P14
To terminate end devices
1. Locate the iCAN termination jumper on the control
board of the SCRP Switched Relay Controller. It is
next to one of the two iCAN connectors.
2. Set the jumper according to the position of the SCRP
Switched Relay Controller within the CAN network
layout:
• If the SCRP is one of the end devices, set the
jumper to the ‘iCAN TERM’ position.
• If the SCRP is NOT one of the end devices in the
network, set the link to the other end of the jumper
block.
3. Check all remaining devices to ensure that only the
end devices are terminated.
Note: Some devices use jumper links (like the SCRP)
for termination control, others require a 120 Ohm
resistor to be placed between the CAN-L and CAN-H
connections. Check the documentation for each
device.
4. Close the panel door and lock the enclosure.
iCAN
TERM
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