CK3W-AD[]100

Analog Input Unit

CK3W-AD[]100

Analog input units for CK3M Controller

last update: February 1, 2023

This section describes the Motion Controller specifications.

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/s² 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/s², 3 times each in X, Y, and Z directions
Insulation Resistance		20 MΩ 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 *1

*1. The CK5M CPU Unit and CK5W-EXS01 are not EAC-compliant products.

Analog input	Input method	Differential or single-ended input *1
	Input range	-10 to 10 V
	Absolute maximum rating	±12 V (GND reference)
	Input impedance	1 MΩ min.
	Resolution	1/65116 (full scale)
	Accuracy (25°C)	±1.0%FS
	Effect of temperature	±0.018%FS/°C
	Isolation method	Between input and internal circuit: Power supply = Transformer, Signal = Digital isolator (Notisolated between inputs)
	Circuit configuration	AGND: Analog circuit GND
	Terminal connection diagram	For differential input
	Terminal connection diagram	For single-ended input • If any of Input 0- to Input 7- is single ended input, apply a short-circuit between the input and AGND. • Use a shielded cable and ground at both ends of the cable.
Power consumption		CK3W-AD3100: 5 V 0.9 W max., 24 V 2.0 W max. CK3W-AD2100: 5 V 0.9 W max., 24 V 1.4 W max.
Dimensions (height × depth × width)		90(H)/80(D)/31.6(W)
Weight		CK3W-AD3100: 140 g max. CK3W-AD2100: 120 g max.

*1. Differential input and single-ended input can be mixed in a Unit.

last update: February 1, 2023