User's Manual

Connector details
Connector details for Wiegand/Magstripe – 10pin Terminal Block
Pin Number Signal Name
1 Relay IN1
2 Relay IN2
3 Relay IN3
4 Relay GND
5 Wiegand Data0 / Mag Data
6 Wiegand Data1 / Mag CLK
7 Wiegand LED IN
8 Wiegand Buzzer IN
9 Wiegand GND
10 Wiegand +12V
Connector details for RS485 – 8pin Terminal Block
Pin Number
Signal Name
(Full Duplex Operation )
Signal Name
(Half Duplex Operation)
1 RX_A RX/TX_A
2 RX_B RX/TX_B
3 TX_A No connection
4 TX_B No connection
5 RS485 GND RS485 GND
6 SHIELD SHIELD
7 Power +12V Power +12V
8 Power GND Power GND
A – Non-inverted RS485 differential signal; B – Inverted RS485 differential signal
Configuration details for RS485 DIP switch - 8 position, Termination & Biasing Selection Switch.
Full Duplex RS485 Half Duplex RS485
Switch
Position
With Termination
and Biasing OFF
With Termination
and Biasing ON**
With Termination
and Biasing OFF
With Termination and
Biasing ON**
1 OFF ON OFF ON
2 OFF ON OFF ON
3 OFF ON OFF ON
4 OFF ON OFF OFF
5 OFF OFF ON ON
6 OFF OFF ON ON
7 ON ON OFF OFF
8 OFF OFF ON ON
**Only for reader installed at the ends in the RS485 network
PAT 1111 Installation Manual Page 5 of 6