manualshive.com logo in svg

DRAGONFRAME DMC+, Руководство пользователя

Поделиться
Скачать
DRAGONFRAME DMC+ Скачать руководство пользователя страница 6

RJ45 (Ethernet) Connector

There are eight RJ45 jacks on the rear of the DMC+. Each jack provides differential step 
and direction signals for one axis. The jacks are numbered 9 to 16 and correspond to 
motor/axis numbers.

Note: These outputs are compatible with the Arc Motion Control Octodrive.

Wiring

1. step +
2. step -
3. dir + 
4. +5V
5. GND
6. dir -
7. +5V
8. GND

Differential Signals

The two pairs of signals, step+ / step- and dir+ / dir-, form differential pairs. Differential 
signals are relative only to each other and not to a common ground, which makes them 
less susceptible to noise. Some stepper motor drivers expect a differential signal.

If you want to use the differential signals with a motor driver that is not expecting 
differential signals, you can decode them on the receiving end using a “differential line 
receiver”. An example differential line receiver is Texas Instruments AM26C32CN. You 
can find this part at Digi-Key.

Single Ended Wiring

If you want to use the RJ45 jacks for step and direction, but do not have a differential 
receiver, you can just use the step+ and dir+ signals, along with the GND provided on 
pins 5 or 8. This non-differential wiring option is more susceptible to noise, especially 
over long cable runs.

Dragonframe DMC+ User Guide

Pg. 6

Содержание DMC+

Страница 1: ...DMC Dragonframe Master Controller User Guide v1 1 DZED Systems LLC 407 Bryant Circle Suite B Ojai CA 93023 U S A support dragonframe com 1 800 530 9124 Dragonframe DMC User Guide Pg 1 ...

Страница 2: ...Dragonframe DMC User Guide Pg 2 ...

Страница 3: ...n external emergency stop switch that you can keep near you Technical Specifications Maximum stepping pulse rate 200 000 steps second 200kHz Powered drivers 8 Geckodrive 250x Stepper driver current A 1A 2A 3A user switchtable Stepper driver voltage V 30V Outputs for stepper motors Channels 1 8 Powered at 1A 2A 3A and 30V Pg 5 Outputs for step and direction 8 differential RJ45 jacks for channels 9 ...

Страница 4: ... online tutorials for how to program moves and lighting sequences Updating Firmware We may occasionally notify you of new firmware updates for the DMC To update the firmware 1 Download the firmware file from our site It should end with flash or flash txt 2 Turn off the DMC 3 Start Dragonframe 4 On Windows and Linux you will have to open a scene or create a new one to get access to the Help menu 5 ...

Страница 5: ...A or 3A This is controlled by the switch on the front of the DMC for each channel The voltage for each channel is 30V This is not configurable Choosing a Stepper Motor You must choose a stepper motor that can run at 1A 2A or 3A and 30V Here are some motors we recommend many others will work as well Anaheim Automation 24Y204D LW8 NEMA 24 high torque step motor 56 mm length 2 0A 8 lead wires dual sh...

Страница 6: ...hich makes them less susceptible to noise Some stepper motor drivers expect a differential signal If you want to use the differential signals with a motor driver that is not expecting differential signals you can decode them on the receiving end using a differential line receiver An example differential line receiver is Texas Instruments AM26C32CN You can find this part at Digi Key Single Ended Wi...

Страница 7: ...irly accurate shutter release timing over USB However USB can be prone to random timing delays especially if your cable run is long If you need perfectly repeatable go motion shots you will probably need to use the hardware shutter release through the camera connector Configuring Dragonframe to Use a Hardware Shutter Release Normally Dragonframe controls the camera shutter release over USB To allo...

Страница 8: ... switch packs you can control up to 512 different light channels Note Although 5 pin XLR is the official standard for DMX512 many consumer DMX512 products use a 3 pin variant Wiring 1 GND 2 DMX 3 DMX You may be tempted to use a standard microphone cable for DMX connections However we strongly recommend you use a cable designed specifically for DMX Dragonframe DMC User Guide Pg 8 ...

Страница 9: ...V when active L is the normally high 5V and goes low GND when active These two outputs are always tied to the same event they cannot be programmed independently SW Switch The switch input can be used to trigger Dragonframe You should attach a normally open switch between SW and GND either one Dragonframe DMC User Guide Pg 9 GROUND LOGIC LOGIC SWITCH E STOP GROUND RELAY RELAY GROUND LOGIC LOGIC SWI...

Страница 10: ...vated and will not move any motors RLY Relay The two RLY outputs provide a relay connection for triggering an external system A relay closes the circuit between your two connected wires when it is activated Trigger Connector If you need a replacement trigger connector look for Phoenix Contact part 1781043 at Mouser Digi Key or any other electronic component site Dragonframe DMC User Guide Pg 10 GR...

Страница 11: ... configuration settings Wiring 1 Limit 1 Low 2 Limit 1 High 3 Limit 1 Common 4 Limit 2 Low 5 Limit 2 High 6 Limit 2 Common 7 Limit 3 Low 8 Limit 3 High 9 Limit 3 Common 10 Limit 4 Low 11 Limit 4 High 12 Limit 4 Common 13 Limit 5 Low 14 Limit 5 High 15 Limit 5 Common 16 Limit 6 Low 17 Limit 6 High 18 Limit 6 Common 19 Limit 7 Low 20 Limit 7 High 21 Limit 7 Common 22 Limit 8 Low 23 Limit 8 High 24 L...

Страница 12: ...elfuse 0154 375DR 0 375A OMNI BLOK 154 62mA Littelfuse 0154 062DR 0 062A OMNI BLOK 154 Trigger Connector If you lose the green trigger connector or somehow destroy it you can order a new one Part Phoenix Contact 1781043 RJ45 Step Direction Output Drivers If the step and direction signals on one or more channels stops working the problem could be a blown differential line driver Part TI AM26C31CN M...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды