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--- d2:spectroscopy_module_212 [2015/12/09 19:03] – [Inputs, Outputs, and Controls] Michael Radunsky
+++ d2:spectroscopy_module_212 [2016/09/15 00:46] – [Inputs, Outputs, and Controls] Michael Radunsky
@@ Line 16: / Line 16: @@
 The D2-212 saturated absorption spectroscopy module provides error signals derived from saturated absorption spectroscopy of atomic rubidium, cesium, or potassium. It contains a vapor cell, internal temperature controller, a single photodetector, and optics.  Temperature control stabilizes the number density of atoms in the cell.The photodiode output is shot-noise limited out to greater than 5 MHz for photocurrents of 100 μA and above.  The high bandwidth of the feedback enables tight solid locking that is immune to vibrations and shock.  The D2-212 is powered by a cable that plugs into the power connectors on any D2 series electronics module or into an ICE-PB1 board, depending on which system you purchased.
+=====Purchase Includes=====
+  * D2-212 Spectroscopy Module
+  * VPN00463 SMA cable (6ft)
 ===== Absolute Maximum Ratings =====
@@ Line 73: / Line 78: @@
 **Input Connector**** (****6-pin circular)**
-Power from the D2-series power bus or other power supply are made through a Hirose 6-pin circular connector ([[http://www.digikey.com/product-detail/en/HR10A-7TR-6SA/HR357-ND/510211|HR10A-7TR-6SA]]) shown in <imgref front>.  The pin definitions (pin numbers are marked on the connectors) are listed below.
+Power from the D2-005 Power Supply, ICE-PB1 Power Buss, or other power supply are made through a Hirose 6-pin circular connector ([[http://www.digikey.com/product-detail/en/HR10A-7TR-6SA/HR357-ND/510211|HR10A-7TR-6SA]]) shown in <imgref front>.  The pin definitions (pin numbers are marked on the connectors) are listed in <tabref connector>.
-<WRAP center round box 500px>
+<imgcaption image1|Pin numbering on female Hirose 6-pin connector>{{  :d2:d2-160:hirose-connector.png?200  }}</imgcaption>
-^  Pin  ^  Input Voltage  ^  Max Current Draw  ^ Notes ^
-|  1  |  +5V  |  1.5A  | |
+<WRAP center round box 900px><tabcaption connector>
-|  2  |  No Connect  | | |
+^  Hirose Pin  ^  DB-9 Pin (if applicable)  ^  Input Voltage  ^  Max Current Draw  ^  Notes  ^
-|  3  |  +5V Ground  | | Return path for high current +5V. |
+|  1  |  4 and 5   |  Signal Power Ground  | | Return path for power rail. |
-|  4  |  Signal Ground  | | Return path for voltages on pins 5 & 6. |
+|  2  |  8  |  -7 V to -15 V  |  100mA  | See note below. |
-|  5  |  -15 V  |  100mA  | See note below. |
+|  3  |  9  |  +7 V to +15 V  |  100 mA  | See note below. |
-|  6  |  +15V  |  100mA  | See note below. |
+|  4  |  6 and 7   |  +5 V  |  1.5 A / 2.5 A  | 2.5 A max with Doppler subtraction option, 1.5 A max without. |
+|  5  | |  No Connect  | |
+|  6  |  1 and 2  |  +5 V Ground  | | Return path for high current +5V. |
+</tabcaption></WRAP>
-<wrap lo>**Note:** See D2-005 manual for pin out on D-Sub 9-pin connector.</wrap>
-</WRAP>
 **Signal Output (SMA)**