Hitachi NJI-350B - Manual (Page 25)

Chapter 3 Function and Performance Specifications
3-9
(2) DC output: LCDC-Low Current
(All points of EH-D10DT/DTP, Y102-Y105 of EH-D14DT/DTP, Y102-Y109 of EH-D28DT/DTP,
Y*018-Y*021 of EH-D14EDT/D14EDTP)
Item Specification Circuit diagram
Output specification Transistor output
Rated load voltage 24/12 V DC (+10 %, -15 %)
Minimum switching current 1 mA
Leak current 0.1 mA (max)
1 circuit 0.75 A 24 V DC
0.5 A 12 V DC
Maximum
load current
1 common 3 A
OFF → ON 0.1 ms (max) 24 V DC 0.2A Output
response time ON
→ OFF 0.1 ms (max) 24 V DC 0.2A
Number of output points See Chapter 4.
Number of common See Chapter 4.
Surge removing circuit None
Fuse None
Insulation system Photocoupler insulation
Output display LED (green)
External connection Removable type screw terminal block (M3)
Externally supplied power *1 30 to 12 V DC
Insulation 1500 V or more (external-internal)
500 V or more (external-external)
Output voltage drop 0.3 V DC (max)
*1: It is necessary to supply 12 to 30 V DC between the V and C terminals externally. See “4.6 Terminal Layout and Wiring.”
(3) DC output: HCDC-High Current
(Y100,Y101 of EH-D14DT/DTP, Y100, Y101, Y110, and Y111 of EH-D28DT/DTP,
Y*016, Y*017 of EH-D14EDT/D14EDTP)
Item Specification Circuit diagram
Output specification Transistor output
Rated load voltage 24/12 V DC (+10 %, -15 %)
Minimum switching current 1 mA
Leak current 0.1 mA (max)
1 circuit 1A 24 V DC Maximum
load current
1 common 3 A
OFF → ON 0.1 ms (max) 24 V DC 0.2A Output
response time ON
→ OFF 0.1 ms (max) 24 V DC 0.2A
Number of output points See Chapter 4.
Number of common See Chapter 4.
Surge removing circuit None
Fuse None
Insulation system Photocoupler insulation
Output display LED (green)
External connection Removable type screw terminal block (M3)
Externally supplied power *1 30 to 12 V DC
Insulation 1500 V or more (external-internal)
500 V or more (external-external)
Output voltage drop 0.3 V DC (max)
*1: It is necessary to supply 12 to 30 V DC between the V and C terminals externally. See “4.6 Terminal Layout and Wiring.”
In
tern
al circu
it
V0
0
C0
Source type (EH-D**DTP)
Sink type (EH-D**DT)
V0
0
C0
In
tern
al circu
it
In
tern
al circu
it
V0
0
C0
Source type (EH-D**DTP)
Sink type (EH-D**DT)
V0
0
C0
In
tern
al circu
it