Connect Tech CTIM-00015 user manual RS-422/485 Wiring Diagrams BlueStorm/SP Opto Only

RS-422/485

2 Wire Diagram

BlueStorm/LP/SP	RS-422/485
Adapter	Peripheral

1	RxD +	TxD +
2	TxD +	RxD +
3	TxD -	RxD -
4	RxD -	TxD -
8	RTS +	RTS +
9	CTS +	CTS +
7	RTS -	RTS -
	CTS -
6		CTS -
		SR
5	SR

BlueStorm Installation Guide, Connect Tech Inc.

RS-422/485

4 Wire Diagram

BlueStorm/LP/SP	RS-422/485
Adapter	Peripheral

2	TxD +	RxD +
3	TxD -	RxD -
1	RxD +	TxD +
4	RxD -	TxD -
8	RTS +	RTS +
		CTS +
9	CTS +
7	RTS -	RTS -
6	CTS -	CTS -
5	SR	SR

Figure 11: RS-422/485 Wiring Diagrams (BlueStorm/LP and BlueStorm/SP Only)

RS-422/485

2 Wire Diagram

RS-422/485

4 Wire Diagram

BlueStorm/SP Opto
Adapter
1	RxD +
3	TxD +
4	TxD -
2	RxD -
7	RTS +
8	CTS +
9	RTS -
6	CTS -
5	SR

RS-485/422

Peripheral

TxD +

RxD +

RxD -

TxD -

RTS +

CTS +

RTS -

CTS -

SR

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

Figure 12: RS-422/485 Wiring Diagrams (BlueStorm/SP Opto Only)

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