I-7540D-MTCP Ethernet/ Modbus to CAN Converter Quick Start User Guide Version 1.0 ------ 2
2. Hardware Installation
Users need to make a hardware connection between the CAN devices
before the application. The details of this are illustrated below:
Step1: Set-up the 120
Ω terminator resistor of module A and B. Before going
to the next step, check if the JP3 is enabled or not. If not,
it is
necessary to open the cover for each I-7540D-MTCP and
re-configure their JP3 jumpers to enable them again, as shown in
below figure.
Enable (default),
(Activate)
Step2: Power connection for the I-7540D-MTCP #A and I-7540D-MTCP #B.
Connect the (R)Vs+ and (B)GND pins of the I-7540D-MTCP module
to the DC power supply (10~30VDC).
