Instruction manual

3. DESCRIPTION OF EACH MODULES
IMSRM15-E6
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3.3 H-PCP Module
3.3.1 Outline
The H-PCP module is made up of the CPU section and the power supply section for the SR Mini HG
SYSTEM control unit. This module is indispensable to construct the control unit with other modules.
The H-PCP module carries out the supply of power to each module, the data management and the
interfacing with the operation panel or a host computer. There are the following two types of H-PCP
modules according to the functions.
H-PCP-A type (Module with four DO points)
H-PCP-B type (Module with two DO points and three DI points)
FAIL output
DO1
DO2
DO3
DO4
Power supply
Unused
Host computer or
operation panel
Connection with other
control unit
Temperature alarm
Burnout alarm
Temperature rise completion
Heater break alarm (HBA)
Loop break alarm (LBA)
A
I alarm
(Selectable)
Unused
FAIL output
DO1
DO2
DI
Temperature alarm, burnout alarm,
temperature rise completion, heater break
alarm, loop break alarm, AI alarm
(Selectable)
Type 1. Memory area (Eight areas)
Type 2. Control RUN/STOP
Memory area (Four areas)
Type 3. Control RUN/STOP
Alarm interlock release
Memory area (Two areas)
Power supply
Unused
Host computer or
operation panel
Connection with other
control unit
Unused