DMS	Optical Data Transmission Devices
	This device is parallel type, data transmission device with infrared ray. This is small size and right weight with 50×50×20mm. It is suitable for data transmission such as interlocking with carrier robots, indicating destination of AGV’s. This device provides light-projecting amount adjuster and so area adjustment can be made by it.

Specifications

Type	Parallel type
	4-bit type				8-bit type
Model No.	DMS- GA1-V	DMS- GA2-V	DMS- HA1-V	DMS- HA2-V	DMS- GB1-V	DMS- GB2-V	DMS- HB1-V	DMS- HB2-V
Transmission distance	0 to 1m	0 to 3m	0 to 1m	0 to 3m	0 to 1m	0 to 3m	0 to 1m	0 to 3m
Directional angle (Full angle)	30°	10°	30°	10°	30°	10°	30°	10°
Transmission method	Half-duplex two-way transmission
Transmission time	40msec or less
Modulation method	Pulse modulation
Detection method	Parity check
Power source	24VDC(10 to 30VDC)
Input	Contact or open-collector(ON current 2.5mA or more, OFF current 1mA or less, Operating threshold current 1.5 to 2mA)
Output	NPN open-collector(30VDC, 50mA or less, Residual voltage 1.8V or less)
Current consumption	100mA Max.
Ambient illuminance	4,000lux or less(Incandescent lamp)
Ambient temperature/humidity	-10 to +50° C, 85%RH or less
Impact resistance	500m/s2, each 10 time in X, Y and Z directions
Connection	Lead wire 2m long
Protective structure	IP64(IEC standard)

DMS-GA1-C/HA1-C which can be communicated with old type, DM-GA1/HA1 are lined-up.

External dimension

DMS-HA1-V/HA2-V, DMS-HB1-V/HB2-V(SIDE-ON type)

DMS-GA1-V/GA2-V, DMS-GB1-V/GB2-V(HEAD-ON type)

Input/output circuit

Input

ON current 2.5mA or more,
OFF current 1mA or less,
Note) Don't use the sensor with 2-wire.
Operating threshold current 1.5 to 2mA

Output

　　

NPN open-collector output
30VDC 50mA
Residual voltage 1.8V or less

Connection

DMS-GA1-V/GA1-V, DMS-HA1-V/HA2-V(4-bit type)

Colors	Pin No.	Functions
Black	1	IN1
Brown	2	IN2
Brown	3	IN3
Orange	4	IN4
White/yellow	5	MODE*1
Yellow	6	SELECT*2
White/blue	7	NC
Green	8	OUT1
Blue	9	OUT2
Purple	10	OUT3
Gray	11	OUT4
White	12	GO*3
Yellow/green	13	COM(0V)
Yellow/red	14	+VIN
Yellow/black	15	-VIN(0V)
Shield	Shield

DMS-GB1-V/GB2-V, DMS-HB1-V/HB2-V(8-bit type)

Connector (1) Colors Pin No. Functions Pale blue 1 COM(0V) Pink 2 MODE*1 White 3 SELECT*2 White/black 4 GO*3 Brown 5 IN1 Brown/black 6 OUT1 Red 7 IN2 Red/black 8 OUT2 Orange 9 IN3 Orange/black 10 OUT3 Yellow 11 IN4 Yellow/black 12 OUT4

Connector (2) Colors Pin No. Functions Green 1 IN5 Green/black 2 OUT5 Blue 3 IN6 Blue/black 4 OUT6 Purple 5 IN7 Purple/black 6 OUT7 Gray 7 IN8 Gray/black 8 OUT8 Pink/black 9 +VIN Pale blue / black 10 -VIN　 Shield Shield

*1 MODE input
This is to choose transmission/reception mode when standing by
*Transmission stand-by mode by opened between mode and I/O COM
*Reception stand-by mode by short-circuited between mode and I/O COM

*2 SELECT input
This is to stop transmission/reception optionally by outer signal
*Operating by opened between select and I/O COM
*Stopping by short-circuited between select and I/O COM

*3 GO output
This is to check correct optical single
*ON when receiving correct optical axis
*OFF when interrupting optical axis(Not-receiving)
Note) Cable ends for unused input/output, GO output, SELECT input, MODE input, NC(4-bit type) should be processed individually and don't connect with other cable. It may cause unstable operation if package processing.
Note) Don't use the connector attached to the cables as connecting terminal.
Note) If one side is set to transmission stand-by mode, other one should be set to reception standby mode.

Caution

I/O direction is appeared in accordance with DMS.

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