Core parameters

Nominal length: 25 ft

Actual length: 7.62 m (last three digits 025 = 25 ft)

Usage: 4119A EICM communication module ↔ external switch / upper computer / serial port device

Interfaces:

Module side: Special 40-pin high-density plug (compatible with 4119A front panel)

External side: RJ45 (Ethernet) + DB9 (serial port) integrated connector

Cables: Multi-core double shield (foil + weaving), 24AWG, industrial-grade communication twisted pair

Transmission: 10/100Mbps Ethernet + RS-232/485 serial port, low latency, high anti-interference

Temperature: -40°C ~ +85°C

Voltage withstand: 300 VDC

Certifications: CE, UL, CSA, EMI/RFI

Weight: Approximately 1.8 kg

4000066 Common length (last three digits = ft)

4000066-025: 25 ft / 7.62 m (standard cabinet cross-connection)

4000066-050: 50 ft / 15.24 m (long-distance communication extension) Product features

EICM-specific: Compatible with 4119A expansion communication module, cannot be replaced by ordinary network cables

Dual interface integration: One network port and one serial port, simultaneously expanding Ethernet and serial communication

Dual shielding anti-interference: Suitable for industrial strong electromagnetic environment, stable transmission, low bit error rate

Pre-fabricated factory connectors: Both ends are crimped and formed, shock-resistant, anti-loosening, plug-and-play

Flexible long-distance: Soft wire structure, easy to bend and fix for long-distance wiring

Differences from other series (key points)

4000066 series: 4119A EICM ↔ External network / Serial port (communication expansion, dual interface, long-distance)

4000058 series: I/O module ↔ Terminal board (signal level, multi-core, pre-fabricated wire)

4000056 series: Internal I/O of the chassis ↔ Backplane (short-distance, bus, dual shielding)

4000043 series: Host chassis ↔ Expansion chassis (system bus, triple shielding, long-distance)