Honeywell GM-1 инструкция обслуживания

Manning GM -1 Gas Mo nitoring A larm Syste m 19546 GM1 07/09 REVD Copyright © 2009 Honeywell Analytics. All Rights Reserved. 1 07/09 Release D Draft Honeywell Confidential & Proprietary This work contains valuable, confide ntial, and proprietary information. Disclos ure, use or reproduction outside of Honey well Inc. is prohibited except as au[...]

Notices and Trademarks Copyright 2009 by Honeyw ell International In c. Release D July 2009 While this infor mation is presented in go od faith and believed to b e accurate, Ho neywell disclaims the imp lied warranties of merchan tability and fitness for a particula r purpose and makes no express warrant ies except as may be stated in its written a[...]

About This Document World Wide Web The following Hon eywell web sites may b e of interest. Honeywell Organization WWW Address (URL) Corporate www.honeywe ll.com Honeywel l Analyt ics www.honeywe llanalytic s.com Manning Gas Detect ion www.manning systems.com Telephone Contact us by telephone at the n umbers listed belo w. Organization Phone Number [...]

Contents Serial number: Secti on Title Page 1 System Description 5 2 Installation 7 3 Operation 10 4 Limited Warranty 13 Introduction This manual has b een prepared to h elp in the use and installatio n of the Manning GM- 1 Gas Monitoring Alarm System. This manual will convey t he operating details of the alarm syst em, ensure proper installation, [...]

1 System Description The Manning GM-1 is designed to accept a sing le 4/20 mA curre nt input signal, plu s provide a regula ted 24 VDC supply to operat e all sensors manu factured by Honeywel l Analyt ics. The Manning GM-1 is housed in a r ugged 14 gauge gasketed steel enc losure. Behind the clear plexiglas s window is a 20-segmen t vertical LE D b[...]

1 System Description continue d System Specific ations Electrical Power: 120 VAC, 50/60 Hz at 0.35 amp (230 VAC 50/60 Hz is available as an option) Signal input: 4/20 mA DC Power available for sensors: Heavy-duty internal 24 VDC, 1 amp m aximum regulated supply Display: 20- segment LED b argraph Light Outputs and Relays: Alarm Light and Relay • S[...]

2 Installation A Locating the Manning GM-1 Figure 1: Mounting dimensions for the Manning GM-1 Gas Monitoring Alarm System When unpacking the unit, ins pect all boxes and contents for sh ipping damage. I f any screws or other metal parts are missing, thes e must be found to ensure that the printed circuit bo ards will not be damaged when power is ap[...]

2 Installation continued B Wiring Relay Wiring: All three relays have Form C, dry contacts. An y required power source must be within the 3 amp rating and fused or current limited to keep from damaging the contacts. Electrical wiring must co mply with all applicable codes. Plant e quipment that may b e involved and operati ng conditions shou ld be [...]

2 Installation continued Figure 2: Wiring diagram for the Mann ing GM-1 Gas Monitoring Alarm System NO NC C NO NC C NO NC C LN WARNING RELA Y* 120 V AC WARNING RELA Y WARNING ADJUST ALARM ADJUST TP WARNING TP ALARM TP SIG BOT T OP TP GND TP +20V MODEL G/M MAINBOARD REV D C11 16 7 ALARM RELA Y FAU LT RELA Y TP CURRENT DRAW ALARM RELA Y* F A UL T REL[...]

3 Operation A Display Panel C DIP Switch Setting A 20-segment Bargr aph Display indicates the gas concentration leve l. The bottom LED is always lit to indicate power to the display. The two position DIP switch in the center of the bottom board control s the latching of t he alarm ligh t and alarm relay. Switch 1 (left) contro ls the alarm relay. S[...]

3 Operation continued D Signal and Setpoints The voltage between TP Gnd and TP Sig indicates the current sig nal received from t he sensor. Th e normal range is 0 .4 volts to 2.0 volts, which corresponds with 4/20 mA. This m anual will use the voltage at TP Sig t o describe the input signal. When this signal exceeds the voltage at TP Warning or TP [...]

3 Operation continued G Maintenance The Manning GM-1 is designed for lon g life and high reliability. Honeywell Analytics recomm ends checking signal vo ltages monthly and log ging them on the data sheet included with your M anning GM-1. Additionally, the sens or being monitored s hould be exposed to the tar get gas on a monthly basis while all ala[...]

4 Limited Warranty 1. Limited Warranty Honeywell Analy tics, Inc. warrant s to the original purchaser and/or ultimat e customer (“Purchaser”) of M anning produc ts (“Product”) that if any part ther eof proves to be def ective in material or workma nship wit hin eigh teen (18) months of the date of shipment b y Honeywell Analytics or twelv e[...]