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instruction manual

Axcess Control Cards

AXC-232

RS-232/422/485 Control Card

Summary of Contents for AXC-232

Page 1: ...instruction manual Axcess Control Cards AXC 232 RS 232 422 485 Control Card ...

Page 2: ... RMA is cancelled will be refused AMX is not responsible for products returned without a valid RMA number AMX Corporation is not liable for any damages caused by its products or for the failure of its products to perform This includes any lost profits lost savings incidental damages or consequential damages AMX Corporation is not liable for any claim made by a third party or by an AMX Dealer for a...

Page 3: ... 232 422 DIP Switch 2 Setting the Internal Jumpers 2 Enabling RS 232 Mode 2 Card Edge Pinouts 3 Preparing captive wires 3 Using RS 232 4 Using Hardware Handshaking 4 Using RS 422 4 Using RS 485 4 Programming 5 Send_Commands 5 Send_Strings 6 Send_String escape sequences 6 Axcess Master Mode 6 ...

Page 4: ...ii AXC 232 RS 232 422 485 Card Table of Contents ...

Page 5: ...G 1 AXC 232 RS 232 422 485 Control Card Specifications Power Requirement 125 mA 12 VDC RS232 422 DIP Switch An eight position DIP switch used to set the communication parameters for the card Refer to the RS 232 422 DIP Switch section on page 2 for more informa tion Asynchronous data standards Baud rates 300 600 1200 2400 4800 9600 19200 and 38400 Data bits 7 8 and 9 Stop bits 1 and 2 Parity None O...

Page 6: ...ata Bits Parity Baud Rates Setting Off Off Off Off Off Off Off Off Value 2 bits 7 bits Unused 300 On On On Off Off On Off Off 1 bit 8 bits Unused 600 Off On Off Off On Off Unused 1 200 On On Off On On Off Unused 2 400 Off Off On Off Off On Mark 4 800 On Off On On Off On Even 9 600 Off On On Off On On Odd 19 200 On On On On On On None 38 400 ON 1 2 3 4 5 6 7 8 RS232 422 Static electricity can damag...

Page 7: ...strip the threads and damage the connector FIG 3 JP2 Internal Jumper 232 485 mode Card Edge Pinouts Pin Signal Function 1 GND Ground RS 232 2 RX Receive data RS 232 3 TX Transmit data RS 232 4 12V Power 5 RX Receive data RS 422 6 RX Receive data RS 422 7 TX Transmit data RS 422 8 TX Transmit data RS 422 9 GND Ground 10 CTS Hardware handshaking Clear to send 11 RTS Hardware handshaking Ready to sen...

Page 8: ...5 Using RS 422 When communicating via RS 422 connect the wiring as shown in FIG 6 Using RS 485 When communicating via RS 485 connect the wiring as shown in FIG 7 FIG 4 RS 232 wiring FIG 5 Hardware handshaking wiring FIG 6 RS 422 wiring FIG 7 RS 485 wiring RX TX GND AXC 232 Device TX RX RX TX TX RX GND 12V RTS CTS RTS CTS 1 2 3 4 AXC 232 Device TX RX RX AXC 232 Device TX RX TX TX RX TX RX GND 12V G...

Page 9: ...nd status on channel 255 for CTS hardware handshake input See CTSPSH above EOFF default Disables the EON command described below EON Intended for RS 485 mode this command causes characters received from the transmit ter to be ignored HSOFF default Disables hardware handshaking HSON Enables hardware handshaking RXCLR Clears any characters waiting in a receive buffer to be sent to the Master Card RX...

Page 10: ...ess device s RS 232 port Press the escape key then type either MC or MD esc MC connects the device in Master Mode esc MD disconnects the device where esc means press the Esc key Send_Strings 27 17 time Sends a break character for the specified length of time Variable time 1 255 in 100 microsecond increments 27 18 1 Sets the ninth data bit to 1 for all of the following characters to be transmitted ...

Page 11: ...Programming 7 AXC 232 RS 232 422 485 Control Card ...

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