YOKOGAWA FA-M3V e-RT3 Plus, Hardware Manual

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A2-34
IM 34M06C11-01E
(5) F3XC08-0C No-voltage Contact Input Module (independent commons)
Item Specifications Item Specifications
Input type No-voltage contact *1
Response
time
OFF → ON
Input sampling time can
be specified for 5 steps:
Always (0μs), 62.5μs,
250μs, 1ms, and
16ms.
*3*4
Number of points 8
Common line type Independent commons
ON → OFF
Input sampling time can
be specified for 5 steps:
Always (0μs), 62.5μs,
250μs, 1ms, and
16ms.
*3*4
Isolation method Transformer insulation
Withstanding voltage
500V AC for one
minute between the
group of terminals for
external connection
and the internal circuit
Interrupt
Can be specified for each
input point
Open voltage when
contact is OFF
5 to 7V *2 Dissipating current 75mA (5V DC)
Current when contact is
ON
1 to 3mA
*2
Input display
LED (lit when input is
turned on)
On resistance 200Ω max. External connection
10-point terminal block
with M3.5 screws
Off resistance 100kΩ min. Weight 170g
*1: Do not apply an external voltage to an input terminal of the F3XC08 or it will cause a failure.
*2: External contacts connecting to input terminals of the F3XC08 must be able to turn on/off under these conditions.
*3: The actual response time is obtained by adding 1 ms max. to the specified value.
*4: If input interrupt is to be used, set the input sampling time to 62.5μs or more.

Front View
SW IN
1
2
3
4
5
6
7
8
XC08-0C
F3XC08-0C
1
c1
2
c2
3
c3
4
c4
5
c5
6
c6
7
c7
8
c8

Internal Circuit Configuration
Bus
Interface
In
te
rn
al
B
us
+5V
1
c1
Clock generator

External Connection Diagram
1
3
5
7
9
11
13
15
17
1
c1
2
c2
3
c3
4
c4
2
4
6
8
10
12
14
16
18
5
c5
6
c6
7
c7
8
c8
Note: Viewed from the front side of the
module.