Schlage PIB300 User Manual page 95

Appendix B: Noted Board Configuration Differences
Terminal Block
Labeling
62
OLD PCB
Number
1 12-24 VDC (+) OR VAC
2 12-24 VDC (-) OR VAC
3* RX-
4* RX+
TX-
5*
6* TX+
7 REX SWITCH
GROUND
8
9 DOOR SWITCH
10 GROUND
11 AUX IN 1
12 GROUND
13 AUX IN 2
14 GROUND
15 (+) 5 VDC OUTPUT
16 DATA/D0
17 CLOCK/D1
18 GROUND
19 LOCK OR CLOCK OUTPUT
20 GROUND
21 BELL OR DATA OUTPUT
22 GROUND
23 AUXOUT 1
24 GROUND
AUXOUT 2
25
26 GROUND
NEW PCB
Number
1 (+) 5 VDC OUTPUT
2 DATA/D0
3 CLOCK/D1
4 GROUND
LOCK OR CLOCK OUTPUT
5
6 BELL OR DATA OUTPUT
7 AUXOUT 1
8 AUXOUT 2
9 REX SWITCH
10 GROUND
11 DOOR SWITCH
12 AUX IN 1
13 GROUND
14 AUX IN 2
15 RX- *
16 RX+ *
17 TX- *
18 TX+ *
1 12-24 VDC (+) OR VAC
2 12-24 VDC (-) OR VAC
Figure 18-1: Terminal Block Labeling