Loop Leader PD6620 Series Loop-Powered Rate/Totalizer Instruction Manual
8
Solid State Relays
Rating
Resistive Load
: 250 VAC/DC @ 1 A
Inductive Load
: 75 VA @ 0.6 A, 250 VAC/DC
max (Safe Area only)
Noise
Suppression
Metal oxide varistors across outputs
Relay
Assignment
Alarm, Sample, Timer, Batch, Stopwatch
on/off, or Disable
Alarm Output
Source
Assign to Rate, Total, Grand Total, or Digital
Input
Relay Runtime
Meter will keep track of how long each relay
has operated and display this information
Relay Cycles
Meter will keep track of how many times the
relays have cycled and display this infor-
mation
4-20 mA Transmitter Output
Accuracy
±
0.05% FS
±
0.001mA
Output Source
Rate, total, re-transmit;
reverse scaling
allowed
Scaling Range
1.00 to 23.0 mA
Disable
High impedance state, less than 1 mA
Calibration
Factory calibrated 4.00 to 20.00 mA
Underrange
1.0 mA, 3.5 mA, or 3.8 mA (If input < 3.5 mA);
or Off; user selectable
Overrange
20.5 mA, 20.8 mA, or 23.0 mA (If input > 20.5
mA); or Off; user selectable
Isolation
500 V input-to-output
Temperature Drift
0.5 µA/°C max from -40 to 75°C ambient
External Loop
Power Supply
7.0 VDC to 30.0 VDC maximum
Output Loop
Resistance
10-750 Ω @ 24 VDC; 10-1100 Ω @ 30 VDC
MeterView XL Programming Software
System
Requirements
Microsoft® Windows® 7 & 10
Communications
USB 2.0 (Standard USB A to Micro USB B)
Configuration
Configure meters one at a time
Configuration
Files
Generate with or without meter connected;
Save to file for later use
USB Power
Connection
Meter is powered by USB connection during
programming
