Xantrex Technology XTR 850 Watt - Manual (Page 125)

Hardware and Connection Setup
975-0200-01-01 5-3
5
Figure 5-1 Remote Control Connectors
Table 5-1 Remote Control Connector Pins and Functions J4 and J6
1
1.All references and directions indicated in this table are with respect to
the XTR.
Pin Reference Direction Function
J4.1 RX-232 Input RS-232
J4.2 TX-232 Output RS-232
J4.3 RXD+ Input RS-485 receiving
J4.4 RXD– Input RS-485 receiving
J4.5 TXD+ Output RS-485 transmitting
J4.6 TXD– Output RS-485 transmitting
J4.7 GND – Ground
J4.8 NC – –
J6.9 NC – –
J6.10 NC – –
J6.11 RXD+ Input RS-485 receiving
J6.12 RXD– Input RS-485 receiving
J6.13 TXD+ Output RS-485 transmitting
J6.14 TXD– Output RS-485 transmitting
J6.15 GND – Ground
J6.16 NC – –
J4:
RS-232 and RS-485
connector in port
J6:
RS-232 and RS-485
connector out port