Sedecal SHF-310 - Page 69

HF Series Generators
Installation
IN-1052R0
35
Illustration 3-7
Four Ion Chamber Connection
AEC ADAPTATION BOARD
(A3263--03)
GENERATOR
IC 1 PREAMPLIFIER
POWER INTERFACE Cable
AEC INTERFACE Cable
ION CHAMBER Cable
TS1
J5
ATP CONSOLE BOARD
TB1
J4
J1
IC 2 PREAMPLIFIER
ION CHAMBER Cable
J2
IC 3 PREAMPLIFIER
ION CHAMBER Cable
J3
IC 4 PREAMPLIFIER
ION CHAMBER Cable
J5
* Connections free of voltage IC Adaptation
Cables
ATP CONSOLE CPU BOARD
AEC ADAPTATION PCB
J1
TB1--9
ADAPTATION CABLE*
ION CHAMBER 1
(field supplied)
J2
ADAPTATION CABLE*
ION CHAMBER 2
(field supplied)
J3
ADAPTATION CABLE*
ION CHAMBER 3
(field supplied)
J5
ADAPTATION CABLE*
ION CHAMBER 4
(field supplied)
TB1TS1 (Generator Cabinet)
POWER INTERFACE CABLE
J4J5
AEC INTERFACE CABLE
*
Connect
i
ons w
i
th IC Ada
p
tat
i
on Cab
l
es
3. Configure Jumpers from JP1 to JP8 and from JP13 to JP16 according to
the group of Ion Chamber type:
I
O
N
C
H
A
M
B
E
R
T
Y
P
E
JUMPERS POSITION
ION CH
A
MBER T
Y
PE
JP3, JP4, JP7, JP8 JP1, JP2, JP5, JP6 JP13, JP14, JP15, JP16
IC1 = IC2 = IC3 = IC4 B B B
IC1 = IC2 = IC3 B B A
IC1 = IC2 B A A
IC1 ≠ IC2 ≠ IC3 ≠ IC4 A A A