SECTION
503-603-101
i TABLE G e
CONNECTIONS
FOR 2/4-WI RE SERVICE
,
, •
LEAD
REMOVE
CONNECT
APPARATUS
COLOR
FROM
TO
BK-G
Net. GN
Net. L1
BK
Net. R
*
Tel Set
BR-V
*
PSB-17
V-BR
*
PSB-34
V
Net. T
S
Net. L2
BR
PSB-3
Y-BR
Net. L1
D-180494
BL-R
Net. GN
Kit of Parts
G-BK
PSB-17
R-BR
Net. R
R'O
Net. S
BL-Y
PSB'34
• Insulated
and Stored.
i TABLE
H _1
CONVERSION
OF KEYS FOR SIGNALING
SELECTIVE
SIGNALING
COLOR:
BLUE
ORANGE
GREEN
BROWN
SLATE
508 PLUG
PI N NO:
2
2
2
2
2
1
--.
LEAD COLOR:
W
R
BK
Y
V
S
HPPPPP
TB1-3
TB1-2
TB1-2
TB1-2
TB1-2
TB1-4
Key
HPPPPS
TB1-3
TB1-2
TB1-2
TB1-2
TB1-5
TB1-4
Functions
t
HPPPSS
TB1-3
TB1-2
TB1-2
TB1-5
TB1-5
TB1-4
HPPSSS
TB1-3
TB1-2
TB1-5
TB1-5
TB1-5
TB1-4
COMMON
SIGNALING
(SEE NOTE)
COLOR:
BLUE
ORANGE
GREEN
BROWN
SLATE
508 PLUG
PIN NO:
2
2
2
2
2
1
LEAr.) COLOR:
W
R
BK
Y
V
S
.....
HPPP*P*S
TB1-3
TB1-3
TB1-2
TB1-2
TB1-2
TB1-3
Key
Functions
+
HPP*P*P*S
TB1-3
TB1-2
TB1-2
TB1-2
TB1-2
TB1-3
Note':
Insulate
and store (BK) strap
lead from
TB1-3.
* These arrangements
use line switch
controlled
ground
for common
signal key, used with
private
or intercommunicating
lines.
Common
signal should
be used to operate
a common
signal relay,
Do not wire directly
to a buzzer.
-i-Remove
pins to make key nonlocking
when used for signaling.
Page
38
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