DNG485 RS-485 / DMX512 GatewayFlexible network communications
bridge
The Philips Dynalite DNG485 is a flexible network communications
bridge designed for RS-485 networks. The two opto-isolated RS-485
ports enable the DNG485 to implement a trunk and spur topology on
large project sites, with the bridge providing a high-speed
backbone opto-coupled to many lower speed spurs.
• Electricalfaultisolation — Faults can be isolated to
individual network spurs.
•
Increasednetworksecurity—Definitionofpacketfilteringrulesforeachdirectionprovidesaugmented
security and robustness.
• RouteDyNettothird-partysystems—Suchas audio-visual and
building automation systems, providing an integrated approach to
total building control and energy management.
• DMX512mode—Transmitorreceiveupto 64 channels of DMX512, with
automatic DyNet conversion and task triggering.
• Internalcontrols—Includingprogrammablelogic controller capable
of comprehensive conditional and sequential logic and
arithmeticfunctionprocessing,packetfilteringandDyNettoDyNetIItranslation.
For detailed product information, please refer to the product
information pages at www.philips.com/dynalite and follow the
links.
165 mm (6.5 in)79 mm(3.1 in)
225 mm (8.9 in)
365
mm
(14
.4 in
)
320
mm
(12
.6 in
)
DNG485 Nov-14
Specifications Due to continuous improvements and innovations,
specifications may change without notice.
Item Specification Details
Electrical
InputVoltage 230VAC±14% 50/[email protected]
DyNetDCSupply
SerialPort1:12V@450mA(supplyforapprox20userinterfaces)
SerialPort2:12V@180mA(supplyforapprox9userinterfaces)
Control
ControlPorts Two RS-485 DyNet serial ports
SerialPortIsolation 3.75KVRMSopticalisolationbetweenports
UserControls Service switchDiagnosticLED
InternalControlsProgrammableLogicControllerPacketfilteringDyNettoDyNetIItranslation
DMX512 Support DMX512 Receive: 64 channelsDMX512 Transmit: 64
channels
Diagnostic Functions DeviceOnline/Offlinestatus
Physical
Supply TerminalsLine, Neutral 1 x 4 mm² max conductor
sizeEarthlinkbarprovided
Serial Port Terminals
Serial Port 1: SHLD,GND,D+,D-,+12V1x2.5mm²maxconductorsizeSerial
Port 2:SHLD,GND,D+,D-,+12V1x2.5mm²maxconductorsize1 x RJ12 socket
for plug in connection
Dimensions (HxWxD) 320mmx225mmx79mm(12.6”x8.9”x3.1”)
PackedWeight 3.1 kg
Construction Alloy/Steelwallmountcasewithepoxyfinish
OperatingConditionsTemperature: 0 to
50°CambientHumdity:0to95%non-condensing
Storage & TransportTemperature: -25 to
60°CambientHumidity:0to90%non-condensing
Certification Certification CE,C-Tick
Options & Ordering
Standard Product DNG485(Philips12NC-913703082209)
Specificationssubjecttochangewithoutnotice.©WMGDPtyLtdTradingasDynalite.Unit6,691GardenersRoadMascot2020Australia.ABN33097246921.Allrightsreserved.
Dynalite, DyNet and associated logos are the registered trademarks
of WMGDPtyLtd.Nottobereproducedwithoutpermission.
ElectricalDiagram
µP
Supply:230VAC 0.1ASingle Phase E
NL
AUX
+15V
D +
D -
GND
SHIELD
Port 1 DyNetRS485
RJ12
OptoIsolators
+15V
D +
D -
GND
SHIELDPort 2
DyNetRS485
Or
DMX512
Philips Dynalite6/691GardenersRoadMascot,NSW2020Australia
Tel:+61283389899
Email:[email protected]
Web:www.philips.com/dynalite
NetworkTopologyExample
RS485 DyNet network
Switch controlLeading edgeTrailing edge
1-10V
User control panels
DALI control
Ultrasonic Motion and light level
detection
Switch controlLeading edgeTrailing edge
1-10V
User control panels
DALI control
Ultrasonic Motion and light level
detection
RS485 DyNet network
