219
Connector Terminals
Section 5-2
The following diagram shows the internal circuits for the SRT2-VOD16ML.
The following diagram shows the internal circuits for the SRT2-VOD16ML-1.
OUT
BS +
BS –
BD H
BD L
V
G
OUT
V
V
G
G
Inter
nal
circuitr
y
Photocoupler
Photocoupler
ST
ST: Step-down transformer
OUT
BS +
BS –
BD H
BD L
V
G
OUT
V
V
G
G
Inter
nal
circuitr
y
Photocoupler
Photocoupler
ST
ST: Step-down transformer