This device is high-speed type, data transmission device with 16 bits.
More compact and lighter compare with previous models.
With light emission adjuster, the transmission distance can be easily customized.
| Type | Parallel type | |
| 16-bit type | ||
| Model No. | DMH-GC1 | DMH-HC1 |
| Transmission capacity(I/O) | 16BIT/16BIT | |
| Direction | HEAD-ON | SIDE-ON |
| Transmission distance | 0 to 3m(can be adjusted by adjuster) | |
| Directional angle | ±13° | |
| Transmission method | Half-duplex two-way transmission | |
| Transmission time | 15ms | |
| Modulation method | FSK modulation | |
| Detection method | Bit-reverse comparison system | |
| Power source | DC18 to 30V(ripple 10% or less) | |
| Current consumption | 150mA Max. | |
| Ambient illuminance | 10,000lux or less | |
| Ambient temperature/humidity | -10 to +50 degrees C, 85%RH or less | |
| Vibration resistance | Double amplitude 1.5mm, 10 to 55Hz, each 2 hour in X, Y and Z directions | |
| Impact resistance | 500m/s2, each 10 time in X, Y and Z directions | |
| Connection | Lead wire (0.2mm2, 40 cores, shield cable 2m long) | |
| Protective structure | IP64(IEC standard) | |
| Weight | Approx. 400g(including the cable 2m) | |
D-sub connector type and long distance type(15m) are lined-up.
| Connector (1) | Connector (2) | |||||
| Colors | Pin No. | Functions | Colors | Pin No. | Functions | |
| Pink(red 1) | 1 | Power +V | White(Black 1) | 1 | OUT11 | |
| Pink(red 2) | 2 | Power -V(COM) | White(Black 2) | 2 | IN11 | |
| Pink(red 3) | 3 | OUT16 | White(Black 3) | 3 | OUT10 | |
| Pink(red 4) | 4 | IN16 | Gray(red 1) | 4 | IN10 | |
| Pink(black 1) | 5 | OUT15 | Gray(red 2) | 5 | IN9 | |
| Pink(black 2) | 6 | IN15 | Gray(red 3) | 6 | OUT9 | |
| Pink(black 3) | 7 | OUT14 | Gray(red 4) | 7 | IN8 | |
| Pink(black 4) | 8 | IN14 | Gray(black 1) | 8 | OUT8 | |
| White(red 1) | 9 | OUT13 | Gray(black 2) | 9 | IN7 | |
| White(red 2) | 10 | IN13 | Gray(black 3) | 10 | OUT7 | |
| White(red 3) | 11 | OUT12 | ||||
| White(red 4) | 12 | IN12 | ||||
| Connector (3) | ||||||
| Colors | Pin No. | Functions | ||||
| Orange(red 1) | 1 | IN6 | ||||
| Orange(red 2) | 2 | OUT6 | ||||
| Orange(red 3) | 3 | IN5 | ||||
| Orange(red 4) | 4 | OUT5 | ||||
| Orange(black 1) | 5 | IN4 | ||||
| Orange(black 2) | 6 | OUT4 | ||||
| Orange(black 3) | 7 | IN3 | ||||
| Orange(black 4) | 8 | OUT3 | ||||
| Yellow(red 1) | 9 | IN2 | ||||
| Yellow(red 2) | 10 | OUT2 | ||||
| Yellow(red 3) | 11 | IN1 | ||||
| Yellow(red 4) | 12 | OUT1 | ||||
| Yellow(black 1) | 13 | SELECT*1 | ||||
| Yellow(black 2) | 14 | GO*2 | ||||
| Yellow(black 3) | 15 | STROBE*3 | ||||
Note) Don’t use White(black4), gray(black4) and Yellow(black4). If cable is cut on the way, cut it at the base.
Note) Don’t use the connector attached to the cables as connecting terminal.
*1 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
*2 GO output
This is to check correct optical single
*ON when receiving correct optical axis
*OFF when interrupting optical axis(Not-receiving)
*3 STROBE
ON when data is fixed.
Hokuyo chuyên sản xuất các thiết bị quang học như máy đo khoảng cách laser, thiết bị truyền dữ liệu quang học, cảm biến ảnh, bộ đếm tự động và cửa tự động mang lại hiệu suất và độ tin cậy cao.
