Bộ chuyển đổi tín hiệu A/D DISOBOX Plus – A/D Converter DISOBOX Plus Schenck Process

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DISOBOX Plus Schenck Process

Bộ chuyển đổi tín hiệu A/D DISOBOX Plus

Công ty TNHH Thương Mại Và Dịch Vụ TTN hiện đang là nhập khẩu và phân phối Bộ chuyển đổi tín hiệu A/D DISOBOX Plus tại thị trường Việt Nam.

Bộ chuyển đổi tín hiệu A/D DISOBOX Plus - A/D Converter DISOBOX Plus Schenck Process

Technical Data

Date	Value
Processor	ARM–9 high–performance controller
RAM	32 MB
Flash	8 MB
EEPROM	16 kB
Clock	Real–time clock, 2 weeks back–up time
Display	None
Keyboard	None
On–site housing Optional	Plastic, plastic cable screw connec- tions, protection class IP66, impact–resistance 7 Joule.
	Stainless steel 1.4301, brass screw connections
No. of measuring channels	4 to 8, model dependant
Load cell power supply	5 VAC
Load cell impedance per channel	44 … 4000 Ω
Total impedance	>44 Ω
Input signal per channel	0 … 19 mV
Scan rate	132/s per measuring channel
Connections	4– or 6–wire
Scales	max. 8, the measuring channels can be freely assigned to the scales
Minimal signal voltage	0.5 µV/d ∗ √n n: number of measuring channels per scales
Number of digits in legal– for–trade operation	N ≤10,000 d
Multi–range–/ Multi–interval scales	3 ranges, with each N ≤8,000 d Emax. / dmin. ≤15,000 d
Linearity error	<0.05 ‰
Zero point stability, Tko	<0.6 µV / 10 K <0.03 ‰ / 10 K with reference to the max. input voltage
Range error, Tkc	<0.03 ‰ / 10 K
Combined error Fcomb	<0.08 ‰ / 10 K
Supply voltage	24 VDC (18 … 36 V)
Power requirement	max. 5 W
Temperature range	Service temperature: –30 °C to +60 °C (legal for trade:–30 °C to +50 °C) Storage temperature: –30 °C to +60 °C
Electro–magnetic environment	E2 (OIML D11)
Binary outputs	6 x 24 VDC isolated, max. 100 mA 2 x 3 each with common root
Inputs	6 x 24 VDC isolated, with common root
Serial port	S1: RS485–2–wire DC isolated S2: RS485–2–wire DC coupled S3: RS232 DC coupled 9,600 … 115,000 Baud
Ethernet interface	Full duplex 100 MBaud
USB interface	1 x USB 2.0 Host
Fieldbus protocol Optional	Modbus, Modbus–TCP
	PROFIBUS PROFINET I/O DeviceNet EtherNet/IP

Equipment Supplied	Type	Material Nr.
Basic Units
DISOBOX base unit, A/D converter unit with 8 measuring channels	VME 21080	V081000.B01
DISOBOX base unit, A/D converter unit with 4 measuring channels	VME 21040	V081001.B01
DISOBOX, A/D converter unit with 8 measuring channels for ATEX category 3D	VME 21080–3D	V081100.B01
DISOBOX, A/D converter unit with 4 measuring channels for ATEX category 3D	VME 21040–3D	V081101.B01
DISOBOX, A/D converter unit with 8 measuring channels for ATEX category 2D	VME 21080–2D	V081102.B01
DISOBOX basic unit, A/D converter unit with 8 measuring channels and overvoltage protection for the load cell connections	VME 21081	V081003.B01
DISOBOX basic unit, A/D converter unit with 4 measuring channels and overvoltage protection for the load cell connections	VME 21041	V081004.B01
DISOBOX basic unit, A/D converter unit with 8 measuring channels, stainless steel housing	VME 21084	V081005.B01
DISOBOX basic unit, A/D converter unit with 4 measuring channels, stainless steel housing	VME 21044	V081006.B01
Bus Cards
Optional PROFIBUS, mounted and wired	VPB 28020	V081904.B01
Optional PROFINET, mounted and wired	VPN 28020	V533496.B01
Optional DeviceNet, mounted and wired	VCB 28020	V081906.B01
Optional interface expansion, mounted and wired	VSS 28020	V081905.B01
Analog I/O
Analog Input	VAI 20100	V078800.B01
Analog Output 0 – 20 mA, max. 11 V	VAO 20100	V078801.B01
Analog Output 0 – 10 V, max. 50 mA	VAO 20101	V078802.B01
Accessories
Power supply unit/	VNT 20410	V028209.B01
Load cell simulator, 8 channel	VWZ 21000	V081029.B01
DISOPLAN	VPL 20430	V029764.B01
Grounding angle for fitting the PEL connections of the load cells		V035403.B01