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hardware:cards:card-com4 [2015/07/16 04:30] jarrod created |
hardware:cards:card-com4 [2015/07/16 04:35] (current) jarrod |
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This card adds additional RS232 and RS422/485 connectivity to the [[hardware:solo|Solo controller]].\\ | This card adds additional RS232 and RS422/485 connectivity to the [[hardware:solo|Solo controller]].\\ | ||
It features 2-4 configurable serial ports, exactly the same as the [[hardware:modules:mod-com4|MOD-COM4]] product.\\ | It features 2-4 configurable serial ports, exactly the same as the [[hardware:modules:mod-com4|MOD-COM4]] product.\\ | ||
- | See the [[hardware:modules:mod-com4:mod-com4-configuration|MOD-COM4 documentation]] for more details. | + | |
+ | ===== Ports ===== | ||
+ | The card has two 6-pin connectors, the top row and bottom row.\\ | ||
+ | Each row can be configured as either:\\ | ||
+ | * 2 x RS232 without flow control | ||
+ | * 1 x RS232 with flow control | ||
+ | * 1 x RS485 half-duplex | ||
+ | * 1 x RS485/422 full-duplex | ||
+ | Note that when using any RS232 mode in combination with RS485 or RS422 (any duplex type), the RS232 must be on ports 3 and/or 4 (bottom row).\\ | ||
+ | RS232 can never be in ports 1 or 2 (top row) when using alongside RS485 or RS422 (bottom row).\\ | ||
+ | \\ | ||
+ | For more details on the configuration options, please see the [[hardware:cflink:com-module-cflink-documentation|MOD-COM4 CFLink documentation]] which is the same for the CARD-COM4.\\ | ||
+ | |||
+ | ==== Pinouts ==== | ||
+ | Pinouts for the various modes each connector can be configured to are as follows:\\ | ||
+ | {{:hardware:modules:com4-pinout.svg|}} | ||
+ | |||
+ | **2 x RS232 without flow control** | ||
+ | - TX-1 | ||
+ | - Ground | ||
+ | - RX-1 | ||
+ | - TX-2 | ||
+ | - Ground | ||
+ | - RX-2 | ||
+ | |||
+ | **1 x RS232 with flow control** | ||
+ | - TX | ||
+ | - Ground | ||
+ | - RX | ||
+ | - RTS | ||
+ | - Ground | ||
+ | - CTS | ||
+ | |||
+ | **1 x RS485 half-duplex** | ||
+ | - Data + (B) | ||
+ | - Ground | ||
+ | - Not Connected | ||
+ | - Data - (A) | ||
+ | - Ground | ||
+ | - Not Connected | ||
+ | |||
+ | **1 x RS485/422 full-duplex** | ||
+ | - TX + | ||
+ | - Ground | ||
+ | - RX + | ||
+ | - TX - | ||
+ | - Ground | ||
+ | - RX - |