NWP_Query Object ( [query] => Array ( [post_type] => kb [post__not_in] => Array ( [0] => 37141 ) [tax_query] => Array ( [0] => Array ( [taxonomy] => kbtopic [field] => slug [terms] => modifications-ax-series ) ) [posts_per_page] => 4 [orderby] => rand ) [query_vars] => Array ( [post_type] => kb [post__not_in] => Array ( [0] => 37141 ) [tax_query] => Array ( [0] => Array ( [taxonomy] => kbtopic [field] => slug [terms] => modifications-ax-series ) ) [posts_per_page] => 4 [orderby] => meta_value_num menu_order [error] => [m] => [p] => 0 [post_parent] => [subpost] => [subpost_id] => [attachment] => [attachment_id] => 0 [name] => [pagename] => [page_id] => 0 [second] => [minute] => [hour] => [day] => 0 [monthnum] => 0 [year] => 0 [w] => 0 [category_name] => [tag] => [cat] => [tag_id] => [author] => [author_name] => [feed] => [tb] => [paged] => 0 [meta_key] => [meta_value] => [preview] => [s] => [sentence] => [title] => [fields] => all [menu_order] => [embed] => [category__in] => Array ( ) [category__not_in] => Array ( ) [category__and] => Array ( ) [post__in] => Array ( ) [post_name__in] => Array ( ) [tag__in] => Array ( ) [tag__not_in] => Array ( ) [tag__and] => Array ( ) [tag_slug__in] => Array ( ) [tag_slug__and] => Array ( ) [post_parent__in] => Array ( ) [post_parent__not_in] => Array ( ) [author__in] => Array ( ) [author__not_in] => Array ( ) [search_columns] => Array ( ) [meta_query] => Array ( [relation] => OR [0] => Array ( [key] => mkb_tax_order_5783 [compare] => EXISTS ) [1] => Array ( [key] => mkb_tax_order_5783 [compare] => NOT EXISTS ) ) [order] => ASC [ignore_sticky_posts] => [suppress_filters] => [cache_results] => 1 [update_post_term_cache] => 1 [update_menu_item_cache] => [lazy_load_term_meta] => 1 [update_post_meta_cache] => 1 [nopaging] => [comments_per_page] => 50 [no_found_rows] => [taxonomy] => kbtopic [term] => modifications-ax-series ) [tax_query] => WP_Tax_Query Object ( [queries] => Array ( [0] => Array ( [taxonomy] => kbtopic [terms] => Array ( [0] => modifications-ax-series ) [field] => slug [operator] => IN [include_children] => 1 ) ) [relation] => AND [table_aliases:protected] => Array ( [0] => wp_term_relationships ) [queried_terms] => Array ( [kbtopic] => Array ( [terms] => Array ( [0] => modifications-ax-series ) [field] => slug ) ) [primary_table] => wp_posts [primary_id_column] => ID ) [meta_query] => WP_Meta_Query Object ( [queries] => Array ( [0] => Array ( [key] => mkb_tax_order_5783 [compare] => EXISTS ) [1] => Array ( [key] => mkb_tax_order_5783 [compare] => NOT EXISTS ) [relation] => OR ) [relation] => OR [meta_table] => wp_postmeta [meta_id_column] => post_id [primary_table] => wp_posts [primary_id_column] => ID [table_aliases:protected] => Array ( [0] => wp_postmeta [1] => mt1 ) [clauses:protected] => Array ( [wp_postmeta] => Array ( [key] => mkb_tax_order_5783 [compare] => EXISTS [compare_key] => = [alias] => wp_postmeta [cast] => CHAR ) [mt1] => Array ( [key] => mkb_tax_order_5783 [compare] => NOT EXISTS [compare_key] => = [alias] => mt1 [cast] => CHAR ) ) [has_or_relation:protected] => 1 ) [date_query] => [queried_object] => WP_Term Object ( [term_id] => 5783 [name] => Modifications [slug] => modifications-ax-series [term_group] => 0 [term_taxonomy_id] => 5783 [taxonomy] => kbtopic [description] => [parent] => 5731 [count] => 2 [filter] => raw [term_order] => 2 ) [queried_object_id] => 5783 [request] => SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts LEFT JOIN wp_term_relationships ON (wp_posts.ID = wp_term_relationships.object_id) LEFT JOIN wp_postmeta ON ( wp_posts.ID = wp_postmeta.post_id ) LEFT JOIN wp_postmeta AS mt1 ON ( wp_posts.ID = mt1.post_id AND mt1.meta_key = 'mkb_tax_order_5783' ) WHERE 1=1 AND wp_posts.ID NOT IN (37141) AND ( wp_term_relationships.term_taxonomy_id IN (5783) ) AND ( wp_postmeta.meta_key = 'mkb_tax_order_5783' OR mt1.post_id IS NULL ) AND ((wp_posts.post_type = 'kb' AND (wp_posts.post_status = 'publish' OR wp_posts.post_status = 'acf-disabled'))) GROUP BY wp_posts.ID ORDER BY wp_postmeta.meta_value+0 ASC, wp_posts.menu_order ASC LIMIT 0, 4 [posts] => Array ( [0] => WP_Post Object ( [ID] => 37137 [post_author] => 18 [post_date] => 2021-08-15 19:54:57 [post_date_gmt] => 2021-08-16 02:54:57 [post_content] =>

Summary

The AX-084C and AX-248C have open collector outputs to trigger a recording device when there is a video signal present on the V1 and V2 video outputs. The open collector outputs labeled VCH1 and VCH2 can be used in conjunction with the RY-24L relay. The diagram below shows this connection. If the recording device supports an open collector trigger, then the RY-24L is not required. The video signal on V1 and V2 are not full-time and correspond to the talkpath used. (If door station is using audio talkpath 1, video will be present on V1. When using audio talkpath 2, video will be on V2. User cannot select which talkpath is used.) Even in a single master system, both V1 and V2 will be used.  

Wiring Diagram

[post_title] => AX Series Open Collector Output [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => open [post_password] => [post_name] => ax-series-open-collector-output [to_ping] => [pinged] => [post_modified] => 2025-10-01 10:25:26 [post_modified_gmt] => 2025-10-01 17:25:26 [post_content_filtered] => [post_parent] => 0 [guid] => https://aiphone.local/kb/ax-series-open-collector-output/ [menu_order] => 0 [post_type] => kb [post_mime_type] => [comment_count] => 0 [filter] => raw ) ) [post_count] => 1 [current_post] => -1 [before_loop] => 1 [in_the_loop] => [post] => WP_Post Object ( [ID] => 37137 [post_author] => 18 [post_date] => 2021-08-15 19:54:57 [post_date_gmt] => 2021-08-16 02:54:57 [post_content] =>

Summary

The AX-084C and AX-248C have open collector outputs to trigger a recording device when there is a video signal present on the V1 and V2 video outputs. The open collector outputs labeled VCH1 and VCH2 can be used in conjunction with the RY-24L relay. The diagram below shows this connection. If the recording device supports an open collector trigger, then the RY-24L is not required. The video signal on V1 and V2 are not full-time and correspond to the talkpath used. (If door station is using audio talkpath 1, video will be present on V1. When using audio talkpath 2, video will be on V2. User cannot select which talkpath is used.) Even in a single master system, both V1 and V2 will be used.  

Wiring Diagram

[post_title] => AX Series Open Collector Output [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => open [post_password] => [post_name] => ax-series-open-collector-output [to_ping] => [pinged] => [post_modified] => 2025-10-01 10:25:26 [post_modified_gmt] => 2025-10-01 17:25:26 [post_content_filtered] => [post_parent] => 0 [guid] => https://aiphone.local/kb/ax-series-open-collector-output/ [menu_order] => 0 [post_type] => kb [post_mime_type] => [comment_count] => 0 [filter] => raw ) [comment_count] => 0 [current_comment] => -1 [found_posts] => 1 [max_num_pages] => 1 [max_num_comment_pages] => 0 [is_single] => [is_preview] => [is_page] => [is_archive] => 1 [is_date] => [is_year] => [is_month] => [is_day] => [is_time] => [is_author] => [is_category] => [is_tag] => [is_tax] => 1 [is_search] => [is_feed] => [is_comment_feed] => [is_trackback] => [is_home] => [is_privacy_policy] => [is_404] => [is_embed] => [is_paged] => [is_admin] => [is_attachment] => [is_singular] => [is_robots] => [is_favicon] => [is_posts_page] => [is_post_type_archive] => 1 [query_vars_hash:WP_Query:private] => 99ae96443331076768948fe84d6edac8 [query_vars_changed:WP_Query:private] => 1 [thumbnails_cached] => [allow_query_attachment_by_filename:protected] => [stopwords:WP_Query:private] => [compat_fields:WP_Query:private] => Array ( [0] => query_vars_hash [1] => query_vars_changed ) [compat_methods:WP_Query:private] => Array ( [0] => init_query_flags [1] => parse_tax_query ) [query_cache_key:WP_Query:private] => wp_query:d04caf69e9fe67c846fcb3f02e42acb3:0.17806800 17650929200.47056100 1765092920 )