6. CONNECTION OF I/O UNITS TO
Provide the CPD1 (IN) connector, shown below, with the power
necessary for I/O module 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).
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)
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.)