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2
Base Unit
A
totalizer
is basically a counter that just counts. The Eclipse totalizer answers the
questions “how much?”, and “how fast?”. A typical application for a flow totalizer
would be a water meter for a building. As illustrated below, when a valve is opened
inside the building, water will flow through the pipe that feeds the building from the
water main. This flow causes the flowmeter to generate an electrical signal which is
sent to the totalizer.
Pulses In
Flowmeter
Valve
Flow
Reset
PGM
View
Edit
Enter
PGM
Duran
t
The electrical signal varies directly with flow rate. As the rate of flow increases, the
flowmeter output voltage or current increases. The Eclipse determines flow rate by
reading the amplitude of the flowmeter signal, similar to the way speed is shown on
the speedometer of a car. The Eclipse then integrates the rate over time to deter-
mine total flow, similar to the way the odometer integrates speed over time to deter-
mine mileage.
DESCRIPTION cont.
5775X-4XX
Power Supply
0 = DC (9-30 VDC)
1 = AC (85-265 VAC)
Output Option
0 = No Option
1 = Dual Relays (Standard on Batch)
2 = Analog Output (4-20mA & 0-10V
3 = Dual Relays & Analog Output
4 = RS-485 Communications
5 = Dual Relays & RS-485
6 = Analog Output & RS-485
7 = Dual Relays, Analog Output & RS-485
A = One Relay, One Transistor
B = One Relay, One Transistor, Analog Out
C = One Relay, One Transistor, RS-485
D = One Relay, One Transistor, Analog Out & RS-485
Input / Function
0 = Pulse-Input Totalizer/Ratemeter
1 = Pulse-Input Batch Control
2 = Analog-Input Totalizer/Ratemeter
3 = Analog-Input Batch Control
Pulse input models are covered
by manual #57750-900
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Eclipse Flow Model Numbers