Local Twinax Adapter

@63FF.ADF Local Twinax Adapter
Warning: Possibly incorrect ID/ADF. David Beem's adapter returned ID 8FF6h!

General Twinax Information

Local Twinax Adapter
DE9 Twinax Interface Pinout

This adapter is used in the 5494 Remote Control Unit (1 or 2 cards).


Local Twinax Adapter P/N 03F0301

C4,5 2,200 µF 10 V
P1 DE9 (female) Twinax Iface
P2 HD26 (female) Communications Iface
S1 24.000 MHz osc
S2 LM2575T VRM
S3 C&K transformer, 415-0930
U10 Toshiba 02F9590 / T3C60A

DE9 Twinax Interface Pinout (female) (thx David)

Pin Signal
1 Port 0 Phase B
2 Port 0 Phase A
3 Port 1 Phase B
4 Port 1 Phase A
5 Unused/Missing
6 Port 2 Phase B
7 Port 2 Phase A
8 Port 3 Phase B
9 Port 3 Phase A

The DE9 shell should be connected to the Twinax shell/shield (all ports).

Content created and/or collected by:
Louis F. Ohland, Peter H. Wendt, David L. Beem, William R. Walsh, Tatsuo Sunagawa, Tomáš Slavotínek, Jim Shorney, Tim N. Clarke, Kevin Bowling, and many others.

Ardent Tool of Capitalism is maintained by Tomáš Slavotínek.
Last update: 20 Jan 2024 - Changelog | About | Legal & Contact