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Viking SQRG-12 Technical Practice page 3

Sequential ring generator

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2. Wiring Table for the TMS-6X
1T
1R
2T
2R
3T
3R
4T
4R
5T
5R
6T
6R
* Earth Ground
* Note:
Notes:
SQRG-12
TMS-6X
TMS-12A
B. Installing the SQRG-12 with the TMS-12A
1. Wiring
Loop Start TMS-12A DIP Switches
DIP Switch
2
3
11
Ground Start TMS-12A DIP Switches
DIP Switch
2
3
11
2. Wiring Table for the TMS-12A
1T
1R
2T
2R
3T
3R
4T
4R
5T
5R
6T
6R
7T
7R
8T
8R
9T
9R
10T
10R
11T
11R
12T
12R
* Earth Ground
L1, G
26, W/BL
L1, R
1, BL/W
L2, BK
27, W/O
L2, Y
2, O/W
L3, W
28, W/G
L3, BL
3, G/W
L4, G
29, W/BN
L4, R
4, BN/W
L5, BK
30, W/S
L5, Y
5, S/W
L6, W
31, R/BL
L6, BL
6, BL/R
50, V/S
TMS-6X
Rear View of the TMS-12A
SQRG-12
WARBLE
TMS-RDMA
TMS-RDMA
POWER
VOLUME
INPUTS / OUTPUTS
13.8VAC
MUSIC
Position
UP
DOWN
UP
Position
DOWN
UP
UP
26, W/BL
26, W/BL
1, BL/W
1, BL/W
27, W/O
27, W/O
2, O/W
2, O/W
28, W/G
28, W/G
3, G/W
3, G/W
29, W/BN
29, W/BN
4, BN/W
4, BN/W
30, W/S
30, W/S
5, S/W
5, S/W
31, R/BL
31, R/BL
6, BL/R
6, BL/R
32, R/O
32, R/O
7, O/R
7, O/R
33, R/G
33, R/G
8, G/R
8, G/R
34, R/BN
34, R/BN
9, BN/R
9, BN/R
35, R/S
35, R/S
10, S/R
10, S/R
36, BK/BL
36, BK/BL
11, BL/BK
11, BL/BK
37, BK/O
37, BK/O
12, O/BK
12, O/BK
44, Y/BN
50, V/S
38, BK/G
1T
13, G/BK
1R
39, BK/BN
2T
14, BN/BK
2R
40, BK/S
3T
15, S/BK
3R
41, Y/BL
4T
16, BL/Y
4R
42, Y/O
5T
17, O/Y
5R
43, Y/G
6T
18, G/Y
6R
Ground Start or
Ring All Lines
Loop Start
Viking Electronics, Inc.
Hudson, WI 54016
ON
9 10 11 12
RJ21X Male Jack
(not included)
1-12 C.O. Lines
Punch Down
Terminal
Block with
Split Center
(not included)
Emerson
# R66B3-50
or R66B350
Siemon
# S66B3-50
or S66B350
38, BK/G
1T
13, G/BK
1R
39, BK/BN
2T
14, BN/BK
2R
40, BK/S
3T
15, S/BK
3R
41, Y/BL
4T
16, BL/Y
4R
42, Y/O
5T
17, O/Y
5R
43, Y/G
6T
18, G/Y
6R
44, Y/BN
7T
19, BN/Y
7R
45, Y/S
8T
20, S/Y
8R
46, V/BL
9T
21, BL/V
9R
47, V/O
10T
22, O/V
10R
48, V/G
11T
23, G/V
11R
49, V/BN
12T
24, BN/V
12R
Rear View of the SQRG-12
Note:
OFF
TMS CONTROL LINE
SQRG-12
J2
J1
SEQUENTIAL RING
GENERATOR
VIKING
MODEL SQRG-12
RJ21X
RJ21X
1 2 3 4
ON
POWER
1 2 3 4
VIKING ELECTRONICS INC. HUDSON, WI 54016
(V/S)
Earth Ground
Note: Earth ground is required
in ground start applications.
Trunk Inputs
of PABX/KSU
Rear View of the SQRG-12
Note:
OFF
* Note:
12
11
10
9
8
7
6
5
4
3
2
1
ON OFF
RESET
TMS
CONTROL LINE
©
13.8V AC
1.25A MAX
DIP
Switches
ON
ON
OFF
1 2 3 4
13.8V AC
Adapter
(included)
12
11
10
9
8
7
6
5
4
3
2
1
ON OFF

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