7
AB-7333
z Specications for Inputs and Outputs
Item Specication
Digital
input
Number of input terminals 8
Voltage 12 V DC -10/+15 % (with voltage contact)
Current 10 mA DC typ.
Connected device output method Dry contact or open collector
Digital
output
Number of output terminals 2
Relay output Output method Photo MOS relay
Rated contact voltage 12 V DC, 100 mA DC max.
Specications for Wiring
Item Wire type
Maximum
cable length
Remarks
Power supply 600 V PVC-insulated cable (IEC 60227-3)/
CVV equivalent, stranded cable,
1.25–2.0 mm
2
Daisy chain supported (only for cables with
the same cross-sectional area of 1.5 mm
2
)
–
Ground 600 V PVC-insulated cable (IEC 60227-3)/
CVV equivalent, stranded cable,
1.25–2.0 mm
2
Daisy chain supported (only for cables with
the same cross-sectional area of 1.5 mm
2
)
– Ground the product with
resistance less than 100 Ω.
ETHERNET Twisted pair cable, category 5e 100 m 1000BASE-T cable as
dened in ISO/IEC8802-3,
or equivalent
Direct input 600 V PVC-insulated cable (IEC 60227-3)/
CVV equivalent, stranded cable,
0.5 –1.25 mm
2
350 m
Direct output 600 V PVC-insulated cable (IEC 60227-3)/
CVV equivalent, stranded cable,
0.5 –1.25 mm
2
350 m
CVV: control-use vinyl insulated vinyl sheathed cable