DMH-GC/HC

This device is high-speed type, data transmission device with 16 bits.

This device is smaller size and lighter weight than old type. This device provides light-projecting amount adjuster and so it is easy to adjust the communication distance.

Specifications

D-sub connector type and long distance type(15m) are lined-up.

External dimension

DMH-GC1(HEAD-ON type)

DMH-HC1(SIDE-ON type)

* Mode changeover switch : If one is set to T side(transmission priority mode), other one have to be set to R side(reception priority mode).

Input/output circuit

Input

Flow current when ON(IO) : approx. 5mA(when 24VDC)
ON voltage : 2V or less, OFF voltage : 8V or more

Output

NPN open-collector output
35DC 50mA residual voltage 0.9V or less

Connection

Connector (1) 12Pin (JAE IL-S-12S) Connector (2) 10Pin (JAE IL-S-10S) Connector (3) 15Pin (JAE IL-S-15S)

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.