Schlage manual RS485 Connection Original PIM PCB & Ramm, RS485 Connection RS485 PIM PCB & Ramm

2.2Connecting the PIM-485-16-TD-NXT to a Star I/II Access Control Unit

Note: Make certain that that Star I/II Terminal Block TB1 is configured for the S-NET communication protocol.

2.2.1 PIM-485-16-TD-NXT using an Original PIM PCB

Star I/II – TB1	PIM-485-16-TD-NXT – J6
SNET A	A
SNET B	B

Table 2-3 – RS485 Connection: Original PIM PCB & RAMM

2.2.2 PIM-485-16-TD-NXT using a RS485 PIM PCB

Star I/II – TB1	PIM-485-16-TD-NXT – J6
SNET A	TA- & RA-
SNET B	TB+ & RB+

Table 2-4 – RS485 Connection: RS485 PIM PCB & RAMM

Note: The Star I/II has a 2 wire RS-485 interface therefore the PIM’s J6 TA- & RA- must be connected and the PIM’s J6 TB+ & RB+ must be connected.

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