Technical data 57
Indication of operating states
Control supply voltage “U” LED (green)
Relay status “R” LED (yellow)
Fault message “F” LED (red)
Operating controls
Test / Reset front-face button
Configuration of DIP switch 1 non-volatile fault storage
Configuration of DIP switch 2 short-circuit detection
Output circuit
Kind of output 11-12/14 relay, 1st c/o (SPDT) contact
21-22/24 relay, 2nd c/o (SPDT) contact
Operating principle closed-circuit principle
Contact material AgNi alloy, Cd free
Rated operational voltage U
e
(IEC/EN 60947-1) 250 V AC
Minimum switching voltage / Minimum switching
current
24 V / 10 mA
Maximum switching voltage / Maximum switching
current
See ‘Load limit curves’ in the data sheet of the relay
(2CDC112216D0201 [English[).
Rated operating current I
e
(IEC/EN 60947-5-1):
AC-12 (resistive) at 230 V 4 A
AC-15 (inductive) at 230 V 3 A
DC-12 (resistive) at 24 V 4 A
DC-13 (inductive) at 24 V 2 A
AC Rating (UL 508):
utilization category (Control Circuit Rating Code) B 300
maximum rated operational voltage 300 V AC
maximum continuous thermal current at B 300 5 A
maximum making/breaking apparent power at B 300 3600/360 VA
general purpose rating 250 V AC - 4 A
Mechanical lifetime
30 x 10
6
switching cycles
Electrical lifetime at AC12, 230 V AC, 4 A
0.1 x 10
6
switching cycles
Maximum fuse rating to achieve short-circuit protection:
n/c contact 10 A fast-acting
n/o contact 10 A fast-acting
Ambient temperature
Operation -20…+60 °C (-4…+140 °F)
Storage -40…+85 °C (-4…+185 °F)
Terminals
Wire size
Screw connection technology fine-strand with(out) wire end ferrule:
1 x 0.5-2.5 mm
2
(1 x 20-14 AWG)
2 x 0.5-1.5 mm
2
(2 x 20-16 AWG)
rigid:
1 x 0.5-4 mm
2
(1 x 20-12 AWG)
2 x 0.5-2.5 mm
2
(2 x 20-14 AWG)
Easy Connect Technology (push-in) fine-strand with(out) wire end ferrule:
2 x 0.5-1.5 mm
2
(2 x 20-16 AWG)
rigid:
2 x 0.5-1.5 mm
2
(2 x 20-16 AWG)
Stripping length 8 mm (0.32 in)
Tightening torque 0.6-0.8 Nm (5.31-7.08 lb.in)
00 ACS880 ATEX cabinet.book Page 57 Tuesday, May 28, 2019 10:25 AM
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