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
Info@digitallighting.com
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: 305-969-8442 info@digitallighting.com
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
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