Schlage PIB300 User Manual page 376

Appendix B: Noted Board Configuration Differences
Terminal Block
Labeling
60
Table 18-13: Terminal Block Labeling
Number OLD PCB
1 12-24 VDC (+) OR VAC
2 12-24 VDC (-) OR VAC
3* RX-
4* RX+
5* TX-
6* TX+
15 (+) 5 VDC OUTPUT
16 DATA/D0
17 CLOCK/D1
18 GROUND
19 CLOCK OUTPUT
20 GROUND
21 BELL OR DATA OUTPUT
22 GROUND
23 AUXOUT 1
24 GROUND
25 AUXOUT 2
26 GROUND
Number NEW PCB
1 (+) 5 VDC OUTPUT
1 DATA/D0
3 CLOCK/D1
4 GROUND
5 LOCK OR CLOCK OUTPUT
6 BELL OR DATA OUTPUT
7 AUXOUT 1
8 AUXOUT 2
9 NOT USED
10 NOT USED
11 NOT USED
12 NOT USED
13 NOT USED
14 NOUT USED
15 RX - *
16 RX + *
17 TX - *
18 TX + *
1 12-24 VDC (+) OR VAC
2 12-24 VDC (-) OR VAC