Harris RMXDIGITAL - Page 44

Revision c • 10/07
HARRIS CORPORATION
2-28
2 Installation
BASIC PERIPHERAL DEVICE LOGIC CONNECTION EXAMPLE
This example shows a peripheral device (with basic logic functions like the CD player shown below) connected
to an Assignable Logic I/O connector using the default logic settings. Information on binding the logic with the
peripheral’s audio inputs and the channel strip session file settings for peripherals are covered in chapter 4,
RMX
digital Server and in Appendix A, VMCC.
PIN #PIN #
PIN #PIN #
PIN #
SIGNALSIGNAL
SIGNALSIGNAL
SIGNAL
FUNCTIONFUNCTION
FUNCTIONFUNCTION
FUNCTION
1 LOGIC GROUND Logic ground
2 CUE INPUT (-) Remote Cue switch input (active low)
3 OFF INPUT (-) Remote Off switch input (active low)
4
ENABLE LENABLE L
ENABLE LENABLE L
ENABLE L
OGIC INPUTOGIC INPUT
OGIC INPUTOGIC INPUT
OGIC INPUT
S (+)S (+)
S (+)S (+)
S (+) Jumper to +VDC to enable switch inputs
5
STST
STST
ST
OP PULSEOP PULSE
OP PULSEOP PULSE
OP PULSE Stop command output, N.O. contact
6
PULSE CPULSE C
PULSE CPULSE C
PULSE C
OMMONOMMON
OMMONOMMON
OMMON Start/Stop Pulse common, C contact
7 +5 VOLT LOGIC SUPPLY 5 volt source
8
READREAD
READREAD
READ
Y INPUT (-)Y INPUT (-)
Y INPUT (-)Y INPUT (-)
Y INPUT (-) Remote Ready switch input (active low)
9 ON INPUT (-) Remote On switch input (active low)
10 +5 VOLT LOGIC SUPPLY 5 volt source to enable switches
11
STST
STST
ST
ARAR
ARAR
AR
T PULSET PULSE
T PULSET PULSE
T PULSE Start command output, N.O. contact
12 +5 VOLT LOGIC SUPPLY 5 volt source for switch tallies
Notes: +VDC is between +5 and +40 VDC.
Outputs can switch voltages up to +60 VDC at 350 mA total
BB
BB
B
oldold
oldold
old indicates connections used in this example.
ASSIGNABLE LOGIC I/O CONNECTOR SIGNAL TABLE
(wire insertion end view)
1 2 3 4 5 6
7 8 9 10 11 12
ASSIGNABLE
LOGIC CONNECTOR
DENON DN-SERIES
CD PLAYER LOGIC
SIGNAL PIN
PIN SIGNAL
BRN
BLK
GRN
RED
WHT
Pulse Common
Enable Logic Inputs (+)
Stop Pulse
Start Pulse
Ready (-)
6
4
5
11
8
23
22
3
2
16
15
Switch Common
Tally Common
Pause N.O.
Play N.O.
Standby/Cue Tally
Pause Tally
PARTS LIST
Cable: 19-119 (Belden 8445 or equiv.)
Diodes: 11-7 (1N4001 or equiv.)
25-pin DSub: 15-854 (DB-25P)
12-pin MOD IV housing: 14-490 (Tyco-AMP 87922-2)
MOD IV contacts: 15-938-1 (Tyco-AMP 102128-1)
CR1
CR2