Modbus

Developed by Modicon, Modbus provides a master/slave communication between intelligent automation devices. Based on Belden 9841, the Modbus cable has an increased jacket thickness to ensure a correct termination into the Modbus connectors.

Technical Information

Voltage Rating:

Temperature
Rating:

Nominal
Impedance:

Capacitance
@ 1hz:

Core to core:

Core to shield:

Velocity of Propagation:

Colour Code:

300V

-40°C to +60°C

120 Ohms




42pF/m

75.5pF/m

66%

Blue/white & white/blue

Attenuation@

kHz

1M
dB/100m

2.0

Construction

Tinned copper conductors 24(7)AWG, polyethylene insulation, cores twisted into a pair, overall polyester, aluminium foil screen & tinned copper wire braid – 90% optical coverage, PVC or Low Smoke Halogen Free sheath.

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Print Product Datasheet
Part No.Alt. to BeldenNo. of PairsNo. of CoresAWGSheath MaterialSheath ColourWeight Kg/KmO/D mmScreen
Modbus RS232
2203PIFRHBelden 8777NH3 22(7)LSHFGREY70.007.0IAT
2203PIFRL87773 22(7)LSFGREY70.007.0IAT
Modbus Plus RS/EIA-485
2401POHPL+YM295601 24(7)LSFGREY63.006.7CFS TCWB
2401POHPH+YM295601 24(7)LSHFGREY63.006.7CFS TCWB
2201PODGH3105A1 22(7)LSHFBLACK66.007.2CFS TCWB
2201PCODGH3106A1122(7)LSHFBLACK73.007.7IAT TCWB
2202PODGH3107A2 22(7)LSHFBLACK110.009.9CFS TCWB
2203PODGH3108A3 22(7)LSHFBLACK130.0010.6CFS TCWB
2204PODGH3109A4 22(7)LSHFBLACK150.0011.2CFS TCWB
Modbus Coaxial
390006Q3092A  18(1)PVCBLACK49.007.6AFS AWB AFS AWB
390006QH3092A LSHF  18(1)LSHFBLACK49.007.6AFS AWB AFS AWB
390006QD3092A Duct  18(1)PEBLACK68.009.4AFS AWB AFS AWB
390006QA3092A SWA  18(1)PEBLACK228.0011.5AFS AWB AFS AWB

CFS-TCWB - Collective Foil Screen, Tinned Copper Wire Braid.

*2201PCODGH contains one individually screened pair and an unscreened core. The core bundle is contained within a tinned copper wire braid.