User manual AMX AXB-EM232 ENHANCED MASTER RS-232 CONTROLLER

[. . . ] instruction manual AXB-EM232 Enhanced Master RS-232 Controller A x c e s s C e n t ra l C o n t r o l l e r s AMX Limited Warranty and Disclaimer AMX Corporation warrants its products to be free of defects in material and workmanship under normal use for three (3) years from the date of purchase from AMX Corporation, with the following exceptions: · · · · · Electroluminescent and LCD Control Panels are warranted for three (3) years, except for the display and touch overlay components that are warranted for a period of one (1) year. Disk drive mechanisms, pan/tilt heads, power supplies, MX Series products, and KC Series products are warranted for a period of one (1) year. Unless otherwise specified, OEM and custom products are warranted for a period of one (1) year. Software is warranted for a period of ninety (90) days. [. . . ] Follow these steps if your device requires this termination. Discharge the static electricity from your body. Remove the two screws on the front panel. Remove the front panel, and slide the circuit board out of the enclosure. Remove the jumper on pin trio E1 from pins 2-3 and place it on pins 1-2 (FIG. 2). 100 E1 12 3 12 3 12 3 HI Z FIG. Then, replace the front panel, refasten the two screws, and plug in the two-wire power connector. Setting DIP switches Configure the device and programming communication ports' baud rate, data bits, stop bits, and parity. Use the eight-position DIP switches on the front panel to set the communications parameters. ! RS-232 PROGRAM DIP switch - Use the eight-position RS-232 Program DIP switch to set the communications parameters for the PROGRAM port. RS-232/422 DIP switches - Use the two eight-position RS232/422 DIP switches to set communications parameters for controlling the RS-232, RS-422, or RS-485 devices. ! ! ·Set Switch 1 to configure the parameters for Port 1 (RS-232/422/485). Set Switch 2 to configure the parameters for Port 2 (RS-232 only). ! AXB-EM232 Enhanced Master RS-232 Controller 3 Product Information Refer to the following table when setting the DIP switches. Communication Parameters DIP Switch Settings Switch 1 2 3 4 Parity Off Off Unused On Off Unused Off On Unused On On Unused Off Off Mark On Off Even Off On Odd On On None On On On Off On On On Off Off On Off Off Off On Off Off 5 6 7 Baud Rates Off 300 Off 600 On 1, 200 On 2, 400 Off 4, 800 Off 9, 600 On 19, 200 On 38, 400 On On On On Off Off Off Off 8 Function Stop Bits Data Bits Setting Value Off 2 bits On 1 bit Off 7 bits On 8 bits Wiring Devices to the AXB-EM232 The AXB-EM232 has captive-wire connectors on the rear panel (FIG. 1) for AXlink, RS-232, RS232, RS-422, and 12 VDC power. Strip 0. 25 inch of wire insulation off all wires. Insert each wire into the appropriate opening on the connector according to the wiring diagrams and connector types described in this section. Do not tighten the screws excessively; doing so may strip the threads and damage the connector. Using AXlink Connect the AXlink wiring to the connector on the AXB-EM232, as shown in FIG. 3 AXlink wiring PWR AXP AXM GND Device 4 AXB-EM232 Enhanced Master RS-232 Controller Product Information Using Ports 1 and 2 for RS-232 data communication 1. Connect the RS-232 wiring to Port 1, as shown in FIG. 4. GND RX1 TX1 RS232/422 485EN Port 1 RX1RX1+ TX1TX1+ FIG. 4 RS-232 Port 1 wiring not used GND TX RX Device 2. Connect the RS-232 wiring to Port 2, as shown in FIG. [. . . ] Sets data bits mode to normal with DIP switch setting (default). Disables hardware handshaking (default). (Device 2 only) Enables hardware handshaking. (Device 2 only) Disables software handshaking (default). [. . . ]