|
SPECIFICATIONS |
| 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 |
| Annunciators |
steady, zero, tare, gross, auto, print, hold |
| Decimal point position |
0, 0.0, 0.00, 0.000 |
| Keyboard |
ten key, zero, tare, tare reset, print, gross/net, grand total,
sub total, parts, number, hold, reset, auto, code, s/n&enter
DN510A : run, standby, sp1, sp2, sp3, sp4 |
| External input signal |
opical-isolator |
| min. Division |
x1, x2, x5, x10, x20, x50 |
| max. Display |
550,000 |
| Rear panel |
Loadcell input : 5pin connector
External control : 5pin input terminal (zero, tare, tare reset/hold/print, gross/hold reset/subprint)
DN510A : control relay : 7pin terminal | |
| GENERAL |
| Data memory back-up |
appr. 10year |
| Power |
100/110/120/220/240V AC, ±10%, 50/60㎐ (factory preset) |
| Power consumption |
appr. 10w |
| Operating condition |
temperature : -10~40℃ (14~104℉)
humidity : 85% Rh Max. (non-condensing) |
| Net weight |
2.3kg |
| Gross weight |
3.0kg |
| Physical dimensions |
(WxDxH) 192x150x96mm / (WxDxH) 7.56x5.91x3.78inch |
| Fuse |
250V/0.3A | |
|
|
FEATURES |
|
Control for PACKER, FILLER, HOPPER, CHECKER, LIMIT SCALE etc.
Auto span calibration
50 kind of parts number can be memorized
Watch-dog function installed for diagnostics
Data memory back up for over 10years
Front display window is covered by lexan film for the protecting of dust
Lock function for the protection of set-up mode
Weighting judgment by over & under setting when printer is connected
Three kinds of hold function (peak-hold and average-hold, auto-hold)
Weight memory back up for up to 10years
Can drive up to 8pcs of load cell (350Ω)
Serial interface standard installed (RS-232C and CURRENT LOOP)
Can print the data & time, count, parts number, weighing decision and sub/grand when printer is connected by option |
| DN 500A |
|
The external field switch can be directly connected to 5pin terminal located at the rear panel for the remote control of some key-board functions (ZERO, TARE, TARE RESET, HOLD, HOLD RESET, PRINT, SUB PRINT, NET/GROSS) |
| DN 510A |
|
The external field switch can be directly connected to 5pin terminal located at the rear panel for the remote control of some key-board functions (START, STOP, ZERO, TARE, TARE RESET, HOLD, HOLD RESET, PRINT, SUB PRINT, NET/GROSS)
4 Step control (SP1, SP2, SP3, SP4)
6 control relay built-in (SP1, SP2, SP3, SP4, FINISH, NEAR ZERO)
Relay output mode (LIMIT, PACKER, CHECKER1, CHECKER2) |
| Option |
| OP1 |
Printer I/F : Centronics Parallel |
| OP2 |
Analod Out : V - out(0~10V) |
| OP3 |
Analod Out : I - out(4~20mA) |
| OP4 |
Serial I/F : RS 422, RS485 |
| OP5 |
BCD Out-put | |
|
|
DIMENSIONS |
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