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--- lock-in_amplifiers [2026/05/08 10:44] – [SR 72xx] simon
+++ lock-in_amplifiers [2026/05/08 11:36] (current) – [Remote access] simon
@@ Line 82: / Line 82: @@
   * {{ :setup:lock_in:190163-a-mnl-d.pdf |7260}}
   * {{ :setup:lock_in:190398-a-mnl-d_1_.pdf |7280}}
+==== Remote access ====
+Both the 7280 and 7260 allow for daysi chaining. The 7260 is daisychained to the 7280 and the 7280 uses a startech RS-232 to Land adapter with the following properties:
+  * Data Format on StarTech adapter: 9600-8N-1-N
+  * 7280 Settings: Baud Rate 9600; Data Bits 8+0 parity; Parity none, Adress 0; Echo Off; Prompt Off; Delimiter cr(ASCII 13)
+The 7260 uses the following properties
+  * Baud Rate 9600; Data Bits 8+ no parity; Delimiter cr(013); Adress 1; Echo Off; Parity odd; Prompt Off
+Use the following command to test communication with the 72xx:
+  * printf '\\N **0**\rID\r' | nc 192.168.100.19 4001
+it should reply:
+  * 7280
+The bold number represents the adress number given in the RS-232 communication setting.

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