Omron ZW-7000 Series - Installing the Sysmac Studio

Wiring
76
ZW-7000/5000
User's Manual
Electrical Specifications
Input circuit
*1 NPN/PNP dual type. According to the specifications of the external equipment, ensure proper wiring.
*2 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 1/2/3 and the input terminals.
*3 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 1/2/3 and the input terminals.
*4 Below is a table giving the COM_IN (input common) and input signal connection correspondence.
Chattering countermeasures
• Set the width of input signal filter (5µs to 1000µs) to prev
ent incorrect input due to chattering.
• 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-7000@/5000@
Input type
*1
For NPN connection For PNP connection
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
*2
19 V min./3 mA min. 19 V min./3 mA min.
OFF voltage/OFF current
*3
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
*4
Te rm in al
name
COM_IN1 COM_IN2 COM_IN3
Input signal
name
TIMING SYNC/TRIG BANK_SEL1
RESET BANK_SEL2
ZERO BANK_SEL3
LIGHT OFF LOGGING
3.3 kΩ
910 Ω
1000 pF
COM_IN1/2/3
+
Internal circuit
Input
terminals
+
3.3 kΩ
910 Ω
1000 pF
COM_IN1/2/3
Internal circuit
Input
terminals
Important