YOKOGAWA FA-M3V e-RT3 Plus, Руководство по оборудованию

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A2-25
IM 34M06C11-01E
(1) F3XH04-3N High-speed Input Module
Item Specifications Item Specifications
Input type DC voltage
Pulse-capture
features
*
Selection Selected by DIP switches
Number of points 4
Common line type 4 independent points
Insulation method
Photo-coupler
insulation
Withstanding voltage
1500V AC for one
minute between the
group of terminals for
external connection
(excluding SHIELD)
and the internal
circuit
Interrupt
features
*
Selection Selected by DIP switches
Rated input voltage 24V DC
Setting
Set for each point using
Ladder Diagram Support
Program M3.
Operating voltage range 20.4 to 26.4V DC
Rated input current
11.2mA/point
(24V DC)
Input impedance 2.1kΩ
Input hold
time
The input signal is held
for 512µs after detection
of an off-to-on transition.
Operating
voltage/
Current
ON
16V DC min.
7.2mA min.
OFF
6.0V DC max.
2.5mA max.
Dissipating current 30mA (5V DC)
Input display LED (Lit when input is on)
Response
time
OFF → ON 50µs max. External connection
10-point terminal block
with M3.5 screws
ON
→
OFF 50µs max. Weight 130g
Minimum input pulse
width
50µs
Maximum ratio of inputs
turned on simultaneously
100%
*: The pulse capture feature and the interrupt feature cannot be used together.

Front View
DC IN
1
2
3
4
XH04-3N
+
-
IN1
+
-
IN2
+
-
IN3
+
-
IN4
SHIELD
SHIELD
F3XH04-3N
FA020504.VSD

Internal Circuit Configuration
Bus
Interface
FA020505.VSD
1+
1-
+


In
te
rn
al
B
us

External Connection Diagram
1

1

SHIELD
2

2

3

3

SHIELD
4

4

1
2
3
4
5
6
7
8
9
10


Note: Viewed from the front side of the
module.
FA020506.VSD