Digital I/O Unit
CK3W-MD71
@
0
4
Ordering Information
Digital I/O Units
General Specifications
This section describes the Motion Controller specifications.
Product name
Number of inputs
Number of outputs
I/O type
Model
Digital I/O Unit
16
16
NPN
CK3W-MD7110
PNP
CK3W-MD7120
Item
Specification
Enclosure
Mounted in a panel
Grounding Method
Ground to less than 100
Ω
.
Operating Environment
Ambient Operating Temperature
0 to 55°C
Ambient Operating Humidity
10% to 95% (with no condensation or icing)
Atmosphere
Must be free of corrosive gases.
Ambient Storage Temperature
-25 to 70°C (with no condensation or icing)
Vibration Resistance
Conforms to IEC 60068-2-6.
5 to 8.4 Hz with 3.5-mm amplitude,
8.4 to 150 Hz, acceleration of 9.8 m/s
2
100 min each in X, Y, and Z directions (10 sweeps of 10 min each = 100 min total)
Shock Resistance
Conforms to IEC 60068-2-27.
147 m/s
2
, 3 times each in X, Y, and Z directions
Insulation Resistance
20 M
Ω
min. between isolated circuits (at 100 VDC)
Dielectric Strength
510 VAC between isolated circuits for 1 minute with a leakage current of 5 mA max.
Applicable Standards
cULus, EU: EN 61326, RCM, KC, EAC
