www.miinet.com
Moore Industries-International, Inc.
- 72 -
User’s Manual
225-748-01L
February 2017
Section 9 - Specifications
Input Range:
Current Input 0-50mA (4mA
minimum span); Voltage Input 0-11V (1V
minimum)
Input Accuracy and Alarm Trip Repeatability:
Current inputs, 2microamps (0.01% of 20mA
span); Voltage inputs, 1mV (0.01% of maximum
span)
Overall Accuracy:
The overall accuracy of the unit is the combined
input and output accuracies. It includes the
combined effects of linearity, hysteresis,
repeatability and adjustment resolution. It does
not include ambient temperature effect.
Stability:
Refer to Table
Dead Band:
11V or 50mA, maximum in Linear
Mode; equivalent of maximum input range in
user-set engineering units in Scaling/Custom
Mode
Input to Output Trip Response Time:
256msec maximum from step change on input
to alarm state change when alarm is set to trip
at mid-point of step
Alarm Trip Delay:
Programmable from 0-120
seconds (0-60 seconds for firmware versions
1.1.2 and earlier)
*
Isolation:
500Vrms between case, input,
output, and power
Dielectric Strength
: 1966Vdc for 2 seconds,
between case, input, output, and power
Power Supply:
U range 21.6-375Vdc or 90-260Vac;
*24DC range, 18-30Vdc;
*UAC range, 90-260Vac;
Power Consumption:
5W max for Universal; 3.5W maximum for DC
supply; 4W max for UAC supply
Power Supply Effect:
±0.002% of span per
1% line voltage change
Input Over-Range Protection:
Current,
±100mA, maximum; Voltage, ±30Vdc, maximum
Input Impedance:
Current, 20 ohms; Voltage,
1Mohm
TX Power Supply:
24Vdc, ±10% @ 24mA
(regulated)
Output Relays
Dual Process Relays and One Fault Relay
(Relays are single-pole/double-throw SPDT,
1 form C, rated 3A@250Vac or 3A@30Vdc,
50/60Hz, non-inductive)
Analog Output Option
Output Accuracy:
Current, ±0.01% of
maximum span
(±2 microamps); Voltage, ±0.01% of max. span
(±1mV)
Input to Analog Output Response Time:
256msec for the output to change 10% to 90%
of its scale for an input step change of 0 to
100%
Analog Output Step Response Time:
100msec maximum
Analog Output Ripple (up to 120Hz):
50mV
peak-to-peak maximum on voltage output;
10mV peak-to-peak measured across a 250
ohm load resistor for current output
Analog Output Range:
Current Output
0-21.6mA, Minimum Span 4mA; Voltage
Output -0.2-10.5V; Minimum Span 1V
Performance
Adjustments
Weight
Indicators
Analog Output Current Limiting:
Current outputs:
Voltage output:
Failure Limit: -0.50 -11.0V
Load Capability:
Source mode (internal power
supply), 0-1 kohms for current output; 2 kohms
for voltage output
; Sink Mode (External power
Supply), 42Vdc Max
Load Effect (current outputs):
±0.01% of span
from 0 to maximum load resistance on current
output
Operating Range:
-40°C to +85°C
(-40°F to +185°F)
Relay Range:
-40°C to +85°C
(-40°F to +185°F)
Storage Range:
-40°C to +85°C
(-40°F to +185°F)
Ambient Temperature Effect:
Current, 2
microamps/°C; Voltage, 1mV/°C; Output, ±0.009%
of max. span/°C
Relative Humidity:
5-95%, non-condensing
RFI/EMI Protection:
20V/m@80-1000MHz, 1kHz AM, when tested to
IEC61326
Noise Rejection:
Common Mode,
100dB@50/60Hz
Normal Mode, Current Input, 70dB typical @
50mAp-p@
50/60Hz; Voltage Input, 70dB typical@1Vp-p@
50/60Hz
Front panel push-buttons for parameter
configurations; Internal jumper and menu
password protect parameter settings
LCD:
2x5 14-segment characters, backlit,
alphanumeric readout accurate to the nearest
digit.
Range:
-99999 to 99999; Decimal point can be
user-set
LED Type:
INPUT LED: Dual color LED indicates input failure
READY LED: Green LED indicates unit is
operating properly
ALARM 1 and 2 LED: Dual color LED per relay
indicates alarm status
FAULT LED: Green LED indicates unit is
operating properly; Red LED indicates unit has
fault or is latched.
Display Accuracy:
±1 digit; when scaling the display (or in custom
mode), high input-to-display span ratios decrease
display accuracy
513 g to 564 g
(18.1 oz to 19.9 oz)
Ambient
Conditions
Performance
of Analog
Output
(-AO option)
Performance
of Analog
Output
(-AO option)
(contnued)
0-20mA 0, 23.6mA
4-20mA 3.6, 23.6mA
X-20mA
(0<X<4)
Output
Failure Limits
(90% of X), 23.6mA
* Power Supply options no longer available for purchase
9.1
Programmable Current/Voltage Safety Trip Alarm
STA
HLPRG
SEC
TION 9
