48
TOS7200
ANALOG OUT Terminals
As shown below, the ANALOG OUT terminals output a logarithmically compressed voltage
corresponding to a measured resistance value, in the range of 0 V to 4 V.
Compatible wire material:
•
Solid wire of Φ0.65 mm (AWG22)
•
Twisted wire of 0.32 mm
2
(AWG22), single wire diameter of Φ0.18 mm or more
Connection to the connector
1
Strip approx. 10 mm of the covering from the end of each wire.
2
Insert the end of a flat-head screw driver into opening A to open port B.
3
Insert the signal wire into B, making sure the covering is not caught in
port B.
4
Gently pull the wire to confirm that it does not come off easily.
Resistance measurement
Output voltage (Vo)
*1
*1.
Full scale is 5 V.
0 Ω
0 V
1 MΩ
0.30 V
10 MΩ
1.04 V
100 MΩ
2.00 V
1000 MΩ
3.00 V
10000 MΩ or more
4.00 V
Vo = log 1 +
0ȍ
Rx
Rx: Resistance measurement
(
)
J1 outputs 4 V when a test is not in progress.
A
B
Shaft diameter: ø3 mm; width of the tip: 2.6 mm
10 mm
