Fujitsu AB* A12GATH, Design & Technical Manual

Page: 1012 / 1124

„ z
Apply voltage contact
When a power supply must be provided at the input device, connect to CN11 and CN12.
PCB
*4
3 3 1 1
*2
*4
DC power
supply 24V
CN11
(White) CN12
(Green)
Connected unit
*2 : Make the power supply 24V. Select a power supply capacity with an ample surplus for the
connected load.
*3 : Do not impress a voltage exceeding 24V across pin 1, 3.
*4 : The allowable current is DC5mA or less. (Recommended DC5mA)
Provide a load resistance such that the current becomes DC5mA or less.
* A twisted pair cable(22AWG) should be used. Maximum length of cable is 25m.
„ „
INPUT SIGNAL TYPE
The input signal type can be selected.
● Press the [ ] button and move the
cursor to the “Operation” menu.
[Emergency Stop] button : Enables
Emergency stop by external input.
[All On/All Off] button : Enables batch
operation On/Off by external input.
[Not Used] button : Does not receive
external input signals.
● Press the [ ] button and move the
cursor to the “Input Method” menu.
[Edge] button : Detects the signal rise
and fall.
[Pulse] button : Detects the signal level.
● When the [ ] button is pressed, setting
is complete.
Pulse
Edge
- (08 - 36) -
E
X
TE
RNAL
IN
PU
T
&
O
U
TP
U
T
E
X
TE
RNAL
IN
PU
T
&
O
U
TP
U
T