Schneider Electric 490NAD91104 — Profibus DP In-Line Connector

Part number	490NAD91104
Brand	Schneider Electric
Description	Profibus DP In-Line Connector
Manufacturer	Schneider Electric
Product Type	Profibus DP In-Line Connector
Product Line	Accessories
Part Number	490NAD91104
EAN	3595862096607
Connector Interface	9-pin Male SUB-D Elbowed Design
Communication Standard	Profibus DP
Compatible Systems	Motion Momentum Automation, Preventa Safety PLCs, Lexiun 15 Motion Control
Electrical Signal Standard	RS-485 Differential Signaling with Galvanic Isolation
Pin Assignments	Pins 3 (RxD/TxD-N), 5 (DGND), 6 (VP), 8 (RxD/TxD-P)
Maximum Data Rate	12 Mbps (Configurable from 9.6 kbps)
Segment Length at 12 Mbps	100 meters per Segment (Repeaters Extend Range)
Bus Termination Requirement	Requires External Terminators at Segment Ends
Network Node Capacity	Supports Up to 32 Nodes per Segment (127 with Repeaters)
Cable Compatibility	TSX PBS CA Series (100m/400m Shielded Profibus DP Cables)

The Schneider Electric 490NAD91104 is a Profibus DP in-line connector designed for seamless integration in various automation applications. This connector operates using a 9-pin male SUB-D elbowed design, effectively supporting differential signaling with galvanic isolation according to RS-485 standards.

Also written as

3595862096607

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.