ESD C.2071.01, Руководство по оборудованию

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Overview
CAN-Control-I/O Hardware Manual Rev. 1.3 6
1.2.3 Digital Inputs
Number
64
in groups with 8 inputs each
Input circuit refer page 15
Inputs voltages
inputs voltage range:
max. permissible:
-30 V
#
U
IN
#
33 V
switching threshold input = '0': U
IN
< 9 V
switching threshold input = '1': U
IN
> 15 V
Input current
input = '1': I
ON
= approx. 3.5 mA (typical, at 18 V)
I
ON
= approx. 10 mA (typical, at 30 V)
Circuit protection
electrical isolation by optocouplers,
each 8 inputs use one common GND
Filter option: RC with
J
on[24V]
.
500 ns
Table 1.2.3: Input specification