Datalink-Canbus Port - Datakom D-500 MK2 User Manual

D-500 MK2 User Manual

4.2.3. DATALINK-CANBUS PORT

Structure:
Connection:
Data rate:
Termination:
Isolation voltage:
Common mode voltage:
Max distance:
The Datalink bus should be terminated from both
ends.
The Datalink cable shield should be grounded from
one end only.
Termination
Figure illustrating the Datalink termination from two ends
CANBUS, isolated.
4 wires (DATALINK-H, DATALINK-L, GND, TERMINATION).
250 kbps standard (adjustable between 50 and 500 kbps)
120 ohms resistor internally connected to DATALINK-H.
The TERMINATION is to be connected to DATALINK-L in order to
terminate the Datalink bus.
1000 VAC, 1 minute
-0.5 VDC to +15 VDC, internally clamped by transient suppressors.
200m with 120 ohm balanced cable
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Firmware V-6.3
Termination