Page 129 - index

AC500-S-XC

System data

Power supply units
For the supply of the modules, power supply units according to PELV specifcations must be used.
Electromagnetic Compatibility
Immunity
Against electrostatic discharge (ESD) According to EN 61000-4-2, zone B, criterion B
Electrostatic voltage in case of air discharge ±8 kV
contact discharge ±4 kV
ESD with communication connectors In order to prevent operating malfunctions, it is recommended, that the operating personnel dis-
charge themselves prior to touching communication connectors or perform other suitable measures
to reduce effects of electrostatic discharges.
ESD with connectors of Terminal Bases The connectors between the Terminal Bases and CPUs or Communication Modules must not be
touched during operation. The same is valid for the I/O-Bus with all modules involved.
Against the infuence of radiated (CW radiated) According to EN 61000-4-3, zone B, criterion A
Test field strength 10 V/m
Against transient interference voltages (burst) According to EN 61000-4-4, zone B, criterion B
Supply voltage units DC 2 kV
Digital inputs/outputs 24 V DC 2 kV
Analog inputs 1 kV
Against the infuence of line-conducted interferences According to EN 61000-4-6, zone B, criterion A
(CW conducted) 6
Test voltage 10 V zone B
High energy surges According to EN 61000-4-5, zone B, criterion B
Power supply DC 1 kV CM (1) / 0.5 kV DM (2)
DC I/O supply, add. DC-supply-out 0.5 kV CM (2) / 0.5 kV DM (2)
I/O analog, I/O DC unshielded 1 kV CM (2) / 0.5 kV DM (2)
Radiation (radio disturbance) According to EN 55011, group 1, class A
(1) High requirement for shipping classes is achieved with additional specifc measures (see specifc documentation).
(2) CM = Common Mode; DM = Differential Mode.

Mechanical Data
Wiring method / terminals
Mounting Horizontal (DIN rail mounting)
Degree of protection IP20
Housing According to UL 94
Vibration resistance acc. to EN 61131-2 all three axes (DIN rail mounting)
5...11.9 Hz, continuous 3.5 mm
11.9...150 Hz, continuous 1 g
Shock resistance All three axes
15 g, 11 ms, half-sinusoidal
Mounting of the modules
DIN rail according to DIN EN 50022 35 mm, depth 7.5 mm or 15 mm
Mounting with screws Screws with a diameter of 4 mm
Fastening torque 1.2 Nm

ABB Industrial Automation & Motion | 6/127