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APPENDIX “B” - SPECIFICATIONS AND DIMENSIONS
1.DISPLAY: 4-digitwith F/Cindication, 0.56"(14.2 mm)highLED, minus
signdisplayed fornegative temperatures.6-digits for integrator/totalizer.
“Flashing”display for totalizeroverflow. “ULULUL”displayed for input
overload and “OLOLOL” displayed for underload (negative overload).
2. POWER REQUIREMENTS: Switch selectable 115/230 VAC, ±10%,
50/60 Hz, 14 VA.
Isolation: 2300 Vrms for 1 min. To all inputs and outputs.
Working Voltage: 300 V max., CAT II
3. CONTROLS: Three frontpanel pushbuttons for modifying alarm values
and indicatorset-up. Two external inputsfor disabling the frontpanel and
controlling programmable functions.
4. SIGNAL INPUT: 2-Wire, 400 Series 2,252 ohm Thermistor; or 3-wire,
700 Series ThermolinearÔ thermistor.
Max. Input Signal Voltage: ±15 VDC.
InputCommonpotentialwithrespecttoearthCommon:50Vmax.,CATI
5. OPEN THERMISTOR DETECTION:
Display - “ULULUL”
Setpoint Outputs - Disabled (Deactivated)
Serial Output - “ULULUL” in data field
Integration/Totalization - Disabled
Analog Output -4mA
6. RANGE: 400 Series -40.0° to 125.0°C (-40.0° to 257°F)
700 Series -30.0° to 100.0°C (-22.0° to 212°F).
7. RESOLUTION: 0.1 or 1 degree.
8. ACCURACY: ±0.2°C (0.36°F)±
1
2
LSD, @ 23°C and 10 min. warm-up.
9. READING RATE: 2.5 readings/second
10. RESPONSE TIME: 2 seconds to settle for step input (increases with
programmable digital filtering)
11. NORMAL MODE REJECTION: 40 dB at 50/60 Hz (may be improved
by programmable digital filtering)
12. COMMON MODE REJECTION: 120 dB, DC to 50/60 Hz
13. INTEGRATOR/TOTALIZER: Front panel button for input/total
display select. External integrator/totalizer reset/enable. Programmable
time-base, scale factor (0.001-999.999) and low-temp cut-out. Maximum
response time 0.2 sec.
14. E1-CON & E2-CON: External remote inputs which allow activation of
various functions. (Reset total, peak indicator mode, trigger mode, etc.)
V
IL
= 0.8 V
MAX
;V
IH
= 2.0 V
MIN
; Response Time = 0.2 sec. Maximum.
-38-
DIMENSIONS In inches (mm)
Note: Recommendedminimumclearance(behindthepanel)formountingclipinstallationis2.1"(53.3)H x 5.5"(140)W.
PANEL CUT-OUT