Page 95 - PLC Automation

AC500 -ECO – ENTRY LEVEL PLC SOLUTIONS 93

—
AC500-eCo
Technical data

Digital S500-eCo I/O modules
Type DO571 DO572 DO573
Supply voltage 24 V DC
Current consumption on UP
Max. (without load current) 0.050 A – 0.050 A
Number of channels per module 03
Digital inputs – – –
outputs 8 8 16
Configurable as Input or Output DC – – –
Relay / Transistor Relay (n.o.) Triac (AC) Relay (n.o.)
Process voltage
DC 24 V – –
Digital inputs
Input signal voltage – – –
Input time delay – – –
Input current per channel
At Input voltage 24 V DC – – –
5 V DC – – –
15 V DC – – –
30 V DC – – –
Output current
Nominal current per channel 2 A 0.3 A 2 A
Maximum (total current of all channels) 2 x 8 A 2.4 A max 10 A per group
(20 A per module)
Residual current at signal state 0 – 1.1 mA rms at 132 V AC and –
1.8 mA rms at 264 V AC
Demagnetization when switching off must be performed externally
inductive loads
Switching frequency
For resistive load 1 Hz max. 10 Hz max. 1 Hz max.
For inductive load – – –
For lamp load 1 Hz max. 10 Hz max. 1 Hz max.
Short circuit / overload proofness no
Overload indication (I > 0.7 A) no
Output current limiting no
Resistance against reverse feeding of  – 
24 V signals
Output rating for different loads
For resistive load, max. 2 A 0.3 A 2 A
For inductive load, max. – – –
For lamp load 200 W at 230 V AC – 200 W at 230 V AC
30 W at 24 V DC 30 W at 24 V DC
Lifetime (switching cycles)
Mechanical lifetime 100 000 – 100 000
Lifetime under load 100 000 at rated load – 100 000 at rated load
Maximum cable length for connected process signals
Cable shielded 500 m
unshielded 150 m
Potential isolation
Per module between outputs and logic  between outputs and logic
Between the input – – –
channels output per group of 4  per group of 8
Voltage supply for the module's logic internal via I/O bus
Fieldbus connection
Suitable communication interface CI501-PNIO, CI502-PNIO, CI504-PNIO, CI506-PNIO, CI511-ETHCAT, CI512-ETHCAT, CI541-DP, CI542-DP,
module CI581-CN, CI582-CN, DC551-CS31, CI592-CS31, CI521-MODTCP, CI522-MODTCP