J1 - Interboard 24 Vdc; J2 - Interboard Bus A; J3 - Extra Io - RESEARCH CONCEPTS RC4000 User Manual

RC4000 ACU Boardset

2.1.2.3.1 J1 - Interboard 24 VDC

Designation
J1 unmarked
J1 receives +24 VDC from the computing board and typically daisy chains it on to the Options Board.
2.1.2.3.2 J2 – Interboard Bus A
Designation
J2 unmarked
All signal interfacing between the Resolver Board and the Computing and Interface Board are made via
Bus A.
Signal details for Bus A are provided in
2.1.2.3.3 J3 – Extra IO
Designation
J3 unmarked
This connector is not utilized for RC4000 applications.
Chapter 2
PCB Pin Count
6
PCB Pin Count
40
section 2.1.2.2.7.
PCB Pin Count
4
33
Connector
Molex Friction Lock Header
Connector
Right Angle Shrouded Header
Connector
Molex Friction Lock Header
Hardware
Type #
2
Type #
3
Type #
2