2. Wiring
122
[2] Cable with Connectors for Pulse Train Control (Option)
Model : CB-SC-PIOSâ–¡â–¡â–¡ â–¡â–¡â–¡ indicates the cable length Example) 020 = 2m
Cable length : 10m MAX. in differential mode
2m MAX. in open collector mode
(Note) There is no connector equipped on the host controller (PLC, etc.) side. Make an
appropriate treatment that suits the host controller (PLC, etc.). Also, to prevent the
noise influence as much as possible, make the cable as short as possible.
CB-SC-PIOS***
[3] Pulse Converter : AK-04
The pulse converter converts command pulses in the open collector mode to those in the
differential mode.
Use this converter if the host controller sends output pulses in the open collector mode.
Host Controller
(PLC etc.)
SCON-CA
Caution:
1) 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.
2) Use the pulse converter in the ambient temperature range between 0ºC and 40ºC.
3) The temperature increase of about 30ºC 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.
4) If more than one pulse converters are installed, set a pulse converter apart from another by 10mm or
more.
5) Make the wiring between the host controller (PLC, etc.) and AK-04 as short as possible. Long one is
easy to pick the noise. Also make the wiring between AK-04 to SCON controller as short as possible.
Place AK-04 close to the host controller.
A recommended installation sample is shown in the figure below.
• Make the cable length between the host controller and pulse converter as short as possible.
Wiring length :
50mm or shorter recommended
Host Controller
e-CON Connector (Enclosed)
Connector Color Applicable cable diameter
Model (Manufactured by 3M)
Body Black, Cover Yellow
AWG24 to 26 37104-3122-000FL
Body Gray, Cover Red
AWG26 to 28 37104-4101-G00FL
2.5.5
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