E-73-2-E
3
(1) Mechanical vibration, shock and corrosive
gases least exist.
(2) Air is dry and temperature at room temperature
and stable.
NOTE: Although the manufacturer guarantees
stated performance at ambient temperatures
from -10 to +50℃ , it is recommended that the
instrument be placed in service in a room
temperature environment.
(3) Potential sources of inductive interference,
such as electromagnetic contactors, are locat-
ed sufficiently away.
(4) A lightening arrestor is provided if incoming
signals are subject to potential influence of
lightening.
1. GENERAL
This distributor accepts a train of incoming pulses from the flowmeter of most kinds, or other sig-
nal generating sources, shapes its wave form and, with desired pulse width, furnishes three sets
of mutually isolated outputs, isolated also from the input.
2. FEATURES
(1) Compactly built plug-in design. Easy to use and maintain.
(2) Provides a power supply to the pulse generator and preamplifier (converter) of a variety of
flowmeters.
(3) A free type power supply accepts 85-265VAC power source (or 20 to 30V DC in the DC version).
3. INSTALLATION
Installation Location
Select an installation location where
➡
(5) In an application where two or more distributors are to be installed side by side, a sufficient
working space is secured behind the instrument to facilitate wiring and maintenance (see Fig. 3.1).
(6) For use in an environment where noise level is high, we recommend to use commercially
available noise filters, isolation transformers, or similar devices.
Dimensions in millimeters
2-M4 Mounting Hole
Fig. 3.1 Socket Mounting Centers
min.140
40 ± 0.2
40 ± 0.2 min.
20
Fig. 3.2 Distributor Outline Dimensions
Fig. 3.3 Socket Outline Dimensions
Lock Lever
Terminal Screw: 11-M3.5 × 7
