Tecsis E 1930 Digital Display With Microprocessor (mv/v)

1. Technical data
1. DISPLAY:
5 digit, 0.56" (14.2 mm) red sunlight readable or standard green, LEDs, (-19999 to 99999)
2. POWER:
AC Versions: AC Power: 85 to 250 VAC, 50/60 Hz, 15 VA Isolation: 2300 Vrms for 1 min. to all inputs and outputs.
DC Versions
DC Power: 11 to 36 VDC, 11 W (derate operating temperature to 40° C if operating <15 VDC and three plug-in option cards
are installed)
AC Power: 24 VAC, ± 10%, 50/60 Hz, 15 VA Isolation: 500 Vrms for 1 min. to all inputs and outputs (50 V working).
3. ANNUNCIATORS:
MAX - maximum readout selected
MIN - minimum readout selected
TOT - totalizer readout selected, flashes when total overflows 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: 20 readings/sec.
Step response: 200 msec. max. to within 99% of final readout value (digital filter and
internal zero correction disabled) 700 msec. max. (digital filter disabled, internal zero correction enabled)
Display update rate: 1 to 20 updates/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. INPUT CAPABILITIES:
See specific product specifications
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 E2PROM 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 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
16. CERTIFICATIONS AND COMPLIANCES:
SAFETY
IEC 1010-1, EN 61010-1: Safety requirements for electrical equipment for
measurement, control, and laboratory use, Part I IP65 Enclosure rating (Face only), IEC 529
IP20 Enclosure rating (Rear of unit), IEC 529
ELECTROMAGNETIC COMPATIBILITY Immunity to EN 50082-2 Electrostatic discharge Level 2; 4 Kv contact EN 61000-4-2
Level 3; 8 Kv air Electromagnetic RF fields Level 3; 10 V/m 1 EN 61000-4-3
80 MHz - 1 GHz Fast transients (burst) Level 4; 2 Kv I/O EN 61000-4-4 Level 3; 2 Kv power
RF conducted interference Level 3; 10 V/rms EN 61000-4-6 150 KHz - 80 MHz
Simulation of cordless telephones Level 3; 10 V/m ENV 50204 900 MHz •}5 MHz
200 Hz, 50% duty cycle Emissions to EN 50081-2
RF interference EN 55011
9. EXCITATION POWER:
See specific product specifications
10. LOW FREQUENCY NOISE REJECTION:
Normal Mode: > 60 dB @ 50 or 60 Hz ±1%, digital filter off Common Mode: >100 dB, DC to 120 Hz
11. USER INPUTS:
Three programmable user inputs Max. Continuous Input: 30 VDC Isolation To Sensor Input Common: Not isolated.
Response Time: 50 msec. max.
Logic State: Jumper selectable for sink/source logic
INPUT STATE
SINKING INPUTS 22 Ωpull-up to +5 V
SINKING INPUTS 22 Ωpull-down
Active
VIN < 0.9 VDC
VIN > 3.6 VDC
Inactive
VIN > 3.6 VDC
VIN < 0.9 VDC
Notes:
1. Self-recoverable loss of performance during EMI disturbance at 10 V/m: Measurement input and/or analog output signal may deviate during
EMI disturbance.
For operation without loss of performance:
Unit is mounted in a metal enclosure (Buckeye SM7013-0 or equivalent) I/O and
power cables are routed in metal conduit connected to earth ground.
Refer to EMC Installation Guidelines section of the bulletin for additional
information.
17. CONNECTIONS:
High compression cage-clamp terminal block Wire Strip Length: 0.3" (7.5 mm)
Wire Gage: 30-14 AWG copper wire Torque: 4.5 inch-lbs (0.51 N-m) max.
18. CONSTRUCTION:
This unit is rated for NEMA 4X/IP65 indoor use. IP20 Touch safe. Installation Category II, Pollution Degree 2. One piece
bezel/case. Flame resistant. Synthetic rubber keypad. Panel gasket and mounting clip included.
19. WEIGHT:
10.4 oz. (295 g)
DE 964/965 c p. 2 / 4
Enclosure class A Power mains class A