AGS Merlin 1000S 설치, 운영 및 유지보수 매뉴얼 - 페이지 4
{카테고리_이름} AGS Merlin 1000S에 대한 설치, 운영 및 유지보수 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. AGS Merlin 1000S 10 페이지. Gas utility isolation controller
AGS Merlin 1000S에 대해서도 마찬가지입니다: 사용자 및 설치 매뉴얼 (10 페이지), 설치 및 운영 매뉴얼 (12 페이지), 설치 및 운영 매뉴얼 (16 페이지)
페이지 인쇄
Merlin 1000S
Gas Utility Controller
2.3
POWER [1]
A 110-120VAC Single Phase electrical supply should be supplied to the panel.
This should be externally fused at 3 Amps using a fused or circuit breaker.
2.4
GAS VALVE [2]
This outlet provides a 110-120VAC 3 amp signal to the solenoid valve. Please consult the
solenoid valve installation instructions for further information.
2.5
BMS OUT [3]
Terminal connections are available on the circuit board for connections to Building
Management systems. [NC – Normally Closed] [COM - Common] [NO – Normally Open].
These are volt free dry contact connections.
This is a relay that changes state in alarm or when gas is on/off and can be used in conjunction
with the 12VDC output and other external relays that affect other devices and controls such as
purge fans, audible alarms etc.
2.6
PRESSURE SENSOR [4]
The terminals marked [PRESSURE SENSOR] [+ - IN] are wired to the gas pressure transducer
which is screwed into the downstream port on the gas solenoid valve (see transducer
datasheet for more information.).
Operating Pressure = 0.17psi min - 1.45psi max
2.7
EM REMOTE [5]
These connections are linked out as a factory setting.
Remote emergency shut-off buttons should be volt free and wired to the Merlin panel using a
Plenum Security Cable. White, 18/2 (18AWG 2 Conductor), stranded, CMP or similar.
2.8
GAS DETECTOR [6]
These terminals are marked [+ -] and [
These can be wired to various Merlin gas detectors.
If no detector is being used, leave the terminal link in place.
For more information / multiple detector wiring, consult the gas detector manual.
Rev: 05 Date: 29-10-18
] and should be volt free dry contact connections.
User & Installation Manual
4