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СРС308 Processor Module
Table 3
16: Discrete Input/Output Port Line Parameters in Input Mode
-
Designation
Description
V
Low-level input
IL
voltage
V
High-level input
IH
voltage
C
Input capacitance
i
See description of the discrete input/output port programming in subsection 6.4.
The discrete input/output port is connected to a single-in-line XP24 connector with 2 mm contact
spacing installed on the top side of the board.
Fig. 3-20: XP24 Discrete Input/Output Port Connector
The first contact of the XP24 connector is shown in Fig. 3 2: Layout of connectors and main
components on the TOP side. The designation of the discrete input/output port connector contacts
are shown in the table below.
Table 3
17: The Designation of the XP24 Discrete Input/Output Port Connector Contacts
-
When making a cable, it is recommended to use a 2018-3091 (Leotronics) socket with 2023-2000
(Leotronics) contacts for crimped wires.
C P C 3 0 8
U s e r
M a n u a l
Minimum value
Rated value
- 0.5 V
-
2 V
-
-
5 pF
© 2 0 1 3
The Module Structure and Functioning
Maximum value
+0.8 V
5.5 V
10 pF
F a s t w e l
V e r . 0 0 1 b
E
42
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