9 Control Input/Output
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9
Control Input/Output
Inner signal of all input/output consists of photocoupler.
ON: pohtocoupler power ON
OFF: photocoupler power OFF
9.1
Input
9.1.1
Example of Input Circuit Connection
9.1.1.1
Pulse Input Signal Circuit (CW, CCW)
Use external power (VEX) 5 VDC
ᜡ
in pusle input.
When input power is exceedeed, it may result the product damage.
In case the external pulse input power (VEX) is over 5 VDC
ᜡ
, use external resistor R
L
.
In case the external pulse input power (VEX) isover 12, 24 VDC
ᜡ
, refer to R
L
as table below.
R
L
=
𝑉𝑉
𝐸𝐸𝐸𝐸
−
2.17V
0.011A
−
220
Ω
(1) Differential Line Driver
(2) Open Collector
9.1.1.2
External Input (Servo On/Off, Alarm Reset)
Use external power (VEX) 24 VDC
ᜡ
in external input Servo On/Off and Alarm Reset.
(1) PNP Circuit
(2) NPN Circuit
VCC
R
L
12 VDC
ᜡ
680
Ω
(Min. 0.25W )
24 VDC
ᜡ
1.7 k
Ω
(Min. 0.5W )
