External Connector/Cable - Ricoh SC-10A Operating Instructions Manual

External connector/cable

The external connector can be used for the external power supply and external I/O control.
Use the following cable connector (sold separately) for the external cable.
 External connector: HR10A-10R-12PB (Hirose Electric) or equivalent product
 Cable connector: HR10A-10P-12S (Hirose Electric) or equivalent product
Connector shape:
 For using the external I/O control, separate power supply from the unit is required for the external I/O.
 The input/output can be used for an external control signal respectively.
The polarity is set to high by default. The high setting is applied while starting up regardless of the [External I/O
Settings] setting (→P.
 When connecting a cable to the external connector, observe the following. Failure to do so may cause incorrect
operation or an accident.
−
Connect the cable correctly.
−
Connect or disconnect the cable when the power is off.
−
Connect the cable to the power supply independently of other devices.
−
Do not connect the AC adaptor when using the external power supply.
−
When connecting an external device (input/output), supply the power between the I/O power and I/O GND.
−
Do not apply the power voltage higher than for the I/O power to the input/output. Do not apply the power voltage
lower than for the I/O GND to the input/output.
−
Do not connect anything to the pin No.7 (Reserved).
−
Use an external cable with a cable length of 3 m or less.
−
Connect an external cable with a ferrite core (sold separately) attached in one place. (Seiwa E04SRS251512 or
equivalent product)
 Start the operation of the unit after you confirm that the unit works correctly with all peripheral devices such as a
monitor and power supply connected.
RICOH SC-10 SERIES
Operating Instructions Rev. 4.00
External connector pin assignment:
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
73).
Signal Name
Power GND
Power input
OUT 0
OUT 1
OUT 2
OUT 3
Reserved
IN 0
IN 1
IN 2
I/O power
IO GND
Specifications
GND for the unit
Power for the unit
12, 24V±10％
Output (Insulated)
Output (Insulated)
Output (Insulated)
Output (Insulated)
Do not connect
Input (Insulated)
Input (Insulated)
Input (Insulated)
I/O power
5V~24V±10%
I/O GND
26/113