4
Installation method
The driver can be installed in any direction.
Install the driver onto an appropriate flat metal plate (*) having heat
conductivity.
When installing the driver, use the cutouts for mounting and secure to the
metal plate with two screws (M3: not included).
* Material: aluminum, 150×150×2 mm (5.91×5.91×0.08 in.) equivalent
Metal plate
Screws (M3)
Tightening torque: 0.5 N•m (71 oz-in)
y
Install the driver inside an enclosure.
y
Do not install any equipment that generates a large amount of heat
or noise near the driver.
y
Do not install the driver underneath the host controller or other
equipment vulnerable to heat.
y
If the ambient temperature of the driver exceeds 50 °C (122 °F),
improve the ventilation condition such as providing forced cooling
with fans or creating spaces between the drivers.
z
Dimension [unit: mm (in.)]
Mass: 39 g (0.086 lb.)
35 (1.38)
41 (1.61)
43 (1.69)
49 (1.93)
R1.75 (0.07)
2 (0.08)
18.5 (0.73)
R1.75
(0.07)
Connection
For protection against electric shock, do not turn on the
power supply until the wiring is completed.
Connection example
The figure shows an example when three drivers are connected in a daisy
chain.
Connect
to CN1
Driver 1st
Driver 3rd
Driver 2nd
Connect to CN2
Connect to CN2
Connect
to CN1
Connect
to CN1
Power/
communication
cable *2
Power/
communication
cable *1
Power/
communication
cable *2
Connect to CN3
Connection cable *3
Connect to CN3
Connection cable *3
Connect to CN3
Termination
resistor
Connection cable *3
Host
controller
TR+
TR−
GND
Main power supply
+24 V (+48 V)
GND
*1 This is a cable for connecting a power supply and a host controller. It is also
available in our products.
*2 This is a cable for connecting between drivers. It is also available in our
products.
*3 It is our cable. Purchase it separately.
