14
14. Wiring and Use of Additional Functions (Option)
This section applies to the instrument which has an optional function.
14-1. Output Adjusting Functions (5 types of manual adjuster)
Any of these functions can be used when an external adjuster (B 10kΩ variable resistor) is connected to a terminal. It is possible to add
the functions even after the instrument has been delivered.
14-1-1. External power adjuster
When an external power adjuster is not used, the terminals 7 (R2) and 9 (R3)
should be shorted.
14-1-2. Base (residual) power adjuster
14-1-3. When automatic ope manual power adjuster switch is used (voltage/current input type)
14-1-4. External power + Base (residual) power adjuster
14-1-5. Contact input High-low power adjuster
ˠ
When an external power adjuster is not used, the terminals 7 (R2) and 9 (R3)
should be shorted.
This is used to allow for output even when
the control signal is at OFF.
Adjusting range is 0 - 100%.
Auto/manual switch (‘b’contact: auto / ‘a’contact: manual)
Base power adjuster B10k
Ќ
External power adjuster B10k
Ќ
Output characteristics
Control input
Ou
tp
u
t
Bas
e
When external power and base power are used
together, they will interfere with each other.
Also, even if the base power is set to 0%, the
output may not be zero.
CAUTION
Base power adjuster
Base power adjuster
ڧ
Voltage / Current input
ڧ
Contact input
