Rockwell Automation 57C329 Remote I/O Communications, AutoMax - Manual (Page 107)

FĆ1
Appendix F
Network Cable Specifications
Belden 9259 RGĆ59/U Type Coaxial Cable
Nominal Impedance
D 75 ohms
Nominal Velocity of Propagation
D 78%
Nominal Capacitance
D 17.3 picofarad/foot
Nominal Attenuation at 1 MHz
D 0.3 decibels/100 feet
Outer Jacket
D PVC
Nominal Outer Diameter
D 0.242 inches
Shield
D Coverage and material: 95% bare copper
D Nominal DĆC resistance: 2.6 ohms/1000 feet
Insulation
D Cellular polyethylene
Center Conductor
D Material: stranded bare copper
D Nominal DĆC Resistance: 15 ohms/1000 feet
Suggested Operating Temperature Range
D -40_C, +80_C