Omron ZEN 10 - Connections; Input Circuit Wiring (CPU Units); DC Input Types (CPU Units)

10 Programmable Relay ZEN
Connections
■ Input Circuit Wiring
CPU units with 10 I/O points
AC input
DC input
CPU Units with 20 I/O points
AC input
DC input
CPU Units with 10 I/O Points
(V1 and Pre-V1 Units)
For connections to negative (–) common
(V1 Units) (PNP-connection)
Input terminal I4/I5 analog input device
connections (input range: 0 to 10 V)
(PNP-connection)
For connections to positive (+) common
(V1 Units) (NPN-connection)
Note: Provide power to the COM and
power supply terminals at the same
time.
Note: Always connect analog input devic-
es to the negative (–) COM termi-
nal.
Note: I4/I5 cannot be used as analog in-
put terminals with a positive (+)
common terminal connection.
CPU Units with 20 I/O Points
For connections to negative (–) common
(PNP-connection)
Input terminal Ia/Ib analog input device
connections (input range: 0 to 10 V)
(PNP-connection)
For connections to positive (+) common
(NPN-connection)
Note: Provide power to the COM and
power supply terminals at the same
time.
Note: Always connect analog input devic-
es to the negative (–) COM termi-
nal.
Note: Ia/Ib cannot be used as analog in-
put terminals with a positive (+)
common terminal connection.
Note: Provide power to the COM and
power supply terminals at the same
time.
100 to 240 VAC, 50/60 Hz, 30 VA
Circuit
protector
LN
Input devices
24 VDC, 6.5 W
Input devices
COM
24 VDC, 6.5 W
DC power supply
COM
24 VDC, 6.5 W
Input devices
COM
Circuit
protector
LN
L1 L2/N NC I0 I1 I2 I3 I4 I5 NC I6 I7 I8 I9 Ia Ib
24 VDC, 6.5 W
Input devices
COM I5 I6NC I7 I8 I9 Ia IbI0 I1 I2 I3 I4
24 VDC, 6.5 W
DC power
supply
COM I5 I6NC I7 I8 I9 Ia IbI0 I1 I2 I3 I4
24 VDC, 6.5 W
Input devices
COM I5 I6NC I7 I8 I9 Ia IbI0 I1 I2 I3 I4
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : info@audin.fr