－
9
－
Connections
5.1 Terminal board arrangement
The following diagram shows the terminal board arrangement in which option (alarm relay output [12
points ‘a’ contact], communication interface) are mounted. Connecter for Ethernet is a standard
mounting.
The following diagram shows the terminal board arrangement in which option (alarm relay output [6
points
‘c’ contact
], communication interface) are mounted. Connecter for Ethernet is a standard
mounting.
５
For the connection of communication terminal,
refer to the separate “Communication interface
instruction manual”.
(
Note
)
Alarm output in the diagram
is mechanical relay “a”
contact point specification.
TC,mV(
＋
), RTD(A) terminal
TC,mV(
－
), RTD(B) terminal
RTD(B) terminal
Connector for Ethernet
Communications terminal (M4) (for options)
Power/protective conductor terminal (M4)
N.O terminal(M 3.5)
Alarm relay output
(12 points
‘a’ contact)
COM
terminal(M3.5)
(Note) Measurement input in the
diagram is 12 points model.
Measuring input terminals(M3.5)
1 2 3 4 5 6 7 8 9 10 11 12
(
Note
)
Alarm output in the diagram is
mechanical relay “C” contact
point specification.
Alarm relay output
(6 points ‘c’ contact)
N.O
terminal(M3.5)
COM
terminal(M3.5)
N.O
terminal (M3.5)
Communications terminal (M4)(option)
Power/protective conductor terminals(M4)
TC,mV(
＋
), RTD(A)
terminal
TC,mV(
－
), RTD(B)
terminal
RTD(B)
terminal
Measuring input terminals
(M3.5)
1 2 3 4 5 6 7 8 9 10 11 12
(Note) Measurement input in the
diagram is 12 points model.
Connector for Ethernet
Alarm output
Summary of Contents for KR2000
Page 27: ... 25 ＭＥＭＯ ...
