Festo CPX-P, Руководство пользователя

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2018/04 – Subject to change 57
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Terminal CPX-P
Technical data – Input module, digital, 8 inputs
Function
Digital input modules enable the
connection of two-wire and three-wire
sensors (proximity sensors, inductive
or capacitive sensors, etc.).
Depending on the connection block
selected, the module supports various
connection concepts with different
numbers of sockets (single or double
allocation).
Area of application
Input modules for 24 V DC sensor
supply voltage
PNP or NPN logic
Supports connection blocks with
M12, M8, Sub-D, HARAX® and
terminal connection
Module features can be
parameterised
Input module receives the voltage
supply for the electronics and the
sensors from the interlinking block
Module protection and diagnostics
through integrated electronic fuse
protection
General technical data
Type CPX-8DE CPX-8NDE
Number of inputs 8 8
Max. residual current of inputs per module [A] 1 0.7
Fuse protection Internal electronic fuse per module
Intrinsic current consumption at operating voltage [mA] Typically 15
Operating voltage Nominal value [V DC] 24
Permissible range [V DC] 18 … 30
Electrical isolation Channel – channel No
Channel – internal bus No
Switching level Signal 0 [V DC]

5

11
Signal 1 [V DC]

11

5
Input debounce time [ms] 3 (0.1, 10, 20 parameterisable)
Input characteristic IEC 1131-T2
Switching logic Positive logic (PNP) Negative logic (NPN)
LED displays Group diagnostics 1 1
Channel diagnostics – –
Channel status 8 8
Diagnostics Short circuit/overload per channel
Parameterisation Module monitoring
Behaviour after short circuit
Input debounce time
Signal extension time
Degree of protection to EN 60529 Depending on connection block
Temperature range Operation [°C] –5 … +50
Storage/transport [°C] –20 … +70
Materials PA reinforced, PC
Grid dimension [mm] 50
Dimensions (incl. interlinking block and connection block) W x L x H [mm] 50 x 107 x 50
Product weight [g] 38