ABB AC 31, Technical Manual

Page: 57 / 221

Technical specifications
Page 3-14
ABB Control - AC 31
1SBC 260400 R1001-b 06.99
4.2. Technical specifications of the extensible remote units
ICMK 14 F1 ICMK 14 F1 ICMK 14 N1
24 V d.c. 120 / 230 V a.c. 24 V d.c.
- Weight 400 g 800 g 400 g
Power supply
- Mains voltage:
Nominal value
Admissible range
24 V d.c.
19.2 to 30 V
120 or
230 V a.c.
97.75 to
126.5 V or
195.5 to 253 V
24 V d.c.
19.2 to 30 V
- Consumption:
Unit alone (typical)
Maximum configuration (typical)
80 mA
400 mA
30 mA
100 mA
80 mA
400 mA
- Polarity reversal protection yes - yes
- 24 V d.c. isolated power for
the inputs:
Range of voltage value
Max. Output current
Short circuit protection no
-
-
-
yes
19.2 to 30 V
400 mA
yes
no
-
-
-
- Dissipation 5 W 10 W 6 W
Incorporated binary inputs
- Number of inputs 8 8 8
- Isolation of the inputs / electronic 1500 V a.c. 1500 V a.c. 1500 V a.c.
- Input types PNP and NPN PNP and NPN PNP and NPN
- Input voltage:
Nominal value
Signal at 0 (IEC 1131-2)
Signal at 1 (IEC 1131-2)
24 V d.c.
0 to + 5 V
+ 15 to + 30 V
24 V d.c.
0 to + 5 V
+ 15 to + 30 V
24 V d.c.
0 to + 5 V
+ 15 to + 30 V
- Input current at 24 V d.c.:
Inputs Ixx.02 to Ixx.07
Inputs Ixx.00 and Ixx.01
7 mA
9 mA 7 mA
9 mA 7 mA
9 mA
- Minimum filtering time 5 ms 5 ms 5 ms
- Cable length:
unshielded
shielded
300 m
500 m 300 m
500 m 300 m
500 m