29
Table 2-10
Electrical power connector - pin configuration. Note the increased
cable area recommended to the +5 V and 0 (+5V). The full pin con-
figuration of the PICO D power and signal connectors are shown in
Figure 2–15
Position
Row
Voltage
Recommended cable area
AWG
Cable area
[mm2]
Pos 1
Row A
-15 V
AWG 22
= 0.36
Pos 1
Row B
GND (-15 V)
AWG 22
= 0.36
Pos 2
Row A
+5 V
AWG 20
= 0.56
Pos 2
Row B
GND (+5 V )
AWG 20
= 0.56
Pos 3
Row A
+15 V
AWG 22
= 0.36
Pos 3
Row B
GND (+15 V)
AWG 22
= 0.36
Table 2-11
The signal interface, pin configuration. The pins 25-38 are exclu-
sively for internal use. Compare Figure 2–8. The full pin configura-
tion of the PICO D power and signal connectors are shown in
Figure 2–15
Pin number
Signal name
Description
1
Service 0
DO NOT CONNECT
2
Service 0
DO NOT CONNECT
3
_SYSTEM_ERROR
Status Signal
4
_WAVELENGTH_TUNING_ENABLE
Control Signal
5
_WAVELENGTH_ERROR
Status Signal
6
_COHERENCE_CONTROL_ENABLE
Control Signal
7
_OPTICAL_POWER_ERROR
Status Signal
8
_OPTICAL_POWER_ENABLE
Control Signal
9
_TEMPERATURE_ERROR
Status Signal
10
_CONSTANT_CURRENT_ENABLE
Control Signal
11
_MODE_HOP_DETECT
Status Signal
12
_MODE_HOP_ADJUST_ENABLE
Control Signal
13
Spare
DO NOT CONNECT
14
Service 0
DO NOT CONNECT
15
+MODE_HOP_ADJUST
Analog
16
- MODE_HOP_ADJUST
Analog
17
+OPTICAL_POWER
Analog
Summary of Contents for PICO D
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