(28V) DC IN and I/O Connector
DC IN & I/O (Power, Audio & Serial) Connector 28V | |||
|---|---|---|---|
 | On Unit | Mating Connector | |
Manufacturer | LEMO | LEMO | |
Connector Type | DC IN & I/O | DC IN & I/O | |
Part Number | HEU.2M.312.XLNP | FGU.2M.312.XLCT | |
For the connector and cable, see (28V) Power up the Makito X1 Encoder.
DC IN & I/O Connector Pinout v2 (#S-MX1E-R-V2-28V-SDI1-ISR)
LEMO P1 Contact # | Contact Name | RS-232 Connections | RS-422 Connections |
|---|---|---|---|
1 | AUDIO_IN2+ | ||
2 | AUDIO_IN2_GND | ||
3 | AUDIO_IN1+ | ||
4 | AUDIO_IN1_GND | ||
5 | COM 0_TXD+ | TXD+ | |
6 | COM 0_TXD- | TXD | TXD- |
7 | +28VDC IN | ||
8 | PSU RETURN | ||
9 | N/C | ||
10 | GND SERIAL | GND | GND |
11 | COM 0_RXD- | RXD | RXD- |
12 | COM 0_RXD+ | RXD+ |
COM1 Management Pinout (on DB9 connector)
Contact # | Signal RS-232 | Signal RS-422 |
|---|---|---|
8 | RXD+ | |
7 | TXD+ | |
6 | ||
5 | Ground | Ground |
3 | TXD | TXD- |
4 | ||
1 | ||
2 | RXD | RXD- |
Note
The COM1 pins are DTE (Data Terminal Equipment) which defines the direction of the signals (IN/OUT).
The COM1 pins are configured by default for Metadata mode but may be switched to Management mode (to connect to a computer for management of the encoder) using the metadata CLI command. The metadata command may also be used to select the transceiver mode for the metadata capture (i.e., RS-232 or RS-422). For details, see metadata in the Makito X1 Rugged Encoder User's Guide .