Connect Tech CTIM-00015 manual 22

BlueStorm Installation Guide, Connect Tech Inc.

		RS-422/485			RS-422/485
		2 Wire Diagram
					4 Wire Diagram
BlueStorm/LP/SP		RS-422/485	BlueStorm/LP/SP		RS-422/485
Adapter		Peripheral	Adapter		Peripheral
1	RxD +	TxD +	2	TxD +	RxD +
2	TxD +	RxD +	3	TxD -	RxD -
3	TxD -	RxD -	1	RxD +	TxD +
4	RxD -	TxD -	4	RxD -	TxD -
8	RTS +	RTS +	8	RTS +	RTS +
					CTS +
9	CTS +	CTS +	9	CTS +
	RTS -	RTS -
7			7	RTS -	RTS -
	CTS -	CTS -
6			6	CTS -	CTS -
	SR	SR
5			5	SR	SR

Figure 10: RS-422/485 Wiring Diagrams (BlueStorm/LP and BlueStorm/SP only)

	RS-422/485				RS-422/485
	2 Wire Diagram				4 Wire Diagram
BlueStorm/SP Opto		RS-485/422	BlueStorm/SP Opto		RS-422/485
Adapter		Peripheral	Adapter		Peripheral
1	RxD +	TxD +	3	TxD +	RxD +
	TxD +	RxD +
3				TxD -	RxD -
			4
	TxD -	RxD -
4			1	RxD +	TxD +
	RxD -	TxD -
2			2	RxD -	TxD -
	RTS +	RTS +
7			7	RTS +	RTS +
		CTS +
	CTS +				CTS +
8			8	CTS +
	RTS -	RTS -
9			9	RTS -	RTS -
	CTS -	CTS -
6			6	CTS -	CTS -
	SR	SR
5			5	SR	SR

Figure 11: RS-422/485 Wiring Diagrams (BlueStorm/SP Opto only)

22 Revision 0.08