Binary B-500-EXT-330-RS-IP, Руководство пользователя, Страница: 11 / 16

© 2012 Binary
B-500-EXT-330-RS-IP Installation and Users Manual
pg.11
5.2.3. IR Flasher Out (3.5mm {1/8”} Mono) – Transmitter and Receiver
5.3. RS232 Control Connections
Bi-directional RS232 signals are transmitted between the B-500-EXT-330-RS-IP Transmitter and
Receiver over the Cat5e/6 cable. The Transmitter may be connected to an Automation System
controller and the Receiver connected to an RS232 controllable device.
5.3.1. RS232 Control (DB9) Connection
To eliminate the need to make cross over or ‘null modem’ cables, the RS232 pin outs can be
configured for DCE or DTE. Set Switch 1 to DCE (Up) if the connected device is DCE, and to DTE
(Down) if the connected device is DTE. Typically the Automation System will be DTE and the
controlled device will be DCE, however, devices may vary. Refer to the manual for the connected
devices for proper pin-out configuration.
IR Signal (Tip)
GND (Sleeve)
IR Signal Tip
GND (Ground) Ring
HDBaseT
1 2
ON
DTE ON
DCE SERVICE RS-232
5 3 2
LINK
DTE ON
DCE SERVICE RS-232
5 3 2
LINK
HDBaseT
1 2
ON
Automation
System
RS232 Controllable
Device
HDBaseT
1 2
ON
RS-232
5 3 2
LINK
DTE
DCE ON
SERVICE
ON
SERVICE RS-232
5 3 2
LINK
HDBaseT
DTE
DCE
1 2
ON
A
A RS232 Control (DB9)-See Section 5.3.1
B
HDBaseT Link
Cat5e/Cat6/Cat6a (RJ45)-See Section 5.1
A B B
PIN FUNCTION
2 RxD (Data Receive)
3 TxD (Data Transmit)
5 GND
PIN FUNCTION
2 TxD (Data Transmit)
3 RxD (Data Receive)
5 GND
2 3 5
RS232 DB9 Pin Outs
DTE
DCE ON
SERVICE
1 2
ON
DCE (Up)
ON
SERVICE
1 2
ON
DTE
DCE
DTE (Down)