11-2
Input/output interface circuit
SIR-1000W
M6650
M6650
Input/output logic : Negative
High level
: +3.5 V or more
Low level
: +1.5 V or more
Pulse width
: 100 ms or more
10 kΩ
15 Ω
15 Ω
47 pF
15 Ω
15 Ω
47 pF
Voltage at the EXT. CONT connector
IN
EXT. CONT. Connector
OUT