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Quality and Experience in Weighing
Instrumentation |
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4X - Designed for performance in specialist
applications
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| Features |
| APPLICATIONS PRODUCED TO INDIVIDUAL SPECIFICATION.
Backlit graphic LCD display.
QWERTY keypad.
Numeric keypad and 4 semi-permanent function
keys.
7 Programme driven 'soft' keys.
Stainless steel enclosure with integrated
wall mounting brackets.
Trade Approved with any R60 loadcells.
Trade Approved for many legacy loadcells.
High resolution weighing performance.
Linearity adjustment.
Accommodates extremes of dead load and signal.
Superb digital weight filtering.
x10 resolution test mode.
4 serial ports, including RS232/485/422.
6 inputs, 3 relay outputs, 6 darlington
outputs.
Real time clock as standard.
Multi-drop communications. |
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| Options |
| Flange mount version - see Datasheet.
Analogue output 0-10V, 4-20mA.
Extended I/O.
Custom Software. |
| Display |
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Backlit graphic LCD |
| Front Panel |
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Membrane with tactile metal domes, beep
response |
| Internal Resolution |
counts |
20 bit ADC (1:1,000,000) |
| Maximum Display Resolution (trade) |
divisions |
10,000 |
| Maximum Display Resolution (non-trade) |
divisions |
1,000,000 (x10 test mode) |
| EC Approvals OIML Class III + IIII s |
certificate |
NMI T2532 TC 2489
NWML UK 2489 |
| Input Signal Range |
mV/V |
-4.5 » 4.5 |
| Zero Offset Range |
% |
100% of Input Signal Range |
| ADC Conversion Rate |
Hz |
50 |
| Linearity Error |
%FS |
< ±0.0007% |
| Differential Non Linearity |
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± 0.5 LSB |
| Span Temperature Coefficient |
ppm/°C |
1 |
| Zero Temperature Coefficient |
µV/°C |
0.005 |
| Power Consumption (typical) |
W |
5-10 |
| Common Mode Rejection (@50Hz) |
dB |
200 |
| Power Supply Rejection (@50Hz) |
dB |
120 |
| Operating Voltage |
VAC |
230/115Vac |
| Weight |
kg |
6kg (shipping 6.5kg) |
| Transducer Input Specifications |
| Transducer Type (4 or 6 wire) |
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Resistive, full bridge |
| Transducer Input resistance |
Ω |
Minimum 43Ω (up to 8 x 350Ω cells) |
| Excitation Voltage |
Vdc |
10 (nominal) |
| Minimum Signal Requirement (approved) |
µV/e |
1 |
| Minimum Signal Requirement (non-approved) |
µV/e |
0.2 |
| Input Impedance |
MΩ |
> 20 (sense and signal) |
| Communication Ports |
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1. COM1 Printer RS232 (TX/Busy)
2. COM2 Comms RS232/RS485/RS422
3. COM3 RS232 TX/RX
4. COM4 RS232 TX/RX |
| Baud Rate |
bits/second |
2400, 4800, 9600 |
| Protocol |
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7/8 data bits, odd/even/no parity, 1/2
stop bits |
| Maximum Continuous Data Rate (test mode) |
Hz |
50 |
| Communication Protocol |
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Ascii or ModBus* |
| Operating Temperature |
°C |
-10 » +40 |
| Storage Temperature |
°C |
-10 » +70 |
| EMC Immunity/Emissions |
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EN45501, EN55022 |
| Sealing |
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IP66 |
| Case |
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Grained 304 Stainless Steel
Integrated mounting brackets |
| Cable Glands |
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5 off PG7 |
| Analogue Output* 0-10V or 4-20mA |
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15 bit (adjustable range)
Max drive load for 4-20mA:
900Ω (active)/1200Ω (passive) |
| Inputs |
2 (4*) |
2 AC opto coupled standard
+ 4 DC opto coupled option*
< 6V off; > 10 - 30V on |
| Outputs |
3 (6*) |
3 relays - various types available
6 Darlington type transistors option* |
| Expanded I/O* |
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8 inputs (mains or 24Vdc versions)
8 changeover relay outputs |
| * According to specification |
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