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ENGLISH - 1/8
MI00101
-4
-E
N
K107A / K107B
Half-duplex RS485 serial bus with 3-point insulation
General Description
The K107A and K107B modules are half duplex serial buses with 3-point insulation.
Although both modules feature:
Timed automatic direction switching.
Communication speeds that can be configured by dip-switch,
They differ in the type of interface present on the X side:
K107A: RS485
K107B: RS232B
Technical features
Power-supply :
Consumption :
19,2..30 Vdc
max 22 mA at 24 Vdc
under normal operating conditions.
Type:
Capacity:
Terminator:
Protection:
K107A :RS485, K107B: RS232B
32 standard nodes for K107A
Yes for K107 A, No for K107B
Up to 30 Vdc
RS485 half-duplex
32 standard nodes
Yes
Up to 30 Vdc
Type:
Capacity:
Terminator:
Protection:
Power supply features
X-side port characteristics
Y-side port characteristics
EN