ABB | DSTK 221L3 3BSC950164R30 | Ribbon Cable Assembly

Product Description:

Differential inputs for applications with considerable accuracy requirement. Common Mode Voltage up to 100 V (50 V DSAI 130A) is acceptable. These are used when it is necessary to ground measurement circuits at different places in the system. This means you can use transducers which require grounding of the signal zero. Fusing occurs in groups at six fuses which can be used for an optional number of channels.
16 differential wit individually power limit transducer power supply for applications with considerable accuracy requirements. Common Mode Voltage up to 100V (50V DSAI 130A) is acceptable. 

Scanned or interrupt-controlled 24 V d.c. inputs. You can configure the inputs for pulse catching, that is, with filter times of 100 ms at switch-on and 2 s at switch-off. This function is especially well suited for setting keys (push buttons). In the connection unit, the current supply is divided into two groups of 16 channels each. Each group has a common 0 V. This does not prevent external voltage supply and fusing for smaller groups of channels but naturally requires that the 0 V sides can be connected. The two groups are galvanically isolated from the internal electronics. 

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