M2M C350 pro Technical Manual page 33

Technical Manual 1.02, C350 Professional
JP5
Enables/disables writing capabilities to the CAN bus, when the jumper is installed writing
to the CAN bus is disabled.
JP7, JP12 and JP15
Enables/disables on-board 120 ohm line termination resistors which are according to
standards; CAN and RS485 communication required as proper line termination value
(assuming a CAT5 twisted pair cable is used) resistors in both ends of the bus. If the C350
pro unit is used as endpoint the relevant jumper can be installed.
By default the 120 ohm termination resistor are disabled.
JP1, JP14, JP16 and JP17
These jumpers are used to select between current and voltage input. With a jumper
installed on the relevant analog input it will measure current between 0-20mA.
By default the inputs measures voltage.
JP2, JP3, JP4 and JP6
These jumpers are used to select either current or voltage output. With the relevant jumper
installed on pin 1+2 the output is a current between 0-20mA, when installed on pin 2+3 the
output is a voltage.
By default the jumper is installed on pin 2+3 which means a voltage output.
JP8, JP9, JP10 and JP11
These select either normal or S0 input for DIN1-4. With the relevant jumper installed on pin
1+2 the input is configured to S0, when installed on pin 2+3 the input is an normal digital
input.
By default the jumper is installed on pin 2+3, and acts as normal digital input.
Follow the instructions on next page in how to open the lid and change the jumper
settings.
M 2 M C o n t r o l
by Infranet Technologies GmbH
Tempowerkring 2
21079 Hamburg
Germany
Page 33 of 38
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