AMX Enhanced Master RS-232 Controller AXB-EM232 - Manual (Page 5)

Product Information
1 AXB-EM232 Enhanced Master RS-232 Controller
Product Information
Product Information
The AXB-EM232 Enhanced Master RS-232 Controller (FIG. 1) is an AXlink bus device that
functions like an AMX Master Card in a single compact enclosure. It is fully compatible with the
Axcess Control System and can be used either as a stand-alone device or with other AMX bus
devices. The AXB-EM232 runs complete Axcess programs, and controls other AXlink components
and two devices using RS-232 as a control protocol. It can also control devices using RS-422 and
RS-485 protocols.
FIG. 1 AXB-EM232 Front and rear panel components
RS-232 RS-232 / 422 AXlink PWR
12VDC
RX
PROGRAM
RS-232
CT
S
2
RT
S
2
V
AXlink
RX
2
TX
2
GN
D
TX TX
PROGRAM
TX1 RS-232 / 422
4 85EN
RX TX
1
GN
D
RX
1
RX1
1
PWR AXM GN
D
AXP
ON 2
TX2
RX2
AXlink
RS-232 Program
RS-232
TX1/RX1 LEDs
RS-232/422
TX2/RX2 LEDs
Port 2 Port 1
Status LED
Program port
DIP switch
DIP switches
(1 and 2)
(RS-232 only) (RS-232/422/485)
AXlink
connector
Power
supply
connector
(2-pin)