SIMATIC S7-300, Digital output SM 322, isolated, 32 DO, 24 V DC, 0.5A, 1x 40-pole, Total current 4A/group (16A/ module) Type : 6ES7322-1BL00-0AA0 Brand : Siemens Condition : The actual condition is new, only used for commissioning spare parts and the box has been opened. Note: 1. Datasheet available upon request. 2. Contact the seller to confirm stock status.