Super Systems 3L Series - Manual (Page 52)

Operations Manual Series 3L
52
10mV to +5mV):
Zero balance: + 25% of full scale
Tare: + 25% of full scale
Resolution (mV): 0.3mV/V(typical) with 1.6s filter
Resolution
(effective bits): 14.3 bits
Drift with
temperature: <100ppm/°C of full scale
Common mode
rejection: 48-62Hz, >-120db
Series rejection: 48-62Hz, >-60db
Input filter: Off to 100s
AA relay
Type Form C changeover
Rating Min: 100mA @ 12Vdc,
Max: 2A @ 264Vac resistive
Functions Alarms or events
Digital input A/B
Contact closure Open >600
Ω Closed <300Ω
Input current <13mA
Isolation None from PV or system
264Vac double insulated from PSU and
communications
Functions Includes alarm acknowledge, keylock,
alarm inhibit, freeze display, tare, auto
zero, peak reset
Relay output channels
Type
OP1, OP3 Form A (normally open)
AA Form C changeover
Rating Min: 100mA @ 12Vdc, Max: 2A @
264Vac resistive
Functions Alarms or events
Software features
Alarms
Number 4
Type Absolute high and low, rate of change
(rising or falling)
Latching Auto or manual latching, non-latching, event
only
Output
assignment Up to four conditions can be assigned to
one output
Custom messages
Number 15 scrolling text messages
Number of
characters 127 characters per message max
Languages English, German, French, Spanish, Italian
Selection Active on any parameter status using
conditional command
Recipes
Number 5 with 19 parameters
Selection HMI interface, communications or dig. IO
Other features
Scrolling text Parameter help, custom messages
Display filter Off to zero last 2 digits
Peak monitor Stores high and low values
FM
Alarm 1
configuration: Absolute hi or lo, de-energized in alarm
Latching output on Form C (AA) Relay
All alarms active on sensor break and
power fail
Alarm setpoint: Adjustment protection via password
Configuration
security FM option prevents reconfiguration of alarm
config