S7-300 Relay Output Module
https://gkelley4643-automationandpower-odoo-com.odoo.com/shop/322-1hh00-s7-300-relay-output-module-171263
https://gkelley4643-automationandpower-odoo-com.odoo.com/web/image/product.template/171263/image_1920?unique=39861fd
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322-1HH00, VIPA, SM 322 - Digital output DO 16 x Relays
322-1HH00, VIPA, SM 322 - Digital output DO 16 x Relays
MPN:
322-1HH00