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ICPDAS PET-7255
Levertijd:
2~7 dagen
SKU
PET-7255
PoE Ethernet I/O Module with 2-port Ethernet Switch and 8 Digital In / Counter and 8 Digital Out
● 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
●Digital In/Counter: 8 Channels
●Digital Out: 8 Channels
The PET-7255, PoE Ethernet I/O Module with 2-port Ethernet Switch, provides 8 Dry/wet contact digital input channels and 8 source-type digital output channels. It features optical isolation for 2500 VDC of transient overvoltage protection but doesn’t provide channel-to-channel isolation.
Each input channel can be used as a 32-bit counter and each output channel can drive 650 mA load. The power-on value and safe value of digital output channel are programmable. It can safely be used in applications where hazardous voltages are present.
Meer informatie
Art.nr.
PET-7255
Fabrikant
ICPDAS
Software
| Built-In Web Server | Yes |
| Web HMI | Yes |
| I/O Pair Connection | Yes |
Communication
| Ethernet Port | 10/100 Base-TX with Auto MDI/MDI-X |
| Protocol | Modbus/TCP, Modbus/UDP |
| Security | ID, Password and IP Filter |
| Dual Watchdog | Yes, Module (0.8 seconds), Communication (Programmable) |
Digital Input/Counter
| Digital Input/Counter | |||
| Channels | 8 | ||
| Contact | Dry +Wet | ||
| Sink/Source (NPN/PNP) | Dry: Source | ||
| Wet: Sink/Source | |||
| Wet Contact | On Voltage Level | +10 VDC ~ +50 VDC | |
| Off Voltage Level | +4 VDC Max. | ||
| Dry Contact | On Voltage Level | Close to GND | |
| Off Voltage Level | Open | ||
| Input Impedance | 10 kΩ | ||
| Counters | Max. Count | 4,294,967,295 (32 bits) | |
| Max. Input Frequency | 100 Hz | ||
| Min. Pulse Width | 5 ms | ||
| Overvoltage Protection | +70 VDC | ||
| Effective Distance | 500 M Max. | ||
Digital Output
| Digital Output | |||
| Channels | 8 | ||
| Type | Isolated Open Collector | ||
| Sink/Source (NPN/PNP) | Source | ||
| Max. Load Current | 650 mA/channel at 25°C | ||
| Load Voltage | +10 VDC ~ +40 VDC | ||
| Overvoltage Protection | 47 VDC | ||
| Overload Protection | - | ||
| Short-circuit Protection | Yes | ||
| Power-on Value | Yes, Programmable | ||
| Safe Value | Yes, Programmable | ||
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 |
| Surge (IEC 61000-4-5) | ±4 kV for Power |
LED Indicators
| L1 | System Running |
| L2 | Ethernet Link/Act |
| L3 | Ethernet 10/100 M Speed |
Power
| Reverse Polarity Protection | Yes |
| Powered from Terminal Block | Yes, 12 ~ 48 VDC |
| Powered from PoE | Yes, IEEE 802.3af, Class1 |
| Consumption | 4.0 W |
Mechanical
| Dimensions (w x l x h) | 72 x 123 x 35mm |
| Installation | DIN-Rail or Wall Mounting |
Omgeving
| Operating Temperature | -25 °C ~ +75 °C |
| Storage Temperature | -30 °C ~ +80 °C |
| Humidity | 10 ~ 90% RH, non-condensing |
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