PET-7204
PoE Ethernet I/O Module with 2-port Ethernet Switch, with 4-channels AI, 4-channels AO, 4-channels DI (RoHS)
Features
The PET-7204 is a multi-function, 4-channel analog inputs, 4-channel analog outputs, 4-channel digital inputs module. The PET-7204 is equipped with 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 can 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.
- 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
?
- AI: 4 Channels with 240 Vrms Overvoltage Protection
- AO: 4 Channels
- DI/Counter: 4 Channels
Applications
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
Specifications
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
-
I/O
-
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
5.5 W (Max.)
Mechanical
Dimensions (W x L x H)
120 mm x 76 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
Analog Input
Channels
4 (Differential)
Type
+/-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
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
Zero Drift
+/-20 ?V/°C
Span Drift
+/-25 ppm/°C
Overvoltage Protectionp>
240 Vrms
Overcurrent Protection
50 mA max. at 110 VDC/VAC max.
Common Voltage Protection
+/-200 VDC
Overcurrent Protection
50 mA max. at 110 VDC/VAC max.
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 M?
Current
125 ?
Common Mode Rejection
86 dB Min.
Normal Mode Rejection
100 dB
Analog Output
Channels
4
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 Confi guration
Yes
Resolution
12-bit
Accuracy
+/-0.1% of FSR
Voltage Output Capability
20 mA @ 10 V
Open Wire Detection
400 ?
Open Wire Detection
Yes, for 4 ~ 20 mA only
Power-on Value
Yes, Programmable
Safe Value
Yes, Programmable
Digital Input/Counter
Channels
4
Dry Contact (Source)
On Voltage Level
Close to GND
Off Voltage Level
Open
Effective Distance for Dry Contact
500 M Max.
Wet contact (Sink)
On Voltage Level
+1 VDC Max.
Off Voltage Level
+3.5 VDC ~ +30 VDC
Input Impedance
-
Counters
Max. Count
4,294,967,285 (32 bits)
Max. Input Frequency
100 Hz
Min. Pulse Width
5 ms
Overvoltage Protection
30 VDC
References and Support
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Product Added to Cart
PET-7204
PoE Ethernet I/O Module with 2-port Ethernet Switch, with 4-channels AI, 4-channels AO, 4-channels DI (RoHS)
$719.00 Each
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