Specifications For Connection Of Platinum Temperature-Measuring Resistor - Mitsubishi Q64RD User Manual

3 SPECIFICATIONS

3.1.2 Specifications for Connection of Platinum Temperature-Measuring Resistor

This section explains the specifications for connection of the Q64RD and platinum
temperature-measuring resistors.
(1) For 3 conductor type
(2) For 4 conductor type
When making offset/gain adjustment, set the conductor resistance value actually used.
3 - 2
The conductor resistance value should satisfy the condition of 1) + 2)
max.
In addition, the difference of the conductor resistance value between 1) and 2)
should be 10 max.
Conductor
2)
Pt100
1)
The conductor resistance value should satisfy the condition of 1) + 2)
max.
Conductor
2)
Pt100
1)
POINT
Q64RD
a1
A1
B1
b1
SLD
Q64RD
a1
A1
B1
b1
SLD
MELSEC-Q
2k
3
2k
3 - 2