Crestron QM-RMC, Operation Manual

Page: 26 / 36

Room Media Controller Crestron QM-RMC
Signals
•
Serial input for one-way and two-way serial drivers: < tx$ > (transmit)
•
Serial output for two-way serial drivers: < rx$ > (receive)
•
Digital inputs for two-way serial drivers: < rts > (request to send), < dtr >
(data terminal ready), <in1> through <in2000> and < break >
•
Digital output for two-way serial drivers: < cts > (clear to send),
< RingIn > (ring indicator), < CarrierDetect >, < dsr > (data set ready).
•
Digital input: < enable >
•
Parameters: < str1 >, < str2 >, < delimiter >
The < tx$ > (transmit) and < rx$ > (receive) signals send and receive serial strings
using whichever communication format, or protocol, the serial device requires.
This protocol is usually described in the manufacturer's documentation and
includes the transmission speed (baud rate), error checking (parity), number of
data bits and stop bits, and any hardware or software handshaking that may be
required to control the flow of data.
Slot 4: C2ENET-1
The C2ENET-1 network interface card provides one LAN port with an RJ-45
connector for connecting the QM-RMC to the Ethernet network.
The card provides 252 IP IDs for Ethernet devices.
To facilitate network functions and diagnostics, SIMPL Windows provides one
device extender for the C2ENET-1 card: Device Status.
To add the device extender, right-click the C2ENET-1 card in Program View ,
point to Insert Device Extender and click Device Status .
To program an Ethernet device or device extender, expand the C2ENET-1 card
in
Program View and drag the item to Detail View .
22
•
Room Media Processor: QM-RMC Operations Guide - DOC. 6161