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Quality and Experience in Weighing
Instrumentation |
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CPI - Designed for performance
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| Features |
| High Quality - Low Cost.
7 Digit, bright, easy to read, LED display.
DIN standard, panel mount enclosure.
Two part connectors for quick replacement.
Trade Approved for any R60 loadcells.
High resolution weighing performance.
Multi point linearity adjustment.
Accommodates extremes of dead load and signal.
Superb digital weight filtering.
x10 resolution test mode.
Configuration via front panel or serial
communication.
Firmware upgrades via serial port.
Two serial ports, printer port can be used
for remote display.
Memory tares, semi automatic tare and set
zero functions.
3 outputs, 2 inputs as standard.
Real time clock as standard.
Versatile print formatting.
PLU's recalling A/N text, setpoints, part
weights and totals.
Multi-drop communications.
Sophisticated fill control with fast cut
off and predictive software.
Variety of setpoint operating modes.
Many advanced software features. |
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| Options |
| 15 bit Analogue output 0-10V or 4-20mA.
Flash Electronic Tally Record (Alibi Device).
ModBus Communications. |
| Display |
mm |
7 Red LED digits 14mm |
| Front Panel |
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Membrane with tactile metal domes, beep
response,
5 button operation |
| Annunciators |
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4 LED's (Motion/Zero/Net/Gross) |
| Internal Resolution |
counts |
24 bit (1:16,777,215) |
| Maximum Display Resolution (trade) |
divisions |
10,000 |
| Maximum Display Resolution (non-trade) |
divisions |
500,000 (x10 test mode) |
| EC Approvals OIML Class III + IIII |
certificate |
NWML UK2677 |
| Input Signal Range |
mV/V |
-6.5 » 6.5 |
| Zero Offset Range |
% |
100% of Input Signal Range |
| ADC Conversion Rate |
Hz |
50 (25/100*) |
| Linearity Error |
%FS |
< ±0.0015% (+ digital correction) |
| Differential Non Linearity |
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± 0.5 LSB |
| Span Temperature Coefficient |
ppm/°C |
1.6 |
| Zero Temperature Coefficient |
µV/°C |
< 0.005 |
| Power Consumption (typical) |
W |
5-10 |
| Common Mode Rejection |
dB |
120 |
| Power Supply Rejection |
dB |
120 |
| Operating Voltage |
V |
12-28Vdc |
| Weight |
kg |
0.34kg |
| Transducer Input Specifications |
| Transducer Type |
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Resistive, full bridge |
| Transducer Input resistance |
Ω |
Minimum 43Ω (up to 8 x 350Ω cells) |
| Excitation Voltage |
Vdc |
5 (nominal) |
| Minimum Signal Requirement (approved) |
µV/e |
1 |
| Minimum Signal Requirement (non-approved) |
µV/e |
0.1 |
| Input Impedance |
MΩ |
> 20 (sense and signal) |
| Communication Ports |
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1. Comms RS232 or RS485
2. Print Port RS232 (TX/Busy) |
| Baud Rate |
bits/second |
2400, 4800, 9600, 19200, 38400 |
| 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, EN50082-2 |
| Sealing |
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IP54 Front Panel |
| Enclosure |
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Panel mount DIN standard 43700 |
| Analogue Output* 0-10V or 4-20mA |
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15 bit (adjustable range)
Max drive load for 4-20mA:
500Ω (active)/1200Ω (passive) |
| Inputs |
2 (4*) |
Opto coupled inputs
< 6V off; > 10 - 30V on
(supply rail on board) |
| Outputs |
3 (5*) |
Darlington type transistors
Maximum OFF voltage 27V
Maximum ON current 60mA
Leakage < 0.1 mA switched + or - |
| * According to specification |
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