DLS PD408-AN10-277 User Manual

Digital Lighting Systems, Inc.

PD408-AN10-277

ANALOG 0-10 V

0-10V analog control

4 Channel x 2250 W Dimmer & Switch Packs

220/240/277 Volts operation

PD408-AN10-277

4 circuit Analog 1-10V
4 x 8 A. Dimmer pack

Digital Lighting Systems,Inc

www.digitallighting.com

1-305-969-8442

[e-mail]

Made in USA

Serial Number

4321

Dimmers Indicators

USER'S MANUAL

PD408-AN10-277-UM

- 10/12

Digital Lighting Systems, Inc.

DigitalLighting.com

PD408-AN10-277

Analog 0-10V control

PD408-AN10-277 Load Driver Module Information

Figure 1 - PD408-AN10-277 LDM Detail

Earth Ground

INT-AN04

Control

Board

Load Driver Module

LDM

SSR's OPTICAL ISOLATORS

J3

RJ45 Female Connectors

Ground

SSR1

SSR2

9 VAC

Transformer

SSR3

SSR4

H1

N1

N2

N3

N4

N5

NEUTRAL BUS

N6

H2

1

2

3

4

Table 1 - Terminals Definition

NAME DESCRIPTION
1 Output Of Solid-State Relay #1

2 Output Of Solid-State Relay #2
3 Output Of Solid-State Relay #3
4 Output Of Solid-State Relay #4
H1 Hot Line Feed For Relays 1 & 2.
H2 Hot Line Feed For Relays 3 & 4.
N1-N6 Neutral Bus Connections.

Table 2 - Absolute Maximum
Electrical Ratings

Electrical Characteristic Terminal Maximum

Relay Load Current 1 to 4 8 Amps.
Input Current For Relays 1 & 2 H1 20 Amps.
Input Current For Relays 3 & 4 H2 20 Amps.
Input Voltage H1-H2 220 to 277 VAC,
1-Phase.

4x 2250 W.@ 277 V Dimmer Pack

User's Manual - Page 1

Specifications:

PD408-AN10-277

4 x 2250 Watts @ 277 VAC dimmer pack
which is designed to be controlled either
by a 4 x100 KOHM potentiometers ; one

for each dimmer, or by a standard 0-10 V

analog signal from a sinking or

sourcing controller.

Control Input specifications:

1 mA. current; Response range :
1 V = 0% ; 10 V = 100 %

Dimmer power specifications:

Operating Voltage: 277 VAC
Input : 2 x 20 Amp Breaker on 1 phase
Outputs: 4 x 2250 Watts

12302 SW 128 Ct. ; Miami, FL 33186

Copyright 2012 Digital Lighting Systems, All rights Reserved Specifications are subject to change without notice. Printed in U.S.A.

Figure 2 - INT-AN04 control board

INT-AN04

4 channel 0-10 V dimmer board
Logic control firing board

Output indicators

1

Each channel of the PD408-AN10-277 could be set to dim or switch.
4 Jumpers, 1 for each channel, are located on the back of the front cover.
Place jumper on D side for normal 0-10V dimmer operation, place jumper on S side for
switch operation.
Switching control Voltage level could be set from 0 to 10 V with the TrimPot.

FRONT

2 3 4

INT-AN04

TrimPot

Switch level
adjustment

Tel: [phone] [e-mail]

BACK

Switch or
dimmer
jumpers

S

D

1

PD408-AN10-277-UM

- 10/12

Dim 1Switch 1
Dim 2Switch 2
Dim 3Switch 3
Dim 4Switch 4

Digital Lighting Systems, Inc.

DigitalLighting.com

PD408-AN10-277

Analog 0-10V control

4x 2250 W.@ 277 V Dimmer Pack

User's Manual - Page 2

Enclosure Installation

Surface mount the dimmer pack in a well ventilated area where the ambient temperature does not exceed 104° F for

full load operation. Allow 2" of side clearance for proper air circulation and servicing. Installation clearance shall meet
local and/or NEC code requirements. Enclosures may be attached to the wall or other mounting surface by holes in
the heat sink flanges. Refer to the drawings below (FIGURE 3) for the correct dimensions. Conduit shall be pulled to
the top of the dimmer packs.

NOTE

The PD408-AN10-277 may create a slight buzzing noise and should not be located where this is objectionable.

Figure 3 - PD408-AN10-277 Dimensional Diagram

Top View

8.30"

(211 mm)

Bottom View

1/2” and 3/4” Conduit Knockouts

2.15"

(55 mm)

2"

(51 mm)

5" (127 mm)

(51 mm)

LDM - Load Driver Module

C

W1 W2

8

LED's

N5

10

1

H1 1 2 N1 N2N3N4

T1

11.07" (281 mm)

1 2

T2

C

10 VAC

Transformer

2"

N6 3

3

C

OPTO-ISOLATORS

1 2

4.12"

(105 mm)

1.9"

(48 mm)

2.15"

(55 mm)

4 H2

T4

4

C

3

4

J2J1J3

10

1

1

11.75" (298 mm)

T3

0-10 Volt
Input Low Voltage
Control Ports

LED OUTPUT

MONITORS

INT-AN04

1

2

3

4

5" (127 mm)

0-10V control connectors

PD408-AN10-277 ( LDM) Load Driver Module

12302 SW 128 Ct. ; Miami, FL 33186

Copyright 2012 Digital Lighting Systems, All rights Reserved Specifications are subject to change without notice. Printed in U.S.A.

PD408-AN10-277 Front Cover

Tel: [phone] [e-mail]

PD408-AN10-277-UM

- 10/12

Digital Lighting Systems, Inc.

DigitalLighting.com

PD408-AN10-277 General Wiring Instructions

Wiring Notes

0 DO NOT EXCEED 2216 W (8 Amps.) per dimmer output @ 277 VAC.
0 All wiring between the control stations, dimmers, and other system

controllers (network bus) is low voltage (NEMA Class 2)

0 PD408-AN10-277 dimmer packs may be fed by one or two 20 A

(maximum) branch circuits and may have up to four separately dimmed
loads.

0 Both breakers must be on the same power phase.
0 CAUTION: DO NOT attempt to parallel outputs to increase capacity.
0 Installations must conform to local and/or NEC code requirements.
0 Each load must have its own Neutral wire for full load operation.
0 All line voltage wires must have copper conductors of adequate Gauge

with 90° C wire insulation.

0 POWER EACH LOAD DIRECTLY BEFORE CONNECTING IT TO THE

PD408-AN10-277 TO ENSURE PROPER WIRING.

Figure 7 - PD408-AN10-277 Typical 277 VAC Wiring.

PD408-AN10-277

Analog 0-10V control

4x 2250 W.@ 277 V Dimmer Pack

User's Manual - Page 3

Figure 4 - PD408-AN10-277 Typical Control Wiring.

Analog 0-10V Control inputs

+

+ -

Control

+ -

Control

-

+

#1

#4

-

Optional:
Could be also controlled with 4x 100 KOHM potentiometers .

+ -

Control

+ -

Control

+

-

+

-

#2

#3

INT04

Control

Board

Load Driver Module

LDM

SSR1

9 VAC

SSR's OPTICAL ISOLATORS

SSR2

Transformer

SSR3

SSR4

H1

N1

N2

N3

N4

N5

NEUTRAL BUS

N6

H2

Earth Ground

Electrical

Distribution Panel

20 Amps Max.

1

2

LOAD #1

LOAD #2

20 Amps Max.

ON

ON

2x20 A -

220/240/277 VAC

Breakers

To Distribution Panel

Neutral Bus

3

4

LOAD #3

LOAD #4

On Same Phase

J3

12302 SW 128 Ct. ; Miami, FL 33186

Copyright 2012 Digital Lighting Systems, All rights Reserved Specifications are subject to change without notice. Printed in U.S.A.

For Full Load Operation Use:
#12 AWG copper conductor wire for Line & Neutral Feeds.
#14 AWG copper conductors in/out to each load.
Max. Load: 8 Amperes per output.

Tel: [phone] [e-mail]

PD408-AN10-277-UM

- 10/12

LIMITED WARRANTY

Digital Lighting Systems, warrants to the purchaser that its

products have been carefully manufactured and inspected and
are warranted to be free from defects of workmanship and
materials when used as intended. Any abuse or misuse contrary
to normal operation shall void this warranty.

Digital Lighting Systems' obligation under this warranty shall be
limited to replacement or repair of any units as shall within two
years of date of invoice from Digital Lighting Systems, prove
defective; and Digital Lighting Systems shall not be liable for
any other damages, whether direct or consequential. The

implied warranties of merchantability and fitness for a
particular purpose are limited to the duration of the
expressed warranty. Some states do not allow the exclusion of

the limitation of incidental or consequential damages, so the
above limitation or exclusion may not apply to you. This
warranty gives you specific legal rights, you may also have other
legal rights which vary from state to state.

Defective merchandise may be returned to Digital Lighting
Systems, prepaid, after prior notification has been given and
approval obtained for the return. To obtain prior approval for the
return of the defective items, contact your local Digital Lighting
Systems distributor, representative, or:

Digital Lighting Systems, Inc.

Attn: Customer Service Department
12302 SW 128 Ct. Bay #105
Miami, FL 33186
[phone]

Upon request, replacement unit(s) will be shipped as soon as
available. Unless immediate shipment of replacement
merchandise is requested, Digital Lighting Systems will not
ship replacement merchandise until defective merchandise is
received, inspected, and determined to be defective.

No labor charges in connection with warranty problems will
be reimbursed by Digital Lighting Systems without prior
written approval from the factory.

Digital Lighting Systems distributors and representatives have

no authority to change this warranty without written permission.

Digital Lighting Systems reserves the right to determine the
best method of correcting warranty problems.

Digital Lighting Systems, Inc.
12302 SW 128 Ct. Bay #105
Miami, FL 33186

www.digitallighting.com

Tel [phone]
Fax [phone]
e-m [e-mail]

Printed in U.S.A.
December 2012