Description

The AXB-232++ AXLink Bus Controller extends RS-232, RS-422, or RS-485
control to remote sources over the four-wire AXLink data/power bus.
The AXB-232++ offers fast onboard processing, enhanced Axcess
programming capability, non-volatile battery-backed memory, and
excellent data buffering.
Onboard processing and memory allow the controller to take on complex
tasks by itself, reducing the processing burden for the Master program. For
example, the Master program can use simplified commands for generic
video switcher or codec control, while a modular driver program in the
AXB-232++ handles control for specific makes and models

AXB-232++ (FG5761-10)
• Supports RS-232, RS-422, and RS-485
control protocols.
• Switches from RS-232/422/485 modes
using internal jumper settings.
• Supports XON/XOFF software and
hardware handshaking (CTS/RTS).
• Onboard 32-bit processor and 400 K nonvolatile
memory run Axcess programs
independent of Master program.
• Operates up to 3,000 feet via the fourwire
AXlink data/power bus.
• Provides LED indicators for AXlink and
data communication status.
• Asynchronous Data Standards:
– Baud rates: 300, 600, 1200. 2400,
4800, 9600, 19200 and 38400.
• 56400 and 115200 are also supported
(via Send Commands).
• – Data bits: 7, 8, and 9
– Stop bits: 1 and 2
– Parity: None, Odd, Even, Mark
and Space
• Onboard 32-bit processor and 384K
(of non-volatile memory) run Axcess
programs independent of the control
system.
POWER
• 160 mA @ 12 VDC
DIMENSIONS (HWD)
• 1.51″ x 5.55″ x 5.45″ (3.84 cm x 14.10
cm x 13.84 cm)
ENCLOSURE
• Metal with black matte finish
INPUT BUFFER
• 1 KB
OUTPUT BUFFER (AXLINK)
• 1 KB
INCLUDED ACCESSORIES
• AXlink connector (4-pin female)
• Phoenix connector (8-pin male)
OPTIONAL ACCESSORIES
• CC-232 Control Cable
• AC-RK Accessory Rack Kit
• 800 mA – 12 VDC power supply
WEIGHT
• 1.1 lbs. (498.95 g)
FRONT PANEL
DIP SWITCH
• Device SIP Switch: 8-position DIP
switch used to set the device number
for the AXB-232++.
• RS232/422 DIP Switch: 8-position DIP
switch used to set the communication
parameters for the RS-232/422 device.
LEDS
• AXlink: Green LED lights to indicate
that the AXB-232++ is operational and
interfacing with the Central Controller
(when blinking once per second).
• RX LED: Red LED lights to indicate the
AXB-232++ is receiving RS-232, RS-422,
or RS-485 data.
• TX LED: Red LED lights to indicate the
AXB-232++ is sending RS-232, RS-422,
or RS-485 data.
REAR PANEL
HARDWARE HANDSHAKING
CONNECTOR
• 4-pin (male) RTS/CTS data connector
that can be wired for hardware
handshaking if called for by the
controlled device.
RS232/422 CONNECTOR
• 8-pin (male) captive-wire connector
wired for RS-422/232 data control.
AXLINK CONNECTOR
• 4-pin (male) receives power and data
via the AXlink bus and AXlink system
controller.