Binary / Gray Output Converter NCV-20N

Description

General purpose of digital binary or gray code output converter

NCV-20N[1][2][3]

[1]Output code

Code	Output code
B	Binary
G	Gray

[2]Output system

Code	Output system
N	Sink type

[3]Applicable sensor

Item	Specification
Power supply voltage	24VDC±10% (including ripple)
Power consumption	7W or less
Insulation resistance	20MΩ or more between external DC power terminals and ground (by 500 VDC insulation resistance tester)
Withstand voltage	500 VAC, 60Hz for 1 minute between external DC power terminal and ground
Vibration resistance	20m/s² 10 ～ 500Hz, 10cycles of 5 minutes in 3 directions, conforms to JIS C 0040 standard
Ambient operating temperature	0 ～ +55℃ (No freezing) (Surrounding air temperature rating of 55℃ maximum)
Ambient operating humidity	20 ～ 90 %RH (No condensation)
Grounding	Must be securely grounded (ground resistance of 100 ohm or less)
Construction	Book-shelf type within enclosure, DIN rail mountable
Outside dimension (mm)	39(W)×155(H)×93(D) Refer to dimensions for details.
Mass	Approx. 0.4kg

Item	Specification
Converter model	NCV-20NBNVP NCV-20NGNVP	NCV-20NBNMP NCV-20NGNMP	NCV-20NBNLW NCV-20NGNLW	NCV-20NBNLY NCV-20NGNLY
Number of detection axes	1
Position data sampling time	0.2ms
Status output signal	Latch pulse (Position data reading timing): 1 point Sensor disconnected error (Positive logic): 1 point Sensor disconnected error (Negative logic): 1 point
Input signals	Position data hold signal: 1 point
Front panel function	Current position setting
Switch (on rear face of product)	Position data increase/decrease direction setting (CW / CCW) :1point
	Position data update cycle		High-speed	0.2ms
			High-speed	0.4ms
			Low-speed	12.8ms
				25.6ms
				51.2ms
	HOLD signal format		Transparent format
	HOLD signal format		PC synchro format
Monitor LED	Display of sensor disconnected error, Display of position data, Display of latch pulse output, Display of HOLD signal format status

Item			Specification
Converter model			NCV-20NBNVP NCV-20NGNVP	NCV-20NBNMP NCV-20NGNMP	NCV-20NBNLW NCV-20NGNLW	NCV-20NBNLY NCV-20NGNLY
Input	Input signals		HD(Position data HOLD) : 1 point
	Input circuit		DC input, photo-coupler isolation
	Input logic		Negative logic
	Rated input voltage		24VDC±10%
	Rated input current		10mA(24VDC)
	ON voltage		10VDC or more
	OFF voltage		4VDC or less
Output	Output signals	Position data	D0 ～ D12: 13points	D0 ～ D15: 16points	D0 ～ D14: 15points	D0 ～ D15: 16points
	Output signals		LP(Latch pulse: position data reading timing): 1 point SE, SE(Sensor disconnected error): 2 points
	Output circuit		Transistor open collector output, photo-coupler isolation
	Output logic		D0 ～ D15,LP,SE:negative logic SE : positive logic
	Rated load voltage		24VDC(30VDC max.)
	Max. load current		D0 ～ D15,LP : 10 mA / point SE, SE : 100mA / point*1
	Max. voltage drop when ON		0.8 V or less

*1 : SE and SE signals require the external supply voltage (24 VDC±10%)