PET-7258 CR ICP DAS Digital IO Modules

• 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 to +75°C
• Built-in I/O
• AC/DC Digital Input: 8 Channels

INTRODUCION

The ET-7258/PET-7258 provides 8 AC/DC digital input channels. Each input channel can be used as a 32-bit counter. It features optical isolation for
2500 VDC of transient overvoltage protection but doesn’t provide channel-to-channel isolation. It can safely be used in applications where hazardous
voltages are present.

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: 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

Reverse Polarity Protection: Yes
Powered from Terminal Block: 12 ~ 48 VDC
Powered from PoE: Yes, IEEE 802.3af, Class1
Consumption: 2.7 W (Max.)

Mechanical

Dimensions: (L x W x H) 120 mm x 76 mm x 38 mm
Installation: DIN-Rail or Wall Mounting

Environment

Operating Temperature: -25 to +75°C
Storage Temperature: -30 to +80°C
Humidity: 10 to 90% RH, Non-condensing