{"id":22928,"date":"2021-05-03T14:22:23","date_gmt":"2021-05-03T11:22:23","guid":{"rendered":"https:\/\/hannu-pro.ee\/product\/blackmagic-gpi-and-tally-interface\/"},"modified":"2026-02-25T15:59:11","modified_gmt":"2026-02-25T13:59:11","slug":"blackmagic-gpi-and-tally-interface","status":"publish","type":"product","link":"https:\/\/hannu-pro.ee\/en\/toode\/blackmagic-gpi-and-tally-interface\/","title":{"rendered":"GPI and Tally Interface"},"content":{"rendered":"

Add tally to your ATEM switcher with Blackmagic Design’s GPI and Tally Interface! With 8 contact closure tally outputs, you can send a tally signal to your cameras, replay machines and monitors so everyone knows which camera is ‘on-air’! If you need more tally outputs, simply connect multiple GPI and Tally Interfaces together because it connects via Ethernet to your ATEM production switcher.<\/span>
\n <\/p>\n

\n

Connections<\/h3>\n
\n
\n

Contact Closure<\/h4>\n

25 pin D-type connector providing 8 opto isolated inputs and 8 relay contact closure outputs.<\/p>\n<\/article>\n

\n

Computer Interface<\/h4>\n

1 x USB 2.0 high speed interface for configuration and firmware updates.<\/p>\n<\/article>\n

\n

Inputs<\/h4>\n

Optical isolators triggered by connection to ground. Max 5V at 14mA.<\/span><\/p>\n<\/article>\n

\n

Outputs<\/h4>\n

Mechanical relay contact closure to ground. Max 30V at 1A.<\/span><\/p>\n<\/article>\n

\n

Ethernet<\/h4>\n

10\/100 BaseT with loop through for connecting to other ethernet enabled equipment.<\/p>\n<\/article>\n<\/div>\n

\"GPI<\/section>\n

\n

Software<\/h3>\n
\n
\n

Software Included<\/h4>\n

Configured via ATEM Switcher Utility.<\/p>\n<\/article>\n

\n

Internal Software Upgrade<\/h4>\n

Firmware built into software driver. Loaded at system startup or via updater software.<\/p>\n<\/article>\n<\/div>\n<\/section>\n

\n

Operating Systems<\/h3>\n
\n
\"Mac<\/p>\n

Mac 10.14 Mojave,

\nMac 10.15 Catalina or later.<\/p>\n<\/article>\n

\"Windows<\/p>\n

Windows 8.1 and 10.<\/p>\n<\/article>\n<\/div>\n<\/section>\n

\n

Power Requirements<\/h3>\n
\n
\n

Power Supply<\/h4>\n

12V power supply included with international socket adaptors for all countries.<\/p>\n<\/article>\n<\/div>\n<\/section>\n

\n

Physical Specifications<\/h3>\n

\"GPI<\/section>\n

\n

Environmental Specifications<\/h3>\n
\n
\n

Operating Temperature<\/h4>\n

0\u00b0 to 40\u00b0 C (32\u00b0 to 104\u00b0 F)<\/p>\n<\/article>\n

\n

Storage Temperature<\/h4>\n

-20 – 60 degrees celsius<\/p>\n<\/article>\n

\n

Relative Humidity<\/h4>\n

Up to 95%<\/p>\n<\/article>\n<\/div>\n<\/section>\n

\n

What’s Included<\/h3>\n
\n

GPI and Tally Interface<\/p>\n

Software CD<\/p>\n

Power Supply<\/p>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Blackmagic GPI and Tally Interface<\/p>\n","protected":false},"featured_media":22925,"template":"","meta":[],"product_cat":[1535],"product_tag":[352],"class_list":{"0":"post-22928","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-1535","7":"product_tag-blackmagic-design","9":"first","10":"onbackorder","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"\nGPI and Tally Interface - Hannu PRO<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hannu-pro.ee\/en\/toode\/blackmagic-gpi-and-tally-interface\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GPI and Tally Interface - Hannu PRO\" \/>\n<meta property=\"og:description\" content=\"Blackmagic GPI and Tally Interface\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hannu-pro.ee\/en\/toode\/blackmagic-gpi-and-tally-interface\/\" \/>\n<meta property=\"og:site_name\" content=\"Hannu PRO\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-25T13:59:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hannu-pro.ee\/wp-content\/uploads\/2021\/05\/klesDAqDNagF6XWT0NW8DUKo1nBIP85VTO93xv7Z25SIdethKy.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"662\" \/>\n\t<meta property=\"og:image:height\" content=\"260\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hannu-pro.ee\/en\/toode\/blackmagic-gpi-and-tally-interface\/\",\"url\":\"https:\/\/hannu-pro.ee\/en\/toode\/blackmagic-gpi-and-tally-interface\/\",\"name\":\"GPI and Tally Interface - 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