ABB REF 543 Technical Reference Manual, General

14
1MRS750527-MUM
Feeder Terminal
Technical Reference Manual, General
REF 54_
Table 3.2.-1 Hardware versions of REF 541
HW modules
Order number
REF541K_115AAAA REF541K_115BAAA REF541K_115CAAA REF541K_115AABA REF541K_115BABA REF541K_115CABA REF541K_115AAAB REF541K_115BAAB REF541K_115AABB REF541K_115BABB REF541K_118AAAA REF541K_118BAAA REF541K_118CAAA REF541K_118AABA REF541K_118BABA REF541K_118CABA REF541K_118AAAB REF541K_118BAAB REF541K_118AABB REF541K_118BABB
Analog interface
Sensor channels (current/ voltage) 9 9 9 9 9 9 9 9 9 9
Current trafo 1/5 A 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Current trafo 0.2/1 A 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Voltage trafo 100 V 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Main processor boards
CPU module 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Power supply boards
PS1: 80...265 V AC/DC (High) 1 1 1 1 1 1 1 1
PS1: 80...265 V AC/DC (Medium) 1 1 1 1 1 1 1 1
PS1: 18...80 V DC (Low) 1 1 1 1
PS2: 80...265 V AC/DC
PS2: 18...80 V DC
Digital I/O boards
BIO1: threshold voltage 155 V DC 1 1 1 1 1 1 1 1
BIO1: threshold voltage 80 V DC 1 1 1 1 1 1 1 1
BIO1: threshold voltage 18 V DC 1 1 1 1
BIO2: threshold voltage 155 V DC
BIO2: threshold voltage 80 V DC
BIO2: threshold voltage 18 V DC
Analog I/O board
RTD/analog module 1 1 1 1 1 1 1 1 1 1
Display boards
Graphic HMI display, fixed 1 1 1 1 1 1 1 1 1 1 1 1
Graphic HMI display, external 1 1 1 1 1 1 1 1
Mechanic
1/2 enclosure 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Digital inputs
15 15
Power outputs, single pole
0 0
Power outputs, double pole
5 5
Signal outputs (NO)
2 2
Signal outputs (NO/NC)
5 5
Supervised trip circuits
2 2
IRF outputs
1 1
RTD/analog inputs
0 8
Analog outputs
0 4

ABB REF 543 Specifications

General

Brand	ABB
Model	REF 543
Category	Touch terminals
Language	English