diff --git a/elements/10_electric/10_allpole/310_relays_contactors&contacts/02_contacts_cross_referencing/11_delayed_contacts/tempo_nc_travail_repos.elmt b/elements/10_electric/10_allpole/310_relays_contactors&contacts/02_contacts_cross_referencing/11_delayed_contacts/tempo_nc_travail_repos.elmt
new file mode 100644
index 000000000..29da1e565
--- /dev/null
+++ b/elements/10_electric/10_allpole/310_relays_contactors&contacts/02_contacts_cross_referencing/11_delayed_contacts/tempo_nc_travail_repos.elmt
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+
+
+
+ Contact simple NF (tempo travai et reposl)
+ Simple contact (NC / switch-on and off delay timer)
+
+
+ delayOnOff
+ NC
+ 1
+
+ Author: The QElectroTech team
+License: see http://qelectrotech.org/wiki/doc/elements_license
+
+
+
+
+
+
+
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+ label
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+
diff --git a/elements/10_electric/10_allpole/310_relays_contactors&contacts/02_contacts_cross_referencing/11_delayed_contacts/tempo_no_travail_repos.elmt b/elements/10_electric/10_allpole/310_relays_contactors&contacts/02_contacts_cross_referencing/11_delayed_contacts/tempo_no_travail_repos.elmt
new file mode 100644
index 000000000..30f5cadde
--- /dev/null
+++ b/elements/10_electric/10_allpole/310_relays_contactors&contacts/02_contacts_cross_referencing/11_delayed_contacts/tempo_no_travail_repos.elmt
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+
+
+
+ Contact simple NO (tempo repos et travail)
+ Simple contact (switch-on and off delay timer)
+
+
+ delayOnOff
+ NO
+ 1
+
+ Author: The QElectroTech team
+License: see http://qelectrotech.org/wiki/doc/elements_license
+
+
+
+
+
+
+
+
+ label
+
+
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+
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+
diff --git a/elements/10_electric/20_manufacturers_articles/sofrel/01_PLC&controllers/4AI.elmt b/elements/10_electric/20_manufacturers_articles/sofrel/01_PLC&controllers/4AI.elmt
new file mode 100644
index 000000000..911dad088
--- /dev/null
+++ b/elements/10_electric/20_manufacturers_articles/sofrel/01_PLC&controllers/4AI.elmt
@@ -0,0 +1,178 @@
+
+
+
+ 4 AI
+
+
+ 4-AI
+
+
+
+
+
+
+
+
+ Sofrel
+
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