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CURRERA-R Starter Kit

BOB 144 description

DB 25 for connecting system cable

USB

RS-232Power Supply Input (AUX) GPO_COMM 5x

Digital OUTPUTs andDigital Output +5V source

1 2 3 4 GPO_VCC

GPI_COMM 4x

Digital INPUTs

1 2 3 4

Signals description

Digital INPUT Four user configurable, high speed, isolated current mode digital inputs with one ground common line (Digital Output GND). Can by used with 5V high side switched sources. (For maximum ratings see other site)

Digital Output common GND Common ground for Digital INPUT (Digital Input GND).

Digital OUTPUT Four user configurable, high speed, isolated open collector, low side switched digital outputs with one common ground (Digital Output GND). (For maximum ratings see other site)

Digital Output common GND Common ground for Digital OUTPUT (Digital Output GND).

Digital Output +5V source +5V source refer to Digital Output GND max. 60mA load.

RS-232 Standard serial port up to 1Mb/s

USB USB 2.0 High speed interface. Maximum DC load of the USB VCC is 100mA.

Power Supply External power supply input AUX_VCC - positive power pole (+12 to +48V) AUX_VSS - negative power pole (For maximum ratings see other site)

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Digital Inputcommon GND

Digital Outputcommon GND

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More information could be found on http://www.ximea.com/support/

Digital INPUTs (GPI1-4)

Can be used with 5V level logic directly. For higher voltage levels serial resistor is needed so the input current will be effectively limited to 10mA. Rs = (V

CC-1.5)/0.010-360[Ω] Resistor values for standard supply voltages are listed in following table. Minimum

treshold current is 7mA.

Maximum ratings

Iin - 12mA

Digital OUTPUTs (GPO1-4)

Isolated open collector outputs, low side switched outputs. To get voltage level logic, external pull ups are needed.

For TTL level logic Digital Output 5V source could be used as power source.

Maximum ratings

Vopen

- 24V DC - Maximum open switch voltage

Isink

- 100mA - Maximum sink current per output

Isource

- 60mA - Maximum current load on Digital Output 5v source

Power Supply Input

Optional power supply 12-48V DC 7-13.8W. Maximum allowed ripple 200mV.

CURRERAdigital I/O signals

Digital INPUT x

Digital Inputs GND

Output

GND

Signal source

Rs

VccV

CC R

S

5V 0Ω 12V 680Ω 24V 1800Ω

CURRERAdigital I/O signals

Controlled deviceGND

Digital Output 5V source5V / 60mA

InputDigital OUTPUT x

Digital Outputs GND

Resetable fuse

+_

CURRERAdigital I/O signals

GND

5V (Dig. Out. 5V)

TTL deviceExternalpull-up

InputDigital OUTPUT x

Digital Outputs GND

Connecting wires to clamps (CAGE-CLAMP)

To momentarily open clamping unit, use screwdriver and then insert stripped conductor. To open clamping unit for extended period, move locking slide toward conductor entry hole. Then fully insert stripped conductor and move locking slide back to original position.