The DeltaV system supports the DO, 32-Channel, 24 VDC, High Side card and the Series 2 DO, 32-Channel, 24 VDC, High Side card in simplex mode and the DO, 32-Channel, 24 VDC High-Side, Series 2 Plus card in redundant mode.
Installation Notes
- The DO Mass Connection Board (single) or the DO Mass Connection Solution (two) can be used to provide an interface to the simplex DO, 32-Channel, 24 VDC, High-Side card used with the 40-pin mass termination block.
- The Redundant 32-Channel Discrete Output Terminal Block and the Redundant Discrete Output 40 Pin Mass Termination Block can be used with the redundant DO, 32-Channel, 24 VDC High-Side Series 2 Plus card.
- The DO Mass Connection Board (single) or the DO Mass Connection Solution (two) can be used to provide an interface to the redundant DO, 32-Channel, 24 VDC, High-Side Series 2 Plus card used with the Redundant Discrete Output 40 Pin Mass Termination Block.
- The return connection for all 32 channels is the 24 VDC Field Power Ground. You must supply an external wire to make this connection. However the connection is internally made if the 40-pin mass termination block is used with the Series 2 DO, 32-Channel, 24 VDC, High Side card and no external wire is required. A resettable 1A fuse protects each group of four channels (1-4, 5-8,...29-32) from a short circuit. Excessive current on any single channel can trip the fuse and disable all four channels in the group. If the fuse trips, turn off or disconnect the group of four channels and allow the fuse to cool and reset.
