B–63173EN/03
6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE
155
Provide the CPD1 (IN) connector, shown below, with the power
necessary for the printed circuit board operation and that for DI operation.
To facilitate power division, the power is output to CPD1 (OUT) exactly
as it is input from CPD1 (IN). When power division is required, use
CPD1 (OUT).
01 +24V
02 0V
03
CPD1(IN)
24 V
power
supply
01 +24V
02 0V
03
CPD1(OUT)
24 V
power
supply
Recommended cable–side connector: A02B–0120–K324
(including the following connector housing and case)
(Housing: Japan AMP 1–178288–3)
(Contacts: Japan AMP 1–175218–5)
NOTE
1 The specification of the power supply connector CPD1 (IN)
is the same as that for CPD1 (OUT). There are no
indications on the printed circuit board to distinguish
between the IN and OUT connectors.
2 Do not turn off the +24 V supply to the connector during
operation. Turning off the +24 V supply will cause a Power
Mate communication alarm. When turning on the power, the
+24 V supply to the I/O module must be turned on before or
at the same time as the power supply to the Power Mate.
When turning off the power, the +24 V supply to the I/O
module must be turned off after or at the same time as the
power supply to the Power Mate. (See 5.4.)
6.9.2
Power Connection