can-gca2-en
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can-gca2-en [2019/01/18 18:53] – [Reed switches and hall sensors] phg | can-gca2-en [2021/07/24 10:35] (current) – [SoD] rjversluis | ||
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^Copyright Peter Giling^ | ^Copyright Peter Giling^ | ||
- | =====Firmware Copyright===== | ||
- | Copyright(c) MERG and Rocrail.\\ | ||
- | Commercial use is prohibited.\\ | ||
- | \\ | + | The CAN-GC2 is an alternative to the MGV50 with the same capabilities running on the CANBUS |
- | + | ||
- | The CAN-GC2 is an alternative to the MGV50 with the same capabilities running on the mergCBUS | + | |
the CAN-GC2 can be mixed with MGV50 units on the same cable, but of course need different computer interfaces.\\ | the CAN-GC2 can be mixed with MGV50 units on the same cable, but of course need different computer interfaces.\\ | ||
The also available CAN-GC3 will bring a complete solution for DCC Model Railroading in DIY. \\ | The also available CAN-GC3 will bring a complete solution for DCC Model Railroading in DIY. \\ | ||
The CAN-GC1 connects the computer with the CAN bus. All the well known MGV*/GCA* satellite boards are compatible with the CAN-GC2. | The CAN-GC1 connects the computer with the CAN bus. All the well known MGV*/GCA* satellite boards are compatible with the CAN-GC2. | ||
- | MergCBUS | + | CANBUS |
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- | A jumper makes it possible to set terminator on the last board in the mergCBUS | + | A jumper makes it possible to set terminator on the last board in the CANBUS |
- | This jumper connects a 120 Ohm resistor to the mergCBUS.\\ | + | This jumper connects a 120 Ohm resistor to the CANBUS.\\ |
White connectors at the back are compatible with all [[: | White connectors at the back are compatible with all [[: | ||
- | These interfaces are all electrical isolated from mergCBUS | + | These interfaces are all electrical isolated from CANBUS |
- | Power, as available in mergCBUS-cable, is only used for supply of mergCBUS | + | Power, as available in CANBUS-cable, is only used for supply of CANBUS |
As a standard recommandation for all CAN systems, connection and disconnection of cables is not possible while system is running.\\ | As a standard recommandation for all CAN systems, connection and disconnection of cables is not possible while system is running.\\ | ||
Using this cheap and rigid d-type connector with locking screws will avoid that connectors drop off accidently.\\ | Using this cheap and rigid d-type connector with locking screws will avoid that connectors drop off accidently.\\ | ||
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|{{: | |{{: | ||
|{{: | |{{: | ||
- | |{{: | + | |
\\ | \\ | ||
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low sensitive for distorsions, | low sensitive for distorsions, | ||
In addition to that, reed-contacts usually give more than 1 pulse when activated, known as ' | In addition to that, reed-contacts usually give more than 1 pulse when activated, known as ' | ||
- | For this way of sensoring, a special pulse-extender is available. See {{https:// | + | For this way of sensoring, a special pulse-extender is available. See __**[[gca173-en|Hall sensor and reed switch unit]]**__\\ |
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====Save output state==== | ====Save output state==== | ||
- | Write the output state in EEPROM after detecting a **power off command** on the mergCBUS.\\ | + | Write the output state in EEPROM after detecting a **power off command** on the CANBUS.\\ |
The outputs will be restored after the [[: | The outputs will be restored after the [[: | ||
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The [[: | The [[: | ||
The SoD address should be the same as set for the __**[[: | The SoD address should be the same as set for the __**[[: | ||
+ | ===All=== | ||
+ | If ' | ||
====Node Nr.==== | ====Node Nr.==== | ||
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| **BK** | Block | Input with a 2 seconds delayed off. (±50ms) | Occupancy detectors. | | | **BK** | Block | Input with a 2 seconds delayed off. (±50ms) | Occupancy detectors. | | ||
| **SW** | Switch | Continuous output. | Single coil switch drivers like servos. | | | **SW** | Switch | Continuous output. | Single coil switch drivers like servos. | | ||
- | | **PU** | Pulse | Output with x ms activation time. (±50ms) | Note: A [[: | + | | **PU** | Pulse | Output with x ms activation time. (±50ms) | Note: A [[: |
====Pulse time==== | ====Pulse time==== |
can-gca2-en.1547833989.txt.gz · Last modified: 2019/01/18 18:53 by phg