3
Introduction
This document contains information on the operation, installation and
maintenance of the SCE Series Signal Conditioner Enclosure . This manual is an
overview of the system and references the specific component manuals . User
manuals are provided with the system for all configurable internal components .
Product Overview
The SCE Series Signal Conditioner Enclosure is a turnkey solution coming fully
populated with signal conditioners, terminal blocks for sensor terminations,
and optional power supply . The signal conditioners are already pre-configured
based on the customer’s specific requirements . Terminal blocks are provided
for your sensor wiring terminations . These terminal blocks are pre-wired to
the signal conditioners and outputs from the signal conditioners are wired to
terminal blocks for integration into PLC/DCS systems . Each signal conditioner
utilizes screw terminals for the various input/output options such as, ±20 to 32
V
dc
power input, ± signal output (1-2 configurable vibration outputs [0 mA-20
mA, 4 mA-20 mA, 0-5 V
dc
, 0-10 V
dc
] and a temperature output in 0 .1-1 .7 V
dc
) and
± sensor input (vibration, displacement and temperature inputs) . There is also a
green indicator light (Transducer Signal OK) which illuminates when the sensor is
properly connected to the transmitter and working correctly . The power supply
accepts input voltage of 100-240 V
ac
, .68 A and 50-60 Hz; and provides 24 V
dc
to the signal conditioners and sensors . The power supply terminals include AC
Input Terminals (L) and (N), as well as Ground . DC Output Terminals are utilized in
providing power to the vibration transmitters . The output voltage of the power
supply is 21 .6 – 26 .4 V
dc
.
Refer to the
SC310 Series Signal Conditioner Product Manual
for specific
electrical, performance, and calibration instructions .
