Westinghouse Type KR Installation & Operating Instructions Manual page 50

Description J ack
RF
Input
J-2
DC Q- 1 Base J-3
Rx
DC B+
J-4
Rx
DC
O sc J-5
J-6
DC Q-5 B as e
B -
J-7
J- 8
DC-P 1-E
DC-Q-7 Base J-9
J- 10
D C Q-7 Emi t
Tx
DC J- 1 1
Osc
B+ J- 1 2
DC Q- 10 Base
J- 1 3
D C Q- 10 Emit J- 1 4
R F
rn a out J- 1 5
RRH
DC rn a
AL ARM
and
x x
t t T R
t With 2000 ohm resistor and Sigma relay .
= transmitter, = receiver
1 0
TAB L E 1
D-C P I N JACK M E ASUR EMENT S WIT H REF ERENCE T O B -
CON DIT ION A
T x- B i ocked
Rx-No Si gnal
5 1 VDC
1 29 VDC
0 0
20 v 20 v
20 v 20 v
7 V 7 V
20 v 20 v
3 2 v
l lO V
69 v o v
70 v 1.0 v
7 V
7 V
1 29 v 5 1 v
t t
COND I T ION B
T x- B iocked
Rx- W i th Si gnal
129 VDC 5 1 VDC
0 . 3 v 0 . 3 v
20 v 20 v
20 v 20 v
7 V 7 V
20 v
20 v
32 v
l lO V
78 v
2. 3 v
78 v 1 . 4 v
7 V 7 V
1 29 v 5 1 v
18 rn a 1 3 mat
CON DI T ION C
T x-Unblock ed
R x-No Si gna l
1 29 VDC 5 1 VDC
1 10 v 3 2 v
66 v 0 . 3 v
66 v 1 . 0 v
7 V
7 V
1 29 v 5 1 v
v
18 v 18
18 v 18 v
1 30 rna
130 rna