From e6c7bec2a4859a2f930bc69cca9cd9eb2f09067e Mon Sep 17 00:00:00 2001 From: Freddie Akeroyd Date: Wed, 18 Mar 2026 11:55:11 +0000 Subject: [PATCH 1/6] Update pin mapping note for 9 way connector Correct the pin mapping information for the 9 way connector. --- doc/specific_iocs/magnets/TDK-Lambda-Genesys.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md index 6a676ef3c..84590764c 100644 --- a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md +++ b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md @@ -10,6 +10,8 @@ The connection on the back of the device is an RJ45. However, the device does no Note that there is a spare 25 way connector in the office (if you use it please replace it!). I couldn't get it working with a 9 way. +Note: 9 way conenctor digram is incorrect - pin 7 is ground on 25 way, but it is pin 5 on a DB9 for ground, so it may work if DB9 pin 5 was mapped instead of pin 7 + ## Macros As well as the typical communication macros such as `BAUD`. `BITS`, `PARITY` etc, there are a number of specialist macros for each power supply in this IOC: From c3ba5fd828f2233df2fd0aa9f5473379df904cfe Mon Sep 17 00:00:00 2001 From: Freddie Akeroyd Date: Wed, 18 Mar 2026 12:27:31 +0000 Subject: [PATCH 2/6] Fix ground pin description and add connector mappings Corrected the description of the ground pin for the 9 way connector and added pin mapping tables for DB25 and DB9 connectors. --- .../magnets/TDK-Lambda-Genesys.md | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md index 84590764c..0f495743d 100644 --- a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md +++ b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md @@ -10,7 +10,24 @@ The connection on the back of the device is an RJ45. However, the device does no Note that there is a spare 25 way connector in the office (if you use it please replace it!). I couldn't get it working with a 9 way. -Note: 9 way conenctor digram is incorrect - pin 7 is ground on 25 way, but it is pin 5 on a DB9 for ground, so it may work if DB9 pin 5 was mapped instead of pin 7 +Note: 9 way connector digram is incorrect - pin 7 is Ground on 25 way connector, but it is pin 5 on a DB9 for ground, so it may work if DB9 pin 5 was mapped instead of DB9 pin 7 + +from TDK Manual + +| DB25 || RJ 45 || +| -- | -- | -- | -- | +| PIN | NAME | PIN | NAME | +| 2 | TX | 8 | RX | +| 3 | RX | 7 | TX | +| 7 | GND | 1 | GND | + +| DB9 || RJ 45 || +| -- | -- | -- | -- | +| PIN | NAME | PIN | NAME | +| 2 | RX | 7 | TX | +| 3 | TX | 8 | RX | +| 5 | GND | 1 | GND | + ## Macros From 691f893773063c1fa684d4c6e6fdb7848d944e52 Mon Sep 17 00:00:00 2001 From: Freddie Akeroyd Date: Wed, 18 Mar 2026 12:44:36 +0000 Subject: [PATCH 3/6] Fix typo in 9 way connector note Corrected the spelling of 'digram' to 'diagram' in the note about the 9 way connector. --- doc/specific_iocs/magnets/TDK-Lambda-Genesys.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md index 0f495743d..11e75a2cf 100644 --- a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md +++ b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md @@ -10,7 +10,7 @@ The connection on the back of the device is an RJ45. However, the device does no Note that there is a spare 25 way connector in the office (if you use it please replace it!). I couldn't get it working with a 9 way. -Note: 9 way connector digram is incorrect - pin 7 is Ground on 25 way connector, but it is pin 5 on a DB9 for ground, so it may work if DB9 pin 5 was mapped instead of DB9 pin 7 +Note: 9 way connector diagram is incorrect - pin 7 is Ground on 25 way connector, but it is pin 5 on a DB9 for ground, so it may work if DB9 pin 5 was mapped instead of DB9 pin 7 from TDK Manual From d16c7ede3d6ab29f012925c84730e65d15f3a52e Mon Sep 17 00:00:00 2001 From: Freddie Akeroyd Date: Wed, 18 Mar 2026 18:54:14 +0000 Subject: [PATCH 4/6] Update connector pinout details in TDK-Lambda-Genesys.md Corrected pinout information for DB25 and DB9 connectors in the TDK-Lambda-Genesys documentation. --- .../magnets/TDK-Lambda-Genesys.md | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff --git a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md index 11e75a2cf..4ad5b6777 100644 --- a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md +++ b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md @@ -12,22 +12,21 @@ Note that there is a spare 25 way connector in the office (if you use it please Note: 9 way connector diagram is incorrect - pin 7 is Ground on 25 way connector, but it is pin 5 on a DB9 for ground, so it may work if DB9 pin 5 was mapped instead of DB9 pin 7 -from TDK Manual +from TDK Manual (note: TDK manual pinout for the 8 pin connector side is reverse of RJ45, they are correct for RJ45 below where looking into the RJ45 socket with the connectors at the top pin 1 is on the left) -| DB25 || RJ 45 || +| DB25 (socket) || RJ 45 || | -- | -- | -- | -- | | PIN | NAME | PIN | NAME | -| 2 | TX | 8 | RX | -| 3 | RX | 7 | TX | -| 7 | GND | 1 | GND | +| 2 | TX | 1 | RX | +| 3 | RX | 2 | TX | +| 7 | GND | 8 | GND | -| DB9 || RJ 45 || +| DB9 (socket) || RJ 45 || | -- | -- | -- | -- | | PIN | NAME | PIN | NAME | -| 2 | RX | 7 | TX | -| 3 | TX | 8 | RX | -| 5 | GND | 1 | GND | - +| 2 | RX | 2 | TX | +| 3 | TX | 1 | RX | +| 5 | GND | 8 | GND | ## Macros From cd35e903e1b7e7c61b9e972fef5a532c555f806b Mon Sep 17 00:00:00 2001 From: Freddie Akeroyd Date: Wed, 18 Mar 2026 19:04:19 +0000 Subject: [PATCH 5/6] Update TDK-Lambda-Genesys connector documentation Corrected connector descriptions and added details for DB9 and RJ45 pin mappings. --- doc/specific_iocs/magnets/TDK-Lambda-Genesys.md | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md index 4ad5b6777..a57e108a9 100644 --- a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md +++ b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md @@ -14,19 +14,21 @@ Note: 9 way connector diagram is incorrect - pin 7 is Ground on 25 way connector from TDK Manual (note: TDK manual pinout for the 8 pin connector side is reverse of RJ45, they are correct for RJ45 below where looking into the RJ45 socket with the connectors at the top pin 1 is on the left) -| DB25 (socket) || RJ 45 || +| DB25 (female) || RJ 45 || | -- | -- | -- | -- | | PIN | NAME | PIN | NAME | | 2 | TX | 1 | RX | | 3 | RX | 2 | TX | | 7 | GND | 8 | GND | -| DB9 (socket) || RJ 45 || -| -- | -- | -- | -- | -| PIN | NAME | PIN | NAME | -| 2 | RX | 2 | TX | -| 3 | TX | 1 | RX | -| 5 | GND | 8 | GND | +| DB9 (female) || RJ 45 ||| +| -- | -- | -- | -- | -- | +| PIN | NAME | PIN | NAME | push pin color (RS black adapter) | +| 2 | RX | 2 | TX | Orange | +| 3 | TX | 1 | RX | Blue | +| 5 | GND | 8 | GND | White | + +Wiring is Lambda -> Cat 5 -> adapter -> moxa cable -> Moxa ## Macros From a434609e64ffb32332a6a6a4edc28f5aecdeec8d Mon Sep 17 00:00:00 2001 From: Freddie Akeroyd Date: Wed, 18 Mar 2026 19:14:25 +0000 Subject: [PATCH 6/6] Revise TDK-Lambda wiring and connector details Updated wiring instructions and corrected connector pinout information for TDK-Lambda Genesys power supplies. --- doc/specific_iocs/magnets/TDK-Lambda-Genesys.md | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md index a57e108a9..e070d893c 100644 --- a/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md +++ b/doc/specific_iocs/magnets/TDK-Lambda-Genesys.md @@ -6,11 +6,6 @@ These power supplies can be daisy-chained in groups of up to 10 power supplies s ## Physical Connection The connection on the back of the device is an RJ45. However, the device does not communicate through ethernet as this would imply but instead requires a serial adapter to convert it into a 9 pin D type connector that we can then plug the MOXA into. We can make our own adapter using the push-pin adapters (currently in the chalk pits) using the following configuration: -![TDK wiring](tdk_wiring.jpg) - -Note that there is a spare 25 way connector in the office (if you use it please replace it!). I couldn't get it working with a 9 way. - -Note: 9 way connector diagram is incorrect - pin 7 is Ground on 25 way connector, but it is pin 5 on a DB9 for ground, so it may work if DB9 pin 5 was mapped instead of DB9 pin 7 from TDK Manual (note: TDK manual pinout for the 8 pin connector side is reverse of RJ45, they are correct for RJ45 below where looking into the RJ45 socket with the connectors at the top pin 1 is on the left) @@ -30,6 +25,8 @@ from TDK Manual (note: TDK manual pinout for the 8 pin connector side is reverse Wiring is Lambda -> Cat 5 -> adapter -> moxa cable -> Moxa +Note that there is a spare 25 way connector in the office (if you use it please replace it!). + ## Macros As well as the typical communication macros such as `BAUD`. `BITS`, `PARITY` etc, there are a number of specialist macros for each power supply in this IOC: