pathway 1004 User Manual

Model 1004 16-Channel

TM

DMX IN FROM

MENU FUNCTION

Demultiplexer

OVERVIEW

The 1004 eDIN demultiplexer converts DMX512 signals into
16 channels of analog control voltage. The demultiplexer

can also control Mark7-type uorescent ballasts, solid state

relays or LEDs.

The module is RDM discoverable and congurable.

CONNECTIONS

The 1004 features terminal strips that can be removed from the
card to facilitate easy wiring installation or replacement. Make the

following connections, WITH THE POWER TURNED OFF.

POWER

The module will run on a range from 9 to 30 VDC at a maximum
of 6 Watts. Observe the correct polarity when connecting the V+
and V-. A second set of terminals are provided on the connector to
daisy-chain power to other eDIN modules. The EARTH GROUND
terminal must be connected to the enclosure’s chassis or electrical
ground terminal to ensure EMC compliance.

DMX512

DMX connections consist of a shield and data pair. Connect the
DATA+ and DATA- wires to D1+ and D1- respectively for each of
DMX IN and DMX THRU. Observe the same polarity convention
throughout the system. Connect the cable shield to the SHLD COM
terminal.

DMX THRU may be daisy-chained to the DMX IN of other eDIN
modules.

ANALOG OUTPUTS

Sixteen analog output terminals are provided in groups of four,
each with a common terminal. All common terminals are internally
connected, so only one needs to be tied to the device being

controlled.

Outputs are rated up to 15 VDC, 10mA per channel, sourcing; or
30mA per channel, sinking. Maximum wire run is 150 meters (500 ft).

Manual

STATUS INDICATORS

POWER IN Blue. Steady glow indicates power supply OK;

o󰀨 indicates no power.

PROCESSOR Green. Steady glow indicates processor is OK;

o󰀨 when POWER IN is lit indicates processor

failure.

DMX INPUT Amber. Steady glow indicates port latched

to active DMX source; o󰀨 indicates no signal

present.

FUNCTION Amber. Indicates the function associated with

the numeric display.

DMX TERMINATE

DMX rules require the last device on a DMX line to be
terminated with a 120Ω resistor between pins 2 and 3
to prevent signal reection. If there is no connection to
the DMX THRU terminals, the DMX Terminate switch
should be ON.

If there are other devices connected to the DMX
THRU terminal, the DMX Terminate switch should be
OFF and termination be applied to the nal device in the daisy-chain.

END OF LINE

TERMINATION SWITCH

DIODE SHUNT SWITCHES

ON=SOURCE MODE

OFF=SINKING MODE

(REV 5 AND HIGHER ONLY)

NCNCD1+

1

CONTROL SYSTEM

DMX THRU TO
OTHER eDIN MODULES

NCNCD1+

COM

SHLD

D1-

ON OFF

ISO 5V

DIODE SHUNT CH 1-8 DIODE SHUNT CH 9-16

COM

5

432

16 ANALOG OUTPUTS

10mA SOURCE / 30mA SINK

@ 15VDC MAX

COM

SHLD

D1-

COM

876

9

POWER IN

PROCESSOR

DMX INPUT

11

10

STATUS LEDs

ADDRESS

MODE

COM

15

14

13

12

PANIC MODE

DRY CONTACT

INPUT

1004-200-REV1 04/18/19

TEST

LEDs

POWER IN

6 W MAX

9-30VDC

V+

V-V+V-

EARTH

GND

MIN

MAX

CCL-IN

COM

16

LED NUMERIC
DISPLAY

CONVERTER

PROGRAM
PUSHBUTTONS

POWER IN:
9-30VDC, 6W SUPPLY REQUIRED
USE #1001-100-24-DIN POWER SUPPLY
OR EQUAL.
CONNECT EARTH GROUND TO PROTECT
DMX INPUT FROM RF INTERFERENCE
CARRIED ON CABLE SHIELD.

ENTER

Pathway Connectivity

eDIN 16 CHANNEL

DMX-ANALOG

Model 1004 16-Channel

TM

Demultiplexer

Manual

CONFIGURATION

To congure, rst press the ▲ or ▼ buttons to select the
desired function, indicated by the LED next to ADDRESS,
MODE, MIN, MAX, or TEST. Once selected, press and
hold the ENTER button until a dot appears in the lower
right-hand corner of the display. The card is now in EDIT
mode.

When done editing a parameter, press ENTER. The dot will
disappear, the new value will be saved and the unit will be ready

for operation.

SET DMX ADDRESS

One in ADDRESS edit mode, press ▲ or ▼ to change the start
address to the desired value. Press ENTER to save the address.
Valid addresses range from 1 to 512.

SET OPERATING MODE

Once in MODE edit, choose from the following:

• MODE 1: 0-10VDC Output (MAX will read 158)

• MODE 2: 0-5VDC Output (MAX will read 79)

• MODE 3: 0-15VDC Output (MAX will read 237)

• MODE 4: 0-2.5VDC Output (MAX will read 40)

• MODE 5: Custom D-to-A (set your own voltage)

• MODE 6: EFBC/LED Control - 10% threshold

• MODE 7: Non-Dim (see below)

• MODE 8: EFBC/LED Control - 1% threshold

SET MIN AND MAX VOLTAGE OUTPUT LEVELS

To set a custom output voltage, conrm the DMX start address is set
to 1. Connect a voltmeter between output 1 and COM on the card.
Connect a DMX source to DMX IN. Using your source, vary the DMX
level on channel 1 and conrm that the voltage output is changing.
Set the DMX level to full.

Use the ▲ or ▼ buttons and ENTER to select MAX for editing.
Use ▲ or ▼ while observing the output on the voltmeter. Once the
voltage is at the level you desire, press ENTER to save. Repeat this
process to set a MIN level. Valid MIN levels are between 0 and 254.
Valid MAX levels are between 1 and 255. 255 roughly corresponds
to an output of 16VDC. Customizing these values will place the card
in Mode 5. MIN and MAX should be checked in Modes 6, 7 and 8,
with MAX set as a value of 158 to ensure proper operation of

the solid state relays.

NON-DIM CONTROL

Mode 7 provides non-dim control of solid state relays or LEDs. At a
DMX level of 0%, each channel outputs +10VDC. The output voltage
drops to zero when DMX passes 50%. All blocking diodes must be
shunted (bypassed) in this mode.

EFBC / LED CONTROL

Mode 6 and 8 allow unied control of up to eight circuits of LED
xtures or Mark 7-type electronic uorescent ballasts, with a
maximum of 20 xtures/ballasts on each circuit. Two channels are
used for each circuit. Channels are paired: 1 with 9, 2 with 10, and

so on.

The lower channel provides 0-10VDC dimming control, while the
higher acts as a non-dim, when connected to a solid state relay
controlling the circuit’s AC supply. In mode 6, the non-dim triggers
when DMX passes through 10%. In mode 8, the non-dim threshold
is 1%. All blocking diodes must be shunted (bypassed) in this mode.

TEST MODE

Once in TEST mode, using the ▲ or ▼ buttons will toggle each
output on and o󰀨. The output number is shown on the right hand
display. DMX input is ignored while in TEST mode.

CCL PIN (PANIC INPUT)

Shorting the CCL pin to COM will drive all outputs to full.
The CCL input overrides the DMX input level.

SELF-TEST

Press the ▲ button while turning power on to enter self-test mode.
All LEDs will ash sequentially. The display will cycle 0 through 9,
then show the serial number and rmware version. Cycle power to
end self-test.

DIODE SHUNTS

The behavior of the diode shunts is dependent on the module’s
revision level .The revision number is shown on the product label,
next to the part number.

The diodes prevent the control signal from back-feeding into the
output and damaging the module. The diodes must removed from
the circuit to allow sinking control. The 16 DIP switches are wired
as shunts, allowing the diodes to be engaged or disengaged output­by-output.

REV 4 and below: The blocking diodes are engaged by default. With
the shunt switches in the “o󰀨” position, the diodes will prevent current
backow. This is the correct arrangement for driving analog dimmers.
With the shunts in the “on” position, the diodes are bypassed. This
is the correct arrangement for sinking control of EFBCs and LED
dimmers.

REV 5 and above: The blocking diodes are bypassed by default.
With the DIP switches in the “o󰀨” position, current will backow
through the card. This is the correct arrangement to allow sinking
control of EFBCs and LED dimmers. With the DIP switches in the
“on” position, the diodes will block backow current. This is the
correct arrangement for driving analog dimmers.

Pathway Connectivity Solutions

1004-200-REV1 04/18/19

#103—1439 17Avenue SE Calgary AB

Canada T2G 1J9

[e-mail]

www.pathwayconnect.com

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