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Wiring
46
ZW User's Manual
Electrical Specifications
Input circuit
*1 ON voltage/ON current
This is the voltage value or current value that makes the signal go OFF to ON.
The ON voltage value becomes the potential difference between COM IN 1/2 and the input terminals.
*2 OFF voltage/OFF current
This is the voltage value or current value that makes the signal go ON to OFF.
The OFF voltage value becomes the potential difference between COM IN 1/2 and the input terminals.
*3 Below is a table giving the COM_IN (input common) and input signal connection correspondence.
Chattering countermeasures
• The sensor is designed with functions to deal with chattering, but if chattering of 100
s or more occurs, incorrect
input due to chattering cannot be prevented. (Input signal changes of less than 100
s are ignored. The input signal
is applied when the same level is maintained for 100
s or longer.)
• Always use non-contact relays (SSR, PLC transistor output) for input signals. If contact relays are used, contact
bounding may turn ON a TIMING input again during measuring.
Item
Specifications
Model
ZW-C10T/C10AT
ZW-C15T/C15AT
Input type
NPN
PNP
Input voltage
DC24 V
10 % (21.6 to 26.4 V)
DC24 V
10 % (21.6 to 26.4 V)
Input current
7 mA Typ. (DC24 V)
7 mA Typ. (DC24 V)
ON voltage/ON current
*1
19 V min./3 mA min.
19 V min./3 mA min.
OFF voltage/OFF current
*2
5 V max./1 mA max.
5 V max./1 mA max.
ON delay
0.1 ms max.
0.1 ms max.
OFF delay
0.1 ms max.
0.1 ms max.
Internal circuit diagram
*3
Terminal
name
20-pole terminal block
COM_IN1
52-pole extension connector
COM_IN2
Input terminal
name
ZERO1
BANK_SEL1
RESET1
BANK_SEL2
TIMING1
BANK_SEL3
LED OFF1
BINARY_SEL1
BINARY_SEL2
LOGGING
3.3 k
Ω
910
Ω
1000 pF
COM_IN1/2
+
Internal circuit
Input
terminals
+
3.3 k
Ω
910
Ω
1000 pF
COM_IN1/2
Internal circuit
Input
terminals
Important
Содержание ZW-C1*T
Страница 17: ...1 Basic configuration Basic configuration 1 1 ZW series Displacement Sensors 16 1 2 Basic Operation Flow 17 ...
Страница 70: ...Operating with Sensor Controller 68 ZW User s Manual MEMO ...
Страница 116: ...Setting the System 114 ZW User s Manual MEMO ...
Страница 134: ...Controll input signal with PC tool 132 ZW User s Manual MEMO ...
Страница 209: ...8 Troubleshooting Troubleshooting 8 1 Error Messages 208 8 2 Troubleshooting 210 ...
Страница 319: ...Index ZW User s Manual 317 Index 11 ...
Страница 321: ......