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Produttore : Emerson File Size : 747.09 kb File Nome : Lingua di insegnamento:

Controller Board The controller board supports 22 points: . Eight digital inputs . Four analog inputs . Eight digital outputs . Two Common Alarm outputs The digital inputs are dry contacts. The analog inputs are 4-20mA inputs. The digital outputs and Common Alarm outputs are Form C contact relays. The point terminations are made using removable terminal blocks. This allows for easier access to the terminators, streamlining the process of connecting external devices to the Universal Monitor. The battery supplies power to the modem for a minimum of 10 minutes, providing the capability to send out a loss-of-power alarm to all configured pagers. Flash ROM may be easily upgraded at the job site, simplifying the process of installing new firmware as it becomes available. An RS232 operator terminal port is included with each controller board for easy interface to a laptop or desktop PC for setup and device monitoring. An integrated on-board modem is included with each controller board for remote access to the Universal Monitor. An RJ11 phone modem jack is also included. The modem is factory-configured, eliminating field configuration and wiring requirements. An IGM422 connection is included with each controller to connect the Universal Monitor to Liebert.s SiteScan Web Enterprise Monitoring System. This connection allows information and alarms to be monitored from a centrally located command center. Keypad Transformer Module The large Universal Monitor comes with either 115VAC or 230VAC Transformer Module. .The 115VAC Transformer Module provides step-down power from 115VAC to 24VAC, two Class 2 24VAC 40VA power terminations and one 115VAC outlet to power accessory devices, such as a Portable Operator.s Terminal. .The 230VAC Transformer Module provides step-down power from 230VAC to 24VAC and two Class 2 24VAC 40VA power terminations. An outlet is not provided on this Transformer Module. The Transformer Module may be ordered separately as an option for the small Universal Monitor.or any device requiring 24VAC.and mounted outside the enclosure. I/O Expansion Module The Universal Monitor I/O Expansion Module, purchased separately, has connectors for 16 digital inputs and eight digital outputs, as shown below. The board has light emitting diodes (LEDs) to display the status of monitored output devices, communications ports for connection to the Universal Monitor, power connections and other features necessary to monitor and protect your operation. I/O Expansion Module Components & Key Features 24VAC powerDigital output connector connectors (8) 115VAC Transformer 230VAC Transformer S4 S3 S2 S1 Multiflex 168AO810-3065 DEFAULT SETTINGS FOR USE WITH UNIVERSAL MONITOR USE COPPER (CU) CONDUCTORS ONLY. POWER INPUT EIA485 + (to UM-) 0V EIA485 - (to UM+) RELAY OUTPUTS Digitaloutputfuses (8) Digital outputDIP switch Digital input connectors (16) EIA485 connector 2 Dimensions - Enclosures, I/O Expansion Module, Transformer Modules LARGE ENCLOSURE Front view 12" (304.8...

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