51
7
−
1
−
2. Contact output signal
Terminal
No.
Name
Operation
14
S1
The contact output for comparator S1. 1a contact.
15
S2
The contact output for comparator S2. 1a contact.
13
COM.2
The common for the contact output(terminal No.14 to No.15).
●
COM.1 (terminal No. 8) and COM.2 (terminal No.13) are insulated.
●
The comparator of the instrument executes the comparison operation
synchronizing with the display.
●
The delay time starting from preparing the output conditions to the
contact output ON, will be 5 ms approximately.
7
−
1
−
3. Equivalent circuit
(1) External control input section
＋
5 V
INPUT
COM.1
＋
5 V
2.2 k
Ω
2.2 k
Ω
to the inside
200
Ω
(2) Contact output section
OUTPUT
COM.2
AC125 V
0.1 A (Resistance load)
DC30 V
0.5 A (Resistance load)
