YOKOGAWA UT35A-L, User Manual

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8-1
IM 05P04D41-01EN
Function Block Diagram
Chapter 8 Function Block Diagram
8
8.1 Function Block Diagram
BS
FL
DI2.S CNF
UNIT
IN
RH, RL SDP SH, SL
A.BS
A.FL
RTS
RTH
RTL
RST
Input type
PV analog input bias
PV analog input filter
Input unit
Input range/scale
PV input bias
PV input filter
Equipped as standard
Equipped as standard
Relay
Current
RET retransmission output
Alarm
Limit Control computation
Contact inputs
PV
PV input
Equipped as standard
Equipped as standard.
Alarm 1
(PV high limit)
Alarm 2
(PV low limit)
Alarm 3
(PV high limit)
PV display SP display
Com.
OUT
DI2 DI1
RET AL3 AL2 AL1
RS-485, Ethernet
Terminal Parameter Function
Analog signal Contact signal Front panel key
Legend
Confirmation
Target setpoint
SP
SP limiter
Latch release, etc
SPH, SPL
HI.LO
HYS