Omega Engineering i Series, User Manual, Page: 47 / 56

43
Configuration
Single-­ended
Polarity
Unipolar
Step Response
0.7 sec for 99.9%
Decimal Selection
None, 0.1, 0.01 or 0.001
Setpoint Adjustment
-­1999 to 9999 counts
Span Adjustment
0.001 to 9999 counts
Offset Adjustment
-­1999 to +9999
NETWORK AND
COMMUNICATIONS
(Optional -­C24, -­C4EI, -­EI not
available with excitation)
Ethernet:
Standards Compliance
IEEE 802.3 10Base-­T
Supported Protocols: TCP/IP, ARP,
HTTPGET
RS-­232/RS-­422/RS-­485/MODBUS:
Selectable from menu;; both ASCII
and modbus protocol selectable from
menu. Programmable 300 to 19.2 K
baud;; complete programmable setup
capability;; program to transmit current
display, alarm status, min/max, actual
measured input value and status.
RS-­485
Addressable from 0 to 199
Connection
Screw terminals
PART 4
SPECIFICATIONS
Accuracy at 25ºC
±0.5ºC temp nominal
0.03% rdg ±0.03% range prcoess
and strain
Resolution
10 / 1 µV
Temperature Stability
50 ppm/°C
NMRR
60 dB
CMRR
120 dB
A/D Conversion
Dual slope
Reading Rate
3 samples per second
Digital Filter
Programmable
Display
Single 4-­digit, 9-­segment LED;;
‡ 10.2 mm (0.4" for i/32 and i/16),
‡ 21 mm (0.83" for i/8);;
red, green and amber programmable
colors for process variable and set
points
Warm up to Rated Accuracy
30 min.
INPUT
Input Types
Analog Voltage, Analog Current
Voltage Input
0 to 100 mV
0 to 1 V (+100 mV)
0 to 10 Vdc
Input Impedance:
0ŸIRUP9
0ŸIRU9RU9GF
Current Input
0 to 20 mA (5 ohm load)
Linearization Points
Up to 10 Linearization Points