Pacific Scientific OC950 - Page 43

3-18 MA950
Relay or Lamp Load
Resistive Load
LED Indicator
12 - 24 Volt User Supply
12 - 24 Volt User Supply
12 - 24 Volt User Supply
+12V
+12V
+12V
10.0K
10.0K
10.0K
470PF
470PF
470PF
INPUT
INPUT
INPUT
OCIO
OCIO
OCIO
I/O RETURN
I/O RETURN
I/O RETURN
OUTPUT
OUTPUT
OUTPUT
TO MPU
TO MPU
TO MPU
74AC14
74AC14
74AC14
220K
220K
220K
50V
50V
50V
Vmin=3.5V
Vmax=1.0V
IH
IL
Vmin=3.5V
Vmax=1.0V
IH
IL
V min = 3.5V
V max = 1.0V
IH
IL
20V
20V
20V
1N914B
1N914B
1N914B
TPIC6B273
(Output Stage)
TPIC6B273
(Output Stage)
TPIC6B273
(Output Stage)
Vds clamp = 50V
Imax = 100mA
Vds clamp = 50V
Imax = 100mA
Vds clamp = 50V
Imax = 100mA
Rds on =
5.0 Ohms typical
9.5 Ohms maximum
@ 125 DEG C
Rds on =
5.0 Ohms typical
9.5 Ohms maximum
@ 125 DEG C
Rds on =
5.0 Ohms typical
9.5 Ohms maximum
@ 125 DEG C
+5V
+5V
+5V
OC950 I/O Output
Connections