Vicpas IND110, Technical Manual

Page: 13 / 30

3-1
Chapter 3.0
Specifications
Physical Dimensions
(W x D x H)
3.9 x 2.9 x 2.2 inches
100 x 74 x 57 mm
Enclosure Material Plastic
Mounting DIN rail (35 mm)
External DC Power
Requirements
20 to 28 VDC, 300 mA max, 8 watts
Class 2 power supply
Load Cell input Excitation:10 VDC, 120mA max,(4 – 350 ohm cells)
Acceptable Load cells:1.5 to 3 mV/V with full bridge
Span adj. range: 25 to 110% of cell capacity @ 2mV/V
Zero adj. range: 0 to100% of load cell output @ 2mV/V
Discrete Outputs
(Setpoints)
One Low and one High level output, open collector 5 to 30 VDC
75mA max sink current.
Transistor ON when weight
<
setpoint value.
(Transistor emitter connected to supply common)
Analog Output
Signal: 4 to 20 mA, (1 mA and 24 mA limits)
Load resistance range: 0 to 500 ohms
Output Resolution: 1 part in 4000 min. @ 25% cell span
Output Linearity:
〉
0.012% max.
Temp Stability:
#
20 PPM/°C (span), 50 PPM/°C (zero)
Conversion time: 50 mS (20 updates/sec)
Isolation: Circuit common connected to supply common
Calibration
DIP switch selection to enable front panel calibration of load cell
zero/span and setpoint low/high limits.
4
button: Toggle between modes
+ button: Increment value
- button: Decrement value
LED Indicators
Power: ON with +24VDC applied
HI : ON when load cell signal
<
HI setpoint
LO : ON when load cell signal
<
LO setpoint
Environmental Conditions
Operating temp:14 נּ to 112 נּ F (-10 נּ to 45 נּ C)
Storage temp: -4
°
to 158
°
F (-20
°
to 70
°
C)
Humidity: ≤ 95% RH non condensing
Protection: IP2X DIN rail mounting (module)
IP66 (mounted in stainless enclosure)
Cl I,2 Gp C-G (mounted In exp.Proof encl.)
RFI
RFI susceptibility:
#
8
μ A
change for 3V/Meter (26 to 1000mHZ)
RFI emissions: meets FCC class A & EN50022-A.
Static discharge: N.A.
Agency approvals
CUL listed for USA & Canada,