2 Installation
digital
Revision C • 1/04
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FUNCTIONAL DESCRIPTION OF CONNECTION
Equivalent to a Normally Open (N/O) relay contact. A momentary “contact closure” of 220 ms is generated each
time the module turns on from off. Typically connects to the Remote On logic input on the peripheral device.
Same as the Start Command Pulse, except it is initiated by the module Off button. Typically connects to the
Remote Stop or Off logic input on the peripheral device.
Direct:
Same as Start Command Pulse, except it is a maintained contact closure for as long as the module is on.
Typically connects to the Remote On logic input on a peripheral device that cannot use a start pulse.
Ext. RLS:
Outputs addressing bit 3.
The Common (C) relay contact output for the three Start and Stop Command outputs. Sets whether the Start
and Stop Commands are active high (connect this pin to the logic supply voltage on the peripheral device) or
active low (connect this pin to logic ground on the peripheral device).
To enable the control inputs: On, Off, Cough, Talk to C/R, tie this pin to + logic voltage (+5 to +40). When tied to
an isolated device like a remote panel, use the Logic 5 VDC (jumper pin 18 to pin 6, 10, 11 or 12).
When pulled low, turns the module on, generating a Start Pulse. Input is ignored if the module is already on.
When pulled low, turns the module off, generating a Stop Pulse. Input is ignored if the module is already off.
All Tally outputs are N/O “dry contact” type outputs. Typically used to drive indicators, the outputs can sink or
source up to 60 volts at 350 mA. The “C” or common contact for all the tallies is Tallies Common (pin 14).
Direct:
This output connects to Tallies Common while the module is off. When DS2-1 is set OFF, then this output
is controlled by the Ready logic.
Ext. RLS:
Outputs addressing bit 1.
Direct: This
output connects to Tallies Common while the module is on.
Ext. RLS:
Outputs addressing bit 2.
Direct:
This output connects to Tallies Common when module is powered up.
Ext. RLS:
Outputs addressing bit 0.
The “C” relay contact for the three Tallies, it must be tied high or low to provide the return path for the Tallies.
Typically, the tally lamps are all tied to ground and Tallies Common connects to the lamp supply voltage (+5 to
+60 VDC). If the Tallies are tied to +VDC, then this pin would tie to ground.
These complementary logic inputs r5 to +40 VDC between the (+) input and the (-) input for activation.
This can be done by connecting an active high logic to the (+) input and grounding the (-) input, or by
sup5 to +40 VDC to the (+) input and an active low logic to the (-) input.
When activated while the module is on, turns the module off without generating a stop pulse. When activated
while the module is off, it controls the Off lamp to indicate device status. Typically, no lamp indicates the
peripheral is not ready to play, a steady lamp on indicates the device is ready, and a flashing lamp indicates the
device has already played or is not yet cued up.
When activated while the module is on, turns the module off without generating a stop pulse. Input is ignored if
the module is already off.
Module logic voltage output sources that can deliver up to 300 mA of current to isolated control panels. All pins
are simply paralleled for convenience.
Module logic ground. Should be connected to isolated control panels only.
PIN NAME/NUMBER
START COMMAND PULSE
(pin 5)
STOP COMMAND PULSE
(pin 4)
START COMMAND
SUSTAINED / RLS-3
(pin 23)
COMMANDS / RLS-3
COMMON
(pin 13)
ACTIVATE LOGIC INPUTS (+)
(pin 18)
ON (-) (pin 7)
OFF (-) (pin 8)
TALLIES
OFF TALLY / RLS-1
(pin 16)
ON TALLY / RLS-2 (pin 17)
LOGIC ACTIVE TALLY / RLS-0
(pin 15)
TALLIES / RLS-0, -1, -2
COMMON
(pin 14)
READY (+) & (-)
RESET (+) & (-)
READY (+) & (-)
(pins 24 & 21)
RESET (+) & (-)
(pins 22 & 19)
LOGIC 5 VDC
(pins 6, 10, 11, 12)
LOGIC GROUND
(pins 1, 2, 3)
RLS Module LOGIC I/O Logic Signal Definitions
