| 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 |
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| 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 |
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| 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 |
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- 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 (350?)
- 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 |
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