NOSHOK 2100 Series Field Upgradeable Dual Input Process Indicator - Manual (Page 3)

3
G
ENERAL
M
ETER
S
PECIFICATIONS
1. DISPLAY: 5 digit, 0.56" (14.2 mm) variable intensity red sunlight readable
(-19999 to 99999)
2. POWER:
AC Versions:
AC Power: 85 to 250 VAC, 50/60 Hz, 21 VA
Isolation: 2300 Vrms for 1 min. to all inputs and outputs.
DC Versions: (Derate operating temperature to 40° C if three plug-in option
cards is installed.)
DC Power: 18 to 36 VDC, 13 W
AC Power: 24 VAC, ± 10%, 50/60 Hz, 16 VA
Isolation: 500 Vrms for 1 min. to all inputs and outputs (50 V working).
3. ANNUNCIATORS:
A - Programmable Display
B - Programmable Display
C - Programmable Display
SP1 - Setpoint alarm 1 is active
SP2 - Setpoint alarm 2 is active
SP3 - Setpoint alarm 3 is active
SP4 - Setpoint alarm 4 is active
Units Label - Optional units label backlight
4. KEYPAD: 3 programmable function keys, 5 keys total
5. A/D CONVERTER: 16 bit resolution
6. UPDATE RATES:
A/D conversion rate: adjustable 5.3 to 105 readings/sec.
Step response: (to within 99% of final readout value with digital filter disabled)
Display update rate: adjustable 1 to 20 readings/sec.
Setpoint output on/off delay time: 0 to 3275 sec.
Analog output update rate: 0 to 10 sec
Max./Min. capture delay time: 0 to 3275 sec.
7. DISPLAY MESSAGES:
“OLOL” - Appears when measurement exceeds + signal range.
“ULUL” - Appears when measurement exceeds - signal range
“. . . .” - Appears when display values exceed + display range.
“- . . .” - Appears when display values exceed - display range.
8. SENSOR INPUTS:
* After 20 minute warm-up. Accuracy is specified in two ways: Accuracy over
an 18 to 28 °C and 10 to 75% RH environment; and accuracy over a 0 to 50°C
and 0 to 85% RH (non-condensing environment). Accuracy over the 0 to
50
°C range includes the temperature coefficient effect of the meter.
9. EXCITATION POWER:
Transmitter Power: 18 VDC,
±20%, unregulated, 70 mA max. per
input channel.
10. LOW FREQUENCY NOISE REJECTION:
Normal Mode: (digital filter off)
*Note: 19.8 Hz Input Rate provides best rate performance and
simultaneous 50/60 Hz rejection.
Common Mode: >100 dB @ 50/60 ±1 Hz (19.8 or 20 Input Rate)
11. USER INPUTS: Three programmable user inputs
Max. Continuous Input: 30 VDC
Isolation To Sensor Input A Common: 500 Vrms for 1 min;
Working Voltage: 50 V
Isolation To Sensor Input B Common: Not isolated.
Response Time: 20 msec. max.
Logic State: Jumper selectable for sink/source logic
12. TOTALIZER:
Function:
Time Base: second, minute, hour, or day
Batch: Can accumulate (gate) input display from a user input
Time Accuracy: 0.01% typical
Decimal Point: 0 to 0.0000
Scale Factor: 0.001 to 65.000
Low Signal Cut-out: -19,999 to 99,999
Total: 9 digits, display alternates between high order and low order readouts
13. CUSTOM LINEARIZATION:
Data Point Pairs: Selectable from 2 to 16
Display Range: -19,999 to 99,999
Decimal Point: 0 to 0.0000
14. MEMORY: Nonvolatile memory retains all programmable parameters and
display values.
15. ENVIRONMENTAL CONDITIONS:
Operating Temperature Range: 0 to 50°C (0 to 45°C with all three plug-in
option cards installed)
Storage Temperature Range: -40 to 60°C
Operating and Storage Humidity: 0 to 85% max. RH non-condensing
Altitude: Up to 2000 meters
V
IN
> 3.6 VDC V
IN
< 0.9 VDC Inactive
V
IN
< 0.9 VDC V
IN
> 3.6 VDC Active
SINKING INPUTS
22 K Ω pull-up to +5 V
SOURCING INPUTS
22 K Ω pull-down INPUT STATE
INPUT
(RANGE)
ACCURACY*
(18 to 28°C)
ACCURACY*
(0 to 50°C)
IMPEDANCE/
COMPLIANCE
MAX
CONTINUOUS
OVERLOAD
DISPLAY
RESOLUTION
±20 mA
(-26 to
26 mA)
0.03% of
reading +2 μA
0.12% of
reading +3 μA 24.6 ohm 150 mA 1 μA
±10 VDC
(-13 to
13 VDC)
0.03% of
reading +2 mV
0.12% of
reading +3 mV
500 Kohm 50 V 1 mV
Input Update Rate Max. Time (msec)
5.3 770
7.5 560
16.7 260
19.8 220
20 220
30 150
105 60
Input Update Rate 50Hz ±1Hz 60Hz ±1Hz
5.3 >90 dB >65 dB
7.5 >60 dB >55 dB
16.7 >100 dB >50 dB
19.8* >60 dB >95 dB
20 >55 dB >100 dB
30 >20 dB >20 dB
105 >20 dB >13 dB