Panasonic BM-ET330 operating instructions Specifications of RS-485 Connectors for Card Reader

SPECIFICATIONS OF WIEGAND CONNECTORS (FOR CARD READER)

Pin No.	Port Name	I/O	Signal Description	Remarks
1	POWER	OUT	Wiegand 5 V	5 V, 100 mA (Max)
2	GND	–	Wiegand GND	0 V
3	DATA 0	IN	Wiegand DATA 0	0 V to 5 V, 24 mA (Max), Wiegand I/F
				Active low
4	DATA 1	IN	Wiegand DATA 1	0 V to 5 V, 24 mA (Max), Wiegand I/F
				Active low

SPECIFICATIONS OF RS-485 CONNECTORS (FOR CARD READER)

Pin No.	Port Name	I/O	Signal Description			Remarks
				To the RS-485B	(A)	Differential input: ± 0.2 V or more
13	RS-485 (A)	IN/OUT	RS-485 (A)			Differential output: ± 2 V or more
				terminal of	(B)
				RWK400		(When termination is ON)
				To the RS-485A	(A)	Differential input: ± 0.2 V or more
14	RS-485 (B)	IN/OUT	RS-485 (B)			Differential output: ± 2 V or more
				terminal of	(B)
				RWK400		(When termination is ON)

SPECIFICATIONS OF WIEGAND CONNECTORS (FOR ACCESS CONTROL PANEL)

Pin No.	Port Name	I/O	Signal Description	Remarks
5	ACCEPT-LED	IN	Wiegand ACCEPT-LED	0 V to 5 V, 24 mA (Max), Wiegand I/F
				Active low,Pulse width: 200 ms or more
6	POWER	IN*	Wiegand 5 V	5 V
7	GND	–	Wiegand GND	0 V
8	DATA 0	OUT	Wiegand DATA 0	0 V to 5 V, 24 mA (Max), Wiegand I/F
				Active low
9	DATA 1	OUT	Wiegand DATA 1	0 V to 5 V, 24 mA (Max), Wiegand I/F
				Active low
10	REJECT-LED	IN	Wiegand REJECT-LED	0 V to 5 V, 24 mA (Max), Wiegand I/F
				Active low, Pulse width: 200 ms or more

* This port is for wiring designation convenience only.

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