cone火检说明书

更新时间:2023-05-11 13:19:29 阅读: 评论:0

Scanner Specifications
Power:
24 VDC nominal, 2.9 VA (120 mA), 20-28 VDC operational
Electrical Connection:
Factory installed cable, 10 foot (3 m), multi-conductor shielded cable
Inputs:
Two digital remote file lects
Relay Output:
One normally open voltage free (dry) flame relay contact
Analog Output:
4-20 mA. (Current Source)
Communications:
RS485, 19.2 KB, 127 scanners per loop, up to 5,000 ft (1500 m)
Respon Time:
1-4 conds adjustable
Environmental:
-22°F to 158°F (-30°C to 70°C)
Relative Humidity:
100%, condensing
Housing & Weight:
NEMA 4, 4x (3.41 lb, 1.54 kg), NEMA 4x and Class 1, Division 1 & 2, Groups B, C & D (3.8 lb, 1.72 kg)
Approvals:
FM, UL, CSA approved
Software:
DSF COMM Software included (Windows™ 95, 98, 2000 & NT)
Warranty:
Two (2) years
Scanner Wiring Configurations
The flame scanner network supports up to 127 flame scanners on each loop.  Flame scanners can be connected in either a "daisy-chain" configuration or "star" configuration.
 
Graphical Interface
The microprocessor-bad design, Windows™-bad software, and real-time display makes the iScan ur friendly.  System status, individual burner status and flame signal data are always at your fingertips.
The System Display
PC-bad interface
All adjustment are digital
Extensive diagnostics display
View any number of burners
Obtain information on learned results and current status instantly
Shows Flame-on / Background (Flame-off) Ratio
The Setup / Program Display
On screen adjustments save tup time compared to manual systems
Self-learning "wizard" simplifies adjustment for learning flicker frequency, bandwidth and threshold
Flame-on icon readily available
Flame and flicker frequency status displayed
Automatic gain adjustments for manual tup
Gain, threshold, flicker frequency and bandwidth easily tuned on screen
Multiple file lection available
Internal temperature indication
Alarms display
Backup to hard drive or floppy disc
The Flame-on / Background Display
 

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