Page 38 - EPR Catalog 2015

CT-E range
Connection diagrams

CT-MFE Y1 2CDC 252 152 F0005 A CT-ERE 2CDC 252 153 F0005 B CT-AHE 1) 2CDC 252 154 F0005 B CT-ARE 2CDC 252 155 F0005

1 A1 15 A1 15 B1 A1 15 Y1 A1 15 B1

A1 15 A1 B1 15 A1 15 A1 B1 15

A2 16 18 A2 16 18 A2 16 18 A2 16 18

16 18 A2 16 18 A2 16 18 A2 16 18 A2

A1-A2 Supply: A1-A2 Supply: 220-240 V AC A1-A2 Supply: 24 V AC/DC A1-A2 Supply: 220-240 V AC or
24-240 V AC/DC or 110-130 V AC or 110-240 V AC or 110-130 V AC
220-240 V AC
A1-Y1 Control input A1-B1 Supply: 24 V AC/DC A1-B1 Supply: 24 V AC/DC
15-16/18 c/o contact 15-16/18 c/o contact A1-Y1 Control input 15-16/18 c/o contact

15-16/18 c/o contact

CA CT-VWE 2CDC 252 156 F0b05 CB CT-AWE 2CDC 252 157 F0b05 CB CT-AWE 1) 2CDC 252 158 F0b05 DB CT-EBE 2CDC 252 159 F0005

A1 15 B1 A1 15 A1 15 Y1 A1 15 B1
A1 15 A1 15 A1 15
A1 B1 15

A2 B1 16 18 A2 16 18 A2 16 18 A2 16 18
16 18 A2 16 18 A2 16 18 A2
16 18 A2 Device with aux. voltage
A1-A2 Supply: 220-240 V AC A1-A2 Supply: 220-240 V AC
or 110-130 V AC Device without aux. voltage A1-A2 Supply: 24 V AC/DC or 110-130 V AC
or 110-240 V AC or
A1-B1 Supply: 24 V AC/DC A1(+)-A2(-) Supply: 24 V AC/DC 220-240 V AC A1-B1 Supply: 24 V AC/DC
15-16/18 c/o contact or 110-240 V AC or 15-16/18 c/o contact
220-240 V AC A1-Y1 Control input

15-16/18 c/o contact 15-16/18 c/o contact

FA CT-YDE FC CT-SDE FC CT-SDE CT-MKE

A1 15 B1 A1 15 B1 A1 15 A1 X1 X2
A1 15 A1 15 A1
2CDC 252 160 F0005 A1 15 2CDC 252 162 F0005 2CDC 252 165 F0005
2CDC 252 161 F0005 U
A2 B1 16 18 A2 B1 16 18 A2 16 18 A2

16 18 A2 16 18 A2 16 18 A2 X3 X4 A2
Devices: 1SVR 550 210 R4100,
A1-A2 Supply: 220-240 V AC Device: 1SVR 550 217 R4100 1SVR 550 212 R4100 A1-A2 Supply: 24-240 V AC/DC
or 110-130 V AC A1-A2 Supply: 110-130 V AC A1-A2 Thyristor
A1-A2 Supply: 220-240 V AC X1-X4 Timing function adjustment
A1-B1 Supply: 24 V AC/DC A1-B1 Supply: 24 V AC/DC or 380-415 V AC X2-X4 Timing function adjustment
15-16/18 c/o contact 15-16 n/c contact 15-16 n/c contact X3-X4 Time range adjustment
15-18 n/o contact 15-18 n/o contact (Details see function diagrams)
with common contact with common contact

1) “„Wiring notes, Dimensional drawings“ see page 1/31.

1/27 ABB | Catalog Electronic Products and Relays 2015 | 2CDC 110 004 C0210