Control and monitoring modules
DRAFT NELSON
Job N° 075236 Date: 28/04/08
NGC-30-CR NGC-30-CRM NGC-30-CRMS NGC-30-CTM NGC-30-CVM
Document Install-11...
Description
DRAFT NELSON
Job N° 075236 Date: 28/04/08
NGC-30-CR NGC-30-CRM NGC-30-CRMS NGC-30-CTM NGC-30-CVM
Document Install-113
Installation Instructions Montageanleitung Instructions d’installation
www.DataSheet.in
NGC-30-CR NGC-30-CRM NGC-30-CRMS NGC-30-CTM NGC-30-CVM
Installation Instructions Description
Control and monitoring modules for use with DigiTrace NGC-30
The DigiTrace® NGC-30 is a multi-circuit electronic control, monitoring and power distribution system for heat-tracing used in process-temperature maintenance and freeze-protection applications. The NGC-30-CRM/-CRMS and NGC-30-CTM provide ground-fault and line current sensing, alarming, switching and RTD inputs for five heat-tracing circuits when used with the NGC-UIT. The NGC-30-CRM is to control electromechanical relays (EMRs) and the NGC-30-CRMS is used to control solid state relays (SSRs). Tools Required Screw driver small blade - standard RJ11 stripping/crimping tool Wire cutters RJ11 connectors
Additional Materials
Power supply - 12 Vdc @ 400 mA‑per NGC-30-CRM/-CRMS board RJ11 4 conductor cable
Kit Contents
Item A B C D
General Approvals/Certifications Non-hazardous Locations Hazardous Locations Supply Voltage Internal power consumption Ambient operating temperature Ambient storage temperature Environment Max. altitude Humidity
Class I, Div. 2, Groups A,B,C,D Ex nC IIC T5 Class I, Zone 2, AEx nC IIC T5
Qty Description 1 NGC-30-CRM or CRMS (card rack module with connector...
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