Delta DVP-SLIM Instruction Sheet page 7

*1: There is no internal protection circuit in the output relay of the PLC; therefore when activating an inductive load,
we suggest you parallely connect a reverse current protection diode to extend the life of the contact.
- The diode has to be able to endure max. 5 ~ 10 times of load voltage.
- The positive current of the diode has to be bigger than load current.
*2: Manual exclusive output uses external circuit and forms an interlock, together with the PLC internal program, to ensure
safety protection in case of any unexpected errors.
*3: There is no internal protection circuit in the output relay of the PLC; therefore when activating an inductive load, we
suggest you parallely connect a surge absorber (0.1uF + "100ohm to 120ohm") to reduce the noise on AC load and
extend the life of the contact.
Transistor Output Wiring Circuit (Sink):
C0 Y0
5 7
3
2
3
UP Y0
7 8
5
2
3
3
*1: Manual exclusive output uses external circuit and forms an interlock, together with the PLC internal program, to
ensure safety protection in case of any unexpected errors.
*2: Use a zener diode (39V) in the PLC to protect the transistor output. When activating inductive load, we sugget you
parallely connect a reverse current protection diode.
Transistor Output Wiring Loop (Source):
ZP Y7
1
3
2
3
5
*1: Manual exclusive output uses external circuit and forms an interlock, together with the PLC internal program, to
ensure safety protection in case of any unexpected errors.
*2: Use a zener diode (39V) in the PLC to protect the transistor output. When activating inductive load, we sugget you
parallely connect a reverse current protection diode.
C1 Y1 C2 Y2 Y3
MC2
MC1
6
8
MC1 MC2
4
Y1 Y2 Y3 Y4 Y5 Y6 Y7
10 10
MC2 MC1
6
MC1 MC2
4
9
Y3 Y1 Y0
Y6 Y5 Y4 Y2
MC2 MC1
6
MC1 MC2
7
8
4
9
DO NOT wire empty terminal

Y4 Y5
 Emergency stop
1
 Fuse
6
Manual exclusive output*1

9
[ Figure 10 ]
 DC power supply
Incandescent light (resistive load)

ZP
 Reverse current protection diode*2
 Inductive load
6
Resistive load

[ Figure 11 ]
 Y1, Y3 (refer to other wiring methods)
 Y6, Y7 (refer to other wiring methods)
Emergency stop

UP
 Fuse
Manual exclusive output*1

 DC power supply
6
Incandescent light (resistive load)

 Reverse current protection diode*2
[ Figure 12 ]
 Inductive load
Resistive load
