THORLABS PICO D User Manual page 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
Pos 1 Row A
Pos 1 Row B
Pos 2 Row A
Pos 2 Row B
Pos 3 Row A
Pos 3 Row B
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
1 Service 0
2 Service 0
3 _SYSTEM_ERROR
4 _WAVELENGTH_TUNING_ENABLE
5 _WAVELENGTH_ERROR
6 _COHERENCE_CONTROL_ENABLE
7 _OPTICAL_POWER_ERROR
8 _OPTICAL_POWER_ENABLE
9 _TEMPERATURE_ERROR
10 _CONSTANT_CURRENT_ENABLE
11 _MODE_HOP_DETECT
12 _MODE_HOP_ADJUST_ENABLE
13 Spare
14 Service 0
15 +MODE_HOP_ADJUST
16 - MODE_HOP_ADJUST
17 +OPTICAL_POWER
Recommended cable area
Voltage
AWG
-15 V
GND (-15 V)
+5 V
GND (+5 V )
+15 V
GND (+15 V)
Cable area
[mm2]
AWG 22
AWG 22
AWG 20
AWG 20
AWG 22
AWG 22
Description
DO NOT CONNECT
DO NOT CONNECT
Status Signal
Control Signal
Status Signal
Control Signal
Status Signal
Control Signal
Status Signal
Control Signal
Status Signal
Control Signal
DO NOT CONNECT
DO NOT CONNECT
Analog
Analog
Analog
= 0.36
= 0.36
= 0.56
= 0.56
= 0.36
= 0.36
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