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Electrical Interfaces
DDS20 Control and Power - 15-pin HD 'D' Female
Pin No.
Signal
1
DDS_LCLK
2
VCC_RELAY
3
DDS_LDAT2
4
GND
5
GND
6
VCC
7
VCC_RELAY
8
VCC_RELAY
9
GND
10
GND
11
VCC_RELAY
12
DDS_LDAT1
13
GND
14
DDS_LDAT3
15
INT
IFS20 Control and Power - 15-pin HD 'D' Female
Pin No.
Signal
1
IFS_LCLK
2
NC
3
NC
4
GND
5
GND
6
VCC
7
VCC_RELAY
5-18
Table 5-17.
J1 - Bank Control Card -
Description
Serial Control Clock
Relay +6 Volts
Serial Control Data 2
Ground
Ground
Logic +5 Volts
Relay +6 Volts
Relay +6 Volts
Ground
Ground
Relay +6 Volts
Serial Control Data 1
Ground
Serial Control Data 3
DDS20 Interrupt
Table 5-18.
J2 - Bank Control Card -
Description
Serial Control Clock
No Connect
No Connect
Ground
Ground
Logic +5 Volts
Relay +6 Volts
RCS20 M:N Redundancy Switch
Direction
Output
Output
Bi-directional
None
None
Output
Output
Output
None
None
Output
Bi-directional
None
Bi-directional
Input
Direction
Output
None
None
None
None
Output
Output
TM056 - Rev. 2.3
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