC/24 VDC 6,000 ops. 3 A @ 250 VAC/24 VDC 100,000 ops.
Mechanical Life: 20,000,000 ops. at no load (300 ops./minute).
Intra-module Isolation, Field to Logic: 3750 VDC
Power-on Value: Yes, Programmable
Safe Value: Yes, Programmable