Setup & Operation 14. Option Slots
100 RC700 / RC700-A Rev.23
14.6.4 Input Circuit (Analog I/O Board)
Input resolution : 16 bit
Input range : voltage input: 0 to 5.12V, 0 to 10.24V, ±5.12V, ±10.24V
current input: 0 to 24mA
Input impedance (Voltage/Current)
: Applox.100kΩ/Applox.422Ω
Absolute rated voltage of input pins
: ±11V
Insulation specification : insulation between channels, bus insulation
14.6.5 Output Circuit (Analog I/O Board)
Output resolution : 16 bit
Output range : voltage output: 0 to 5V, 0 to 10V, ±5V, ±10V
current output: 0 to 20mA, 4 to 20mA
Output impedance (Voltage/Current)
: Applox.17Ω/Applox.50MΩ
Absolute rated voltage of output pins
: ±11V
Load resistance/capacity (@voltage output)
: 1kΩ or more/5nF or less
Load resistance /inductance (@voltage output)
: 300kΩ or more/50mH or less
Insulation specification : insulation between channels, bus insulation
CAUTION
Analog input/output may not function properly if performing improper wiring or
configuration.
Operating under external noise may affect to the analog input/output. Make
sure the noise environment such as weather the shield is securely removed.
Use the shield/twist cable.
Never apply a voltage or current which is out of input/output range to the
analog input/output pin. Applying a voltage more than ±11V may result in
malfunction of the board.
Improper wiring or short circuit may cause malfunction of the parts on the
board and then improper function of the robot system.
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