INTRODUCTION
INSTRUCTION CONTENT
I-E96-316A
1 - 3
It accepts analog signals of 1 to 5 VDC (single ended or differ-
ential); its respective TU/TM converts a 4 to 20 mA current to a
voltage that is sent to the QRS. The analog output mode is
selectable; a dipswitch selects current or voltage mode for each
analog output depending on the process requirements.
The front panel LED provides a visual indication of the module
status to aid in system test and diagnosis. You can remove or
install a QRS without powering the system down.
The IMQRS02 and IMCIS02 are functionally the same, how-
ever, the QRS provides faster (ten times) response for the ana-
log inputs. By doing this, the input signal noise rejection is
lower for the QRS than the CIS. The process requirements
determine the module to use for your application.
INSTRUCTION CONTENT
This manual consists of eight sections.
is an
overview of the QRS module: Features, description and specifi-
cations.
explains the module
operation, and input and output circuitry.
describes precautions to observe when handling QRS modules,
and setup procedures required before module operation. This
section discusses switch and jumper settings, and installation
procedures.
indicator and start-up of the slave module.
describes the error indications and corrective actions to take.
has a maintenance schedule for the slave mod-
ule.
details the procedures
to replace a slave module.
provides replace-
ment part ordering information. It explains other areas of sup-
port that Bailey Controls provides.
HOW TO USE THIS MANUAL
Read this manual through in sequence. It is important to
become familiar with the entire contents of this manual before
using the QRS. The manual is organized in sections to enable
you to find specific information quickly.
1. Read and do the steps in
.
2. Read
before powering up the module.
3. Refer to
if a problem occurs.
4. Refer to
for scheduled maintenance require-
ments.
5. Use
when ordering replacement parts.
