ABB ICMK14F1

Technical specifications 3 – 6 Advant Controller AC 31 / Issued: 01.99
3
3.3.2 Technical specifications
40 series 50 series
07 CR 41
24 V d.c.
07 CT 41
24 V d.c.
07 CR 41
120/230 V
a.c.
07 KR 51
24 V d.c.
07 KT 51
24 V d.c.
07 KR 51
120/230 V
a.c.
Number of I/O
- Integrated digital inputs 8 8
- Integrated digital outputs 6 6
- Integrated potentiometers 2 2
- Maximum number of central
extension units per central unit
66
- Maximum number of remote units
on the system CS31 bus
-31
- Max. number of digital inputs* 104 1096
- Max. number of digital outputs* 102 1074
- Max. number of analog inputs 24 272
- Max. number of analog outputs 12 136
Interfaces
- CS31 interface no yes
- Interface for: programming
MODBUS
®
or ASCII
1 RS 232 1 RS 232/RS 485
Memory
- User program memory size: 16 K (typically 4 k instructions) 16 K (typically 4 k instructions)
- User program memory and
constants
Flash EPROM Flash EPROM
- Data memory SRAM SRAM
- Data backup:
backup autonomy
charge time under power
Further information on battery:
see section 1.3.6
no
-
-
yes, with battery (accumulator pack)
20 days at ≤ 25 °C
100 % in 12 h
* including /excluding the incorporated I/Os