Resolver input connector, j2 – Research Concepts RC2500 User Manual
Page 158

RC2500 Antenna Controller
Appendix S
Andrew Plug Compatible Controller 151
Research Concepts, Inc. • 5420 Martindale Road • Shawnee, Kansas 66218-9680 • USA
www.researchconcepts.com
Resolver Input Connector, J2
This appendix section replaces Section 3.3.1.3 of the Manual.
J2, located on the left side of the back panel is the Resolver Input connector. This port, based on a DB-
50P connector, supports three resolver inputs. The table below indicates the pin # and their usage.
J2 Pin #
& (resource #)
Description
APC100/300 Pin #
1
AZ SIN HI
1 AZ SIN HI
2-4
not used
2-4 not used
5
GROUND FOR DRAIN WIRE
5 not used
6-7
not used
6-7 not used
8
EL COS -
8 EL COS RTN
9-11
not used
9-11 not used
12
POL SIN -
12 POL SIN RTN
13
POL COS +
13 POL COS HI
14-15
No Connection
14-15 not used
16
EL REF -
16 EL REF RTN
17
POL REF +
17 POL REF HI
18
No Connection
18 not used
19
AZ COS -
19 AZ COS RTN
20-22
No Connection
20-22 not used
23
EL SIN -
23 EL SIN RTN
24
EL COS +
24 EL COS HI
25-27
No Connection
25-27 not used
28
POL SIN +
28 POL SIN HI
29-30
No Connection
29-30 not used
31
AZ REF -
31 AZ REF RTN
32
EL REF +
32 EL REF HI
33
No Connection
33 not used
34
AZ SIN -
34 AZ SIN RTN
35
AZ COS +
35 AZ COS HI
36-38
No Connection
36-38 not used
39
EL SIN +
39 EL SIN HI
40-45
No Connection
40-45 not used
46
POL COS -
46 POL COS RTN
47
AZ REF +
47 AZ REF HI
48-49
No Connection
48-49 not used
50
POL REF -
50 POL REF RTN