Parallel I/O Interface - Mitsubishi MELFA SD Series Standard Specifications Manual

3 Controller

(3) Parallel I/O interface

Part name
Parallel I/O interface
Item
Type
Number of input points
Insulation method
Rated input voltage
Rated input current
Working voltage range
ON voltage/ON current
OFF voltage/ OFF current
Input resistance
Response time
Common method
External cable connection
method
Parallel I/O interface
Type
2D-TZ368
2D-TZ378
DC input
32
Photo coupler insulation
DC12V/DC24V
Approx. 3mA/7mA
DC10.2 ～ 26.4V
(Ripple factor should be less than 5％)
DC8V or more/2mA or more
DC4V or less/1mA or less
Approx. 2.7kΩ
OFF-ON 10ms or less(DC24V)
ON-OFF 10ms or less(DC24V)
8points per common
Connector
Mass(kg)
Qty.
Note1)
Either 0.4
one pc.
0.4
Specification
Remarks
Input/output 32 points/32 points
2D-TZ368 is sink type. 2D-TZ378 is source type.
Internal circuit
820
2.7K
2.7K
820
+24V/+12V
(COM)
Input
Input
0V(COM)