1. With 8-point input

(1) With temperature measuring system (up to 256 points of temperature measurable)

(2) With combined measuring system for temperature, pressure or flow rate

2. With 16-point input

(1) With temperature measuring system (up to 256 points of temperature measurable)

(2) With combined measuring system for temperature, pressure or flow rate

(Note)

Temperature

sensor

8 units

Multi-point temperature

converter

FRL1

Optical star coupler

FXQ

Master station

PMH

Safety barrier

8 lines

4 lines

Power supply

Power supply

Power supply

(24V DC)

With intrinsically safe explosion-proofing

Temperature

sensor

8 units

Multi-point temperature

converter

FRL1

Optical star coupler

FXQ

Master station

PMH

4 lines

Power supply

Power supply

Up to 7 units connectable

for measuring meters

Temperature

sensor

16 units

Multi-point temperature

converter

FRL2

Optical star coupler

FXQ

Master station

PMH

4 lines

4 lines

Power supply

Power supply

Temperature

sensor

16 units

Multi-point temperature

converter

FRL2

Optical star coupler

FXQ

Master station

PMH

4 lines

Power supply

Power supply

Up to 6 units connectable

for measuring meters

(Note) No.of units combined with 16-point input system

Multi-point tempera-

ture converter

Pressure,flow rate

meters

Optical star couplers

connected

1 unit

2 units

3 units

4 units

6 units

4 units

2 units

0 unit

7 units

6 units

5 units

4 units

SYSTEM CONFIGURATION DIAGRAMS