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Advant Controller 450 Product Guide

Chapter 6 Technical Data and Performance

6-2 3BSE 015 953R201 Rev B

6.3 I/O Boards

Any combination of I/O boards is possible, within the limits in Table 6-2 and Table 6-1.

Table 6-2. The max. I/O configuration of Advant Controller 450.

I/O system Item Max. No.

S100 I/O Analog input boards 32

(1)

(1) When you combine any of the following analog input boards, the total number of analog input

channels is limited to 400: DSAI 146 with 31 channels, DSAI 155A with 14 channels

Analog output boards 32

Digital input boards 48

Digital output boards 48

DSAI 133

(2)

DSAI 133A

(2)

DSAX 110

DSAX 110A

DSDP 150

DSDP 170

DSDC 111

(3)

DSDP 140A

(3)(4)

(2) Only when DSAI 133 and DSAI 133A are used in redundant configuration. When used in single

configuration, DSAI 133 and DSAI 133A are to be considered an analog input board

(3) DSDC 111 and DSDP 140A occupy two I/O addresses

(4) The max. recommended number of DSDP 140A boards is 10

“

S400 I/O S400 I/O units per MasterFieldbus 16

S800 I/O S800 I/O stations per Advant Fieldbus 100 79

(5)

(5) If other stations than S800 I/O stations are used on the same Advant Fieldbus 100, the maximum

number of S800 I/O stations must be reduced with a corresponding number of stations

S800 I/O modules per I/O-station 24

(6)

(6) Without Optical Modulebus Expansion the maximum number is 12.

ABB Advant Controller 450 Product Guide

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