称重仪表 DN550A

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产品价格： < 面议

产品型号：DN550A

品牌：其它品牌

公司名称：上海安锐自动化仪表有限公司

所在地：上海嘉定

发布时间：2009-04-27

浏览次数：1121 次

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产品简介

韩国DACELL DN550A 称重仪表

Application of Packer MULTIPLE Ingredient
　BATCHING SCALE, etc.
2 Step Control (DRIB, FINAL)
6 Control RELAY
　(FINAL, DRIB, FINISH, BATCH FINISH, ZERO)
RELAY output mode
　- 7PIN TERMINAL :
　　FINAL, DRIB, FINISH, BATCH FINISH, ZERO
　- 25PIN CONNECTOR : 8PIN CONTROL
　- BCD INPUT : 25PIN CONNECTOR

ANALOG INPUT AND A/D CONVERSION
Load cell excitation		10VDC±5%, 320mA
Input Sensitivity		0.45㎶/D
Zero adjustment range		-0.6mV~+42mV : combinations of 6bit dip switch
Input	voltage	Max. 32mV
	impedance	10㏁ (Min.)
	noise	0.6㎶p.p or Less
A/D converter		type : dual slope type resolution : 1/65,000 counts(16bits) converting speed : 20times/sec
Non-linearity		0.01% of full scale
Temperature-drift		zero ±20PPM/℃ span ±20PPM/℃
Overload tolerance		+10% of full capacity
Display update rate		20 times/sec

DIGITAL SECTION
Display unit	12.7mm(1/2"), 7digits highly bright fluorescent tube sub display : 7segment 12digit Red-FND size : 9.2(H)x4.8(W)mmx1line
Annunciators	steady, zero, tare, gross, sp1, sp2, run
Decimal point position	0, 0.0, 0.00, 0.000
Keyboard	ten key, zero, net/gross, tare, formula, bin, run/stb, final, drib, free fall, clear, print, enter
External input signal	opical-isolator
min. Division	x1, x2, x5, x10, x20, x50
max. Display	+550,000
Rear panel	Loadcell input : 5pin connector Remote control : 5pin input terminal (start, stop, tare, tare reset, zero) BCD input : 37pin connector C ontrol relay : 7pin terminal (final, drib, finish, batch finish, zero) 25pin : connector : 8pin control

GENERAL
Data memory back-up	appr. 10year
Power	100/117/120/220/240V AC, ±10%, 50/60㎐ (factory preset)
Power consumption	appr. 30VA
Operating condition	temperature : -10~40℃ (14~104℉) humidity : 85% Rh Max. (non-condensing)
Net weight	2.4kg
Gross weight	3.1kg
Physical dimensions	(WxDxH) 200x175x105mm / (WxDxH) 7.87x6.89x4.33inch
Fuse	250V/1A

OP1	Printer I/F : Centronics Parallel
OP2	Analog Out : V - out(0~10V)
OP3	Analog Out : I - out(4~20mA)
OP4	Serial I/F : RS 422, RS485
OP5	BCD Data Out-put
※RS-232C and current loop : standard installed