RCA LDK 4700, LDK 5481 manual Dry contact signalling

Page 41

LDK 5481 + LDK 4700 User’s Guide Base unit

Dry contact signalling

Figure 3-6. Dry contact signalling

3-13

External signaling dry contact

base unit signalling connector

Voltage level signalling

Figure 3-7. Voltage level signalling

	+5 - 12 Vdc
	+
	External	base unit
	signaling	base unit
	signaling	signalling
	with DC	signalling
	with DC	connector
	output	connector
	output
	voltage

v4.0

Image 41

Contents User’s Guide FCC Class a Statement Declaration of ConformityCopyright TrademarksTable of contents LDK 5481 + LDK 4700 User’s Guide Introduction AccessoriesFollowing DigiLink accessories are available Compatibility ConfigurationsDigilink system SDI coax configuration DigiLink system multicore connection DigiLink system multicore configurationStand alone multicore configuration Stand alone SDI coax configurationDigiLink system dual fiber configuration DigiLink system hybrid fiber configurationIntercom Schematic overview of the intercom routingImportant information English Safety SummarySicherheit Zusammenfassung Wichtige Hinweise DeutschAchtung VorsichtLaser safety statement US Laser safety statement EuropeFiber optic cable precautions Fiber optic transmission unitsLDK 5481/20 version fiber version SpecificationsLDK 5481/00 version multicore/coax LDK 5481 DigiLink adapter dimension sketch DimensionsControls Powering the cameraAttaching the LDK 5481 adapter to a camera head Carrying handle replacementMounting a script board Script board accessoryDigiLink adapter connector locations Adapter connectorsSDI video input connector SDI video output connectorMulticore connector Multicore connectorVideo signal Cvbs output connector Hybrid fiber connectorVideo signal VF output connector LCP / Fiber power connector Intercom headset connectorInput voltage must not exceed +17 Vdc DC power output socketDC power input socket 15. Script light power supply output connector Script light power supply socketInstall menu LDK 5481 + LDK 4700 User’s Guide DigiLink Adapter Base unit Wichtige Hinweise Deutsch Vorsicht Fiber optic transmission units Rack mounting instructions Installation informationVentilation Mains power supply chord Installation noticesFor Switzerland LDK 4700/20 version fiber LDK 4700/00 version multicoreLDK 4700/10 version coax DigiLink base unit dimension sketch Powering the base unit Controls and indicatorsIndicators Set-up itemsThis is the inactivity state of the menu Camera Number CACall and On-air signals Connecting the studio signallingDry contact signalling DigiLink base unit connector locations LDK 4700/00 DigiLink base unit connectorsBase unit setup switches Switch Function Off default Setup switchesAudio out connector Teleprompter input connector External video input connectorReference input connector Cvbs output connector 6 Y, Pr, Pb output connectorsSDI Camera connectors Mains power supply input socket SDI video output connectors10 RS-232/RS-422 control connector DC power output connector Auxiliary connector22. Multicore connector