JP5 JP6 JP7 2 JP8 JP9 JP10 JP11 3 connect control (Page 15 / 19) LMC2014 Fiber-Laser-Control-Board

LMC2014 users' manual_Fiber

JP5， JP6，

JP7

JP8， JP9，

JP10，JP11

connect control card’s DIR- 、 DIR+ 、 PUL- 、 PUL+ to step

driver’s DIR-、DIR+、PUL-、PUL+；Short connecting JUMPER

pin2-3 will make direction/pulse signals level outputs. In this

case, respectively connect control card’s VCC、DIR+、PUL+ to

step driver’s VCC、DIR、PUL。

Index numbers 0~7. Differentiate various cards when

muti-cards are used at a time. JP8 –JP7- JP6 respectively

correspond to binary b2 b1 b0. Short connecting JUMPER

means 0, and not short connecting it means 1.

These jumper is used to setup the output mode for output 4-7.

If those 1-2 pins are shorted then the output is at TTL mode,

otherwise if 2-3 pins are connected it will be a OC output, these

4 pins represent OUT4,5,6,7 is the same descending order.

Default settings are:

JP1——JP4：2-3 are shorted. The extension axis is signal is in a common anode mode.

JP5——JP7：not connected.

JP8——JP11：2-3 pin shorted, OC output.

2.3 wiring for digital I/O.

2.3.1 I/O that can be connect to GND

As name suggested these kind of I/O can be connected to switch and then to the ground.

In4-8,XORG0,YORG0, Remark are of these kind.

The following schematics are typical wiring for these kind of signal.

Pic 2-7 wiring for general input pins

E-document owned By JCZ, Beijing