GAM TSPS80 User Manual

PRODUCT DESCRIPTION

The GAMSpin™ indexable power supply provides power
and the control signal for up to 8 GAM Indexable Twin­Spin™ or SX4® Gobo Tray units. Please see separate
instructions for their operation.

The GAM indexable TwinSpins™ have 8 modes of
operation which are controlled by and require a DMX­512 signal. In addition there are four, pre-programmed,
stand-alone modes (0,5,6 & 7) that require only a 24
volt supply and no control signal.

The GAMSpin™™ Power Supply Unit (PSU) powers the
TwinSpins™ via the 4-pin XLR output. The control signal
is fed into the power supply and re-routed to the output
connector.¹ Up to 8 units can be powered by one PSU
via a “daisy chain” - each unit in series using the input
and output connectors on the individual rotators (as is the
practice with all DMX controlled equipment). Use 4-wire,
4-pin XLR cable.² Connect the PSU to the first rotator,
then use the output from the first to feed the second, and
continue the “daisy chain” through any additional units.

GAM Product #TSPS80

Rosco Product #205 71480 0120

PRODUCT SPECIFICATIONS

Power Requirements 120 Volts AC, 4 Amperes

(230 volt model available)

Non-Dim circuit
DMX-512 Signal Input Standard 5-pin male XLR
DMX-512 Signal Feed Thru Standard 5-pin female XLR
Power Out² 4-pin XLR

Pin 1- 24 Volt DC Pin 3 - DMX signal, re-routed
Pin 2- DMX signal, re-routed Pin 4 - +24 V DC

Capacity 8 Indexable TwinSpins™

and/or SX4® Gobo Trays

PRODUCT NUMBER

Connect the DMX signal to the PSU input using standard
DMX czable (5-wire, 5-pin XLR).

You may connect the DMX-512 thru to other PSU’s, dim­mers or color changers if needed.

To Main

Power

4-Wire

Cable

DMX - 512

Rotators

2

On/Off AC Fuse

4A

DMX - 512

INPUT THRU

TSPS80 / 205 71480 0120

Gamspin Power Supply - 120 Volt only

TSPS82 / 205 71482 0240

Gamspin Power Supply - 230 Volt only

¹Except for this re-routing and protection

From DMX Control

(5-wire cable)

To Other DMX

Devices

(5-wire cable)

circuitry, there is no processing of the DMX
signal. All decoding of the digital signal is
accomplished within the Indexable Twin­Spin™ Unit or SX4® Gobo Tray Unit.

²Use only cable that has heavy gauge
(#14) conductors for power (pins 1 & 4),
and lighter gauge for the signal (pins 2
& 3). The heavy gauge is most important
with long cable runs and if the “daisy
chain” is fully loaded. This style cable is
similar to standard color changer cable.

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