Rice Lake IQ plus 2100SL Digital Bench Scale - Manual (Page 38)

Appendix 27
6.4 Specifications
6.4.1 IQ plus 210 Indicator
Power
Line Voltages 115 or 230 VAC
Frequency 50 or 60 Hz
Power Consumption 70 mA @ 115 VAC (8W)
35 mA @ 230 VAC (8W)
Fusing
115 VAC 2 x 200 mA TR5 subminiature fuses
Wickmann Time-Lag 19374 Series
UL Listed, CSA Certified
230 VAC 2 x 100 mA TR5 subminiature fuses
Wickmann Time-Lag 19372 Series
UL Recognized, VDE Approved
Analog Specifications
Full Scale Input Signal Up to 35 mV
Excitation Voltage
10 ± 0.25 VDC,
4 x 350Ω load cells
Analog Signal
Input Range 0.6 mV/V – 4.5 mV/V
Analog Signal
Sensitivity 0.3 µV/graduation minimum,
1.5 µV/grad recommended
Input Impedance 200 MΩ, typical
Display Resolution 10 000 dd
Input Sensitivity 155 nV per internal count
System Linearity Within 0.01% of full scale
Calibration Method Software, constants stored in EEPROM
Common Mode
Voltage –1.05 to +0.95 V, referred to earth
RFI Protection Signal, excitation, and sense lines
protected by capacitor bypass
Digital Specifications
Digital Inputs 2 inputs, TTL or switch closure,
active-low
Digital Filter Software selectable
Serial Communications
Serial Port Full duplex RS-232; 9600, 4800,
2400, 1200 bps; 7 or 8 data bits;
even, odd, or no parity
Operator Interface
Display 6-digit LED display. 7-segment, .8 in
(20 mm) digits
LED annunciators Negative value, center of zero, motion,
kg, g, lb, oz
Keypad 2 piezo switches
Environmental
Operating Temperature –10 to +40°C (legal);
–10 to +50°C (industrial)
Storage Temperature –25 to +70°C
Humidity 0–95% relative humidity
Altitude 2000 m (6500 ft) maximum
Enclosure
Enclosure Dimensions 9.5 in x 6 in x 2.75 in
24 cm x 15 cm x 7 cm
Weight 6.1 lb (2.8 Kg)
Rating/Material NEMA 4X/IP66, stainless steel
Approvals
NTEP
CoC Number 00-045
Accuracy Class III/III L
UL
File Number E151461
Measurement Canada Approved
Approval
AM-5374
Accuracy Class III/III HD
6.4.2 RL2100 Bench Scale
Load Cells
RL1042 aluminum load cell (standard)
RL1380 stainless steel load cell (optional)
Rated Output
2.0 mV/V
Maximum Overload 150%
Cable 10 ft (3.1 m)
Output Impedance 350Ω, nominal
Operating Temperature –10 to +40°C (legal);
–10 to +50°C (industrial)
Storage Temperature –25 to +70°C
Dimensions & Capacities
Base Dimension Capacity
10 in x 10 in (254 mm x 254 mm)5 lb (2.5 Kg)
10 lb (5 Kg)
25 lb (10 Kg)
12 in x 12 in (305 mm x 305 mm)50 lb (25 Kg)
100 lb (50 Kg)
Approvals
NTEP
CoC Number 95-072A2
Accuracy Class III
Measurement Canada Approved
Approval
AM-5082 Rev 1
• N A T IO NA L CONFE R E N C E • O
N
W
E I G H T S A N D M E A S U R E S
UL
C US
LISTED
®
• N A T IO NA L CONFE R E N C E
• O
N
W
E I G
H T S A N D M E A S U R E S