Instruction manual

2 Installation
12
2.3 Connection
2.3.1 Connecting the contact outputs
z The contact capacity is 240 V AC 3 A or less, or 30 V DC 3 A or less.
z If load noise is observed, use a varistor or noise killer.
Make output connections as shown in the figure shown below.
Mandatory
To connect a load beyond the contact capacity or use inductive load (such as a
motor, or pump), be sure to use a power relay whose rating is higher than the load.
Caution
When the instrument is turned off, the C-NC contact is shorted. Be careful when
connecting a load.
R1 contact output: capacity
(load resistance)
240 V AC, 3 A or less
30 V DC, 3 A or less
R2 contact output: capacity
(load resistance)
240 V AC, 3 A or less
30 V DC, 3 A or less