From 34351baa98ffbdaa85b77c444f740e0abad511ef Mon Sep 17 00:00:00 2001 From: Denis Chevalier Date: Sat, 8 Aug 2026 15:07:16 +0200 Subject: Improve global project (typos, enforce 80 columns whenever possible, diagrams) and finish 3.1 --- pictures/cassette-external-dimensions.svg | 628 +++++++++++++++ pictures/db-25-backplane-connector.svg | 1053 ++++++++++++++++++++++++ pictures/db-25-connector-cutout.svg | 611 ++++++++++++++ pictures/front-panel-geometry.svg | 648 +++++++++++++++ pictures/grid.svg | 1177 +++++++++++++++++++++++++++ pictures/l-channel.svg | 980 ++++++++++++++++++++++ pictures/u-channel.svg | 401 +++++++++ pictures/ventilation.svg | 1255 +++++++++++++++++++++++++++++ 8 files changed, 6753 insertions(+) create mode 100644 pictures/cassette-external-dimensions.svg create mode 100644 pictures/db-25-backplane-connector.svg create mode 100644 pictures/db-25-connector-cutout.svg create mode 100644 pictures/front-panel-geometry.svg create mode 100644 pictures/grid.svg create mode 100644 pictures/l-channel.svg create mode 100644 pictures/u-channel.svg create mode 100644 pictures/ventilation.svg (limited to 'pictures') diff --git a/pictures/cassette-external-dimensions.svg b/pictures/cassette-external-dimensions.svg new file mode 100644 index 0000000..793ec3f --- /dev/null +++ b/pictures/cassette-external-dimensions.svg @@ -0,0 +1,628 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + SIDE ELEVATION + + + + + + + + + + + + + Chassis Rail Limit + Chassis Rail Limit + + + + + + + Panel Height: 177.8 mm ±0.1 (4U / 7.0") + + + + + Body Height: 165.1 mm ±0.1 (6.5") + + + + Lip height: 6.35 mm + + Lip height: 6.35 mm + + + + + + Depth: 152.4 mm ±0.2 (6.0") + + + + + + + FRONT ELEVATION + + + + + + + + + + + + + + + Width: 38.0 mm + +0.0 / -0.1 mm (1.5") + + + + + + + + + + + + + + + + + + + + + + diff --git a/pictures/db-25-backplane-connector.svg b/pictures/db-25-backplane-connector.svg new file mode 100644 index 0000000..68f1bc0 --- /dev/null +++ b/pictures/db-25-backplane-connector.svg @@ -0,0 +1,1053 @@ + + + + + + + + + + + + + + + + + Shell: Earth + + + + + + +15.00 V + + 1 + + + + + +15.00 V + + 2 + + + + + -15.00 V + + 3 + + + + + -15.00 V + + 4 + + + + + AGND + + 5 + + + + + AGND + + 6 + + + + + AGND + + 7 + + + + + +10.0000 V Force + + 8 + + + + + +10.0000 V Sense + + 9 + + + + + -10.0000 V Force + + 10 + + + + + -10.0000 V Sense + + 11 + + + + + AGND + + 12 + + + + + AGND + + 13 + + + + + + AGND + + 14 + + + + + AGND + + 15 + + + + + AGND + + 16 + + + + + DGND + + 17 + + + + + DGND + + 18 + + + + + +5.0 VD + + 19 + + + + + -5.0 VD + + 20 + + + + + Stagger + + 21 + + + + + Reserved + + 22 + + + + + Reserved + + 23 + + + + + Reserved + + 24 + + + + + Chassis Earth + + 25 + + + + + + + + + + + + + + + + + diff --git a/pictures/db-25-connector-cutout.svg b/pictures/db-25-connector-cutout.svg new file mode 100644 index 0000000..2174c9e --- /dev/null +++ b/pictures/db-25-connector-cutout.svg @@ -0,0 +1,611 @@ + + + + + + + + + + + + + + + + + + + + + + + REAR CLOSURE ELEVATION + (Outside Face: 165.1 mm × 35.7 mm) + + + + + + + + + + + + + + + 82.5 mm + (Center Y) + + + + + 165.1 mm + + + + + + 35.7 mm + (Center X: 17.85 mm) + + + + DETAILED CUTOUT GEOMETRY + (Enlarged Profile: Scale 8:1) + + + + + + + + + + + + + + + + + D-Opening Width: 33.3 mm + + + + + 12.5 mm + + + + + + Mounting Pitch: 24.99 mm + + + + 2× Mounting Hole: ⌀ 3.2 mm + + Full Corner Radius + + + + + + + + + + + + + + + + + + + diff --git a/pictures/front-panel-geometry.svg b/pictures/front-panel-geometry.svg new file mode 100644 index 0000000..39aa860 --- /dev/null +++ b/pictures/front-panel-geometry.svg @@ -0,0 +1,648 @@ + + + + + + + + + + + + + + + + + + + + + + ISOMETRIC VIEW + (Showing Front/Rear Faces, Lips & Masking) + + + + + +