Technical Specifications:
Series: GE Fanuc 90-70 Genius I/O
Ethernet Port: 1 x 10/100Base-TX RJ45
Supported Protocols: TCP/IP, UDP, ICMP, ARP, SNMP v1/v2c, GE SRTP
Connection Speed: 10 Mbps / 100 Mbps (Auto-negotiation)
Maximum Simultaneous TCP Connections: 8
MTU Size: 1500 bytes
Backplane Interface: VMEbus
Operating Temperature: 0°C to +60°C
Power Supply: 5V DC from backplane
Functional Features:
Second Ethernet Port: Adds a second network interface to the PLC, enabling network redundancy or connection to two separate networks (e.g., one for control, one for IT).
GE SRTP Protocol: Supports GE’s proprietary SNP to RTP protocol for high-speed data exchange with CIMPLICITY HMI and iFIX.
SNMP Support: Allows network management systems to monitor the module status, traffic statistics, and error counters remotely.
Web Server: Built-in web server allows configuration and diagnostics via any standard web browser.
Buffered Communication: 256-byte FIFO buffer per port prevents data loss during high-traffic bursts.
Performance Parameters:
Throughput: > 9 Mbps (effective data rate)
Latency: < 5ms (LAN environment)
Isolation Voltage: Ethernet port to backplane > 500V DC
MTBF: > 100,000 hours
ESD Protection: ±15kV air discharge
Material Composition:
Housing: Die-cast aluminum with EMI shielding gasket
PCB: 4-layer FR-4 with controlled impedance traces for Ethernet signals
Ethernet Transformer: Integrated pulse transformer with common-mode choke for isolation
Connectors: Shielded RJ45 jack with integrated LED indicators (Link/Activity)
Structural Features:
Form Factor: Standard GE 90-70 module width, approximately 40mm
Mounting: Any available I/O slot in the PLC chassis (Slot 1 through last)
Front Panel: LINK (Green) and ACT (Green blinking) LEDs
Rear Panel: Shielded RJ45 port, VMEbus edge connector
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