Mitsubishi Electronics AJ65bt-r2 ユーザーズマニュアル
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MELSEC-A
3 SPECIFICATIONS
3.4 General-purpose input/output specifications
The general-purpose input/output specifications of the R2 are shown below.
(1) General-purpose input specifications
DC input (Positive common/negative common shared type)
R2
External connection view
No. of input points
2 points
Insulation method
Photo coupler insulation
Rated input voltage
24VDC
Rated input current
Approx. 7mA
Working voltage range
19.2 to 28.8VDC (ripple rate within 5%)
Max. No. of simultaneous
input points
input points
100%
ON voltage/ON current
14V or more/3.5mA or more
OFF voltage/OFF current 6V or less/1.7mA or less
Input resistance
Input resistance
Approx. 3.3kΩ
OFF ON
10ms or less
Response
time
time
ON OFF
10ms or less
Common method
2 points/common (COM1)
Positive common/negative common shared
type
Positive common/negative common shared
type
2
COM1
3 XD
1 XC
24VDC
In
te
rn
al
ci
rcu
it
External connection
method
method
7-point terminal block (M3.5 screw)
Terminal
No.
Signal
name
Terminal
No.
Signal
name
Applicable wire size
0.75 to 2mm
2
TB1
XC
TB3
XD
Applicable crimp terminal
RAV1.25-3.5, RAV2-3.5 (JIS C 2805
compliant)
compliant)
TB2
COM1
TB4
NC