RKC INSTRUMENT RB Series Manual

Process/Temperature Controller
RB100
RB400
RB500
RB700
RB900
General Description
The RB Series is a high performance budget friendly temperature controller. Save space and save money with RB series that gives
outstanding control capability and comprehensive functions incorporated into a slim body case.
Applications include various plastic machines (extrudes, injection machine, etc), electric furnaces, semiconductor, food processing,
environmental chambers and many others.
Features
Easy-to-read with large 11-segment LCD display
The depth of 60mm
Sampling 0.25 sec
Brilliant II PID control
Start-up tuning and Autotuniung
Panel space saving : 60mm depth
The RB Series has very short depth.
The series was designed with a mounting bracket that allows
close horizontal mounting of as many as six units. .
Easy-to-read with large 11-segment LCD display
So bright and so large it is easy to read from a greater
distance.
15mm
RB400 PV display CB400 PV display
Numerous inputs and outputs
Measured input
Thermocouple • RTD
DC voltage • DC current
Digital input 2 points
SV selection • Mode selection
CT input 2 points
For heater break alarm
• The number of digital outputs is limited depending on the model and specifications.
1
• Analog Output is not available for some control types and models
• On the RB100, either communication or digital input can be selected.
RB100/400/500/700/900
60mm
* RB100 : 63mm depth
(SV)
10mm
SV1
SV2
SV3
SV4
Communication
RS-485
Digital output 4 points
(ANSI/MODBUS protocol)
RB100 : 3 points
Analog retransmission
output
Measured value (PV) • Setting value (SV) •
Manipulated value (MV)
Control output
Loader communication Heat • Cool • Heat/Cool
Store up to 4 Set Values
Set value changeover is also possible by digital input.
SV changeover using digital input
SV1
SV1
SV2
SV3
SV4 Digital input
Power ON or RUN
Timer Function
Control starts after the timer time elapses.
Ramp-to-setpoint
function
(PV start)
Timer time
Control
start
Power ON
or RUN
Control is performed during the timer time and stops after
the timer time elapses.
SV
Ramp-to-setpoint
function
PV
(PV start)
Control
Control
Power ON
stop
or RUN
SV2
SV3
SV4
Digital input
Digital input
SV
RB_02E