3. Wiring
3.3 Wiring Method
3-45
ME0342-4B
3.3.4 Connection of Pulse Train Signal
Pulse train is input to PIO Connector.
Insert the wires to the indicated pin numbers. Refer to [3.2.3 [4] Circuits for Pulse Train Control]
If the output pulse of the host controller is open collector type, use the following pulse converter.
● Pulse converter : AK-04 (to be purchased separately)
It converts the command pulse of the open collector type to the differential type.
e-CON Connector (Accessories)
Connector Color Applicable Cable Diameter
Model
(manufactured by Sumitomo 3M)
Body Black, Cover Yellow
AWG24～26
37104-3122-000FL
Body Gray, Cover Red
AWG26～28
37104-4101-G00FL
Caution
● Pay attention not to insert wrongly because it is the same e-CON connector as input
and output. Putting the power on with the insertion being wrong will burn AK-04.
● Use the pulse converter in the ambient temperature range between 0°C and 40°C.
● The temperature increase of about 30°C occurs during operation. Accordingly, neither
install several pulse converters in close contact nor install them within a duct. Do not
install the pulse converter near other heating devices.
● If more than one pulse converters are installed, set a pulse converter apart from
another by 10mm or more.
● Make the wiring between the host controller (PLC, etc.) and AK-04 as short as possible.
Long wires make it easy to pick up noise. Also make the wiring between AK-04 to this
controller as short as possible.
Place AK-04 close to the host controller.
● The device is not available for connection to a PNP pulse train type (Model Code: PLP)
controller.
Host Controller
(PLC side)
3.3 Wiring Method
ME0342-4B 3-46
A recommended installation sample is shown in the figure below.
• Make the wiring between the host controller and the pulse converter as short as possible.
• Allocate them 10mm or more away from each other in multiple use.
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