Ercogener GenLoc 354e, Руководство пользователя

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Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCOGENER reserves the right to make any modifications.
Dct_427_02
3.15.2 Bus CAN MCP2515 option S0467D
The data transmission is done on a differential wired pair. The line is made up of 2 wires.
Table 40 : Pins description of the link Bus CAN option S0467D
Signal
16-pin Micro FIT
connector
Pins N°
I/O
CAN
Standards
Description
CANH 2 I/O CAN High Positive differential line
CANL 3 O/O CAN Low Negative differential line
GND 1 Ground
Corresponds to wires
Violet for
CANH
White/Violet for CANL
Black for GND
see ANNEX 3 – 16-pins Micro-FIT cable (14 wires, Serial links)
Table 41 : Characteristics of serial link Bus CAN MCP2515 option S0467D
Characteristics Symbols Conditions Min. Typ. Max. Unit
Input Voltage – Low V
IL
Input Voltage – Low 0.6 1.1 V
DC
Input Voltage – High V
IH
Input Voltage – High 1.5 3.3 V
DC
Input Hysteresis V
Hys
Input Hysteresis 0.1 V
DC
Leak current I
L
±30 µA
Output Short-Circuit Current I
OS
±250 mA
Output voltage
V
OH
CANH Dominant 2.45 3.3 V
DC
CANL Dominant 0.5 1.25 V
DC
V
OL
CANH Recessive 2.3 V
DC
CANL Recessive 2.3 V
DC
Figure 23 : Output signal of bus CAN MCP2515 option S0467D
Figure 24 : Standards signals of link Bus CAN MCP2515 option S0467D