Table 5: CA-71A BIX Block Identification Form (Continued)
Relay Cabinet No. ____ of ____Decoder/Mother Board No.________
Relay Card/
Telephone
Block Pins
Amp. Jack
Number
Tel. Co./Res.
#
3
1,2/25,26
3,4/27,28
5,6/29,30
7,8/31,32
9,10/33,34
11,12/35,36
13,14/37,38
15,16/39,40
17,18/41,42
19,20/43,44
21,22/45,46
23,24/47,48
4
1,2/25,26
3,4/27,28
5,6/29,30
7,8/31,32
9,10/33,34
11,12/35,36
13,14/37,38
15,16/39,40
17,18/41,42
19,20/43,44
21,22/45,46
23,24/47,48
88
TX3 Telephone Access System Installation and Operation Manual
LT-969
Copyright 2019
Apt.
Dial
Relay/
Relay Card/
#
Code
Line #
Amp. Jack
#
0025 7
0026
0027
0028
0029
0030
0031
0032
0033
0034
0035
0036
0037 8
0038
0039
0040
0041
0042
0043
0044
0045
0046
0047
0048
NSL Relay Cabinet Installation and Wiring
Telephone
Block Pins
Number
Tel. Co./Res.
1,2/25,26
3,4/27,28
5,6/29,30
7,8/31,32
9,10/33,34
11,12/35,36
13,14/37,38
15,16/39,40
17,18/41,42
19,20/43,44
21,22/45,46
23,24/47,48
1,2/25,26
3,4/27,28
5,6/29,30
7,8/31,32
9,10/33,34
11,12/35,36
13,14/37,38
15,16/39,40
17,18/41,42
19,20/43,44
21,22/45,46
23,24/47,48
Apt.
Dial
Relay/
#
Code
Line #
0073
0074
0075
0076
0077
0078
0079
0080
0081
0082
0083
0084
0085
0086
0087
0088
0089
0090
0091
0092
0093
0094
0095
0096
Version 5.4
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