NSL Relay Cabinet Installation and Wiring
Version 5.4 TX3 Telephone Access System Installation and Operation Manual 87
LT-969 Copyright 2019
Table 5: CA-71A BIX Block Identification Form
Relay Cabinet No. ____ of ____Decoder/Mother Board No.________
Relay Card/
Amp. Jack
#
Telephone
Number
Block Pins
Tel. Co./Res.
Apt.
#
Dial
Code
Relay/
Line #
Relay Card/
Amp. Jack
#
Telephone
Number
Block Pins
Tel. Co./Res.
Apt.
#
Dial
Code
Relay/
Line #
1 1,2/25,26 0001 5 1,2/25,26 0049
3,4/27,28 0002 3,4/27,28 0050
5,6/29,30 0003 5,6/29,30 0051
7,8/31,32 0004 7,8/31,32 0052
9,10/33,34 0005 9,10/33,34 0053
11,12/35,36 0006 11,12/35,36 0054
13,14/37,38 0007 13,14/37,38 0055
15,16/39,40 0008 15,16/39,40 0056
17,18/41,42 0009 17,18/41,42 0057
19,20/43,44 0010 19,20/43,44 0058
21,22/45,46 0011 21,22/45,46 0059
23,24/47,48 0012 23,24/47,48 0060
2 1,2/25,26 0013 6 1,2/25,26 0067
3,4/27,28 0014 3,4/27,28 0062
5,6/29,30 0015 5,6/29,30 0063
7,8/31,32 0016 7,8/31,32 0064
9,10/33,34 0017 9,10/33,34 0065
11,12/35,36 0018 11,12/35,36 0066
13,14/37,38 0019 13,14/37,38 0067
15,16/39,40 0020 15,16/39,40 0068
17,18/41,42 0021 17,18/41,42 0069
19,20/43,44 0022 19,20/43,44 0070
21,22/45,46 0023 21,22/45,46 0071
23,24/47,48 0024 23,24/47,48 0072