simatic s7-300 - megaelektrik.net
simatic s7-300 - megaelektrik.net
simatic s7-300 - megaelektrik.net
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■ Technical specifications (continued)<br />
6ES7 332-5RD00-0AB0<br />
Voltages and currents<br />
Load voltage L+<br />
- Rated value (DC) 24 V<br />
Current consumption<br />
• from load voltage L+ (no load), 180 mA<br />
max.<br />
• from backplane bus 5 V DC, max. 80 mA<br />
• Power dissipation, typical 4 W<br />
Connection system<br />
• Requisite front connector<br />
20-pin<br />
Analog outputs<br />
• Number of analog outputs 4<br />
• Length of cable shielded, max 200 m<br />
• Voltage output, short-circuit Yes<br />
protection<br />
• Voltage output, short-circuit 70 mA<br />
current, max<br />
• Current output, open-circuit 14 V<br />
voltage, max.<br />
Output ranges, current<br />
- 0 to 20 mA Yes<br />
- 4 to 20 mA Yes<br />
Actuator connection<br />
- for current output 2-wire Yes<br />
connection<br />
Burden resistance (in the nominal<br />
output range)<br />
- at current outputs, max. 500 MΩ<br />
Analog value formation<br />
Integration and conversion<br />
time/triggering per channel<br />
- with over-range (bits incl. sign), 15 Bit<br />
max.<br />
- Basic conversion time, ms 2.5 ms<br />
Ex(i)-modules<br />
Maximum values of the output<br />
circuits (per channel)<br />
- Ca (permissible external 850 nF<br />
capacity), max.<br />
- Io (short-circuit current), max. 70 mA<br />
- La (permissible external 6.6 mH<br />
inductance), max.<br />
- Po (load power), max. 440 mW<br />
- Uo (output opencircuit<br />
voltage),<br />
14 V<br />
max.<br />
SIMATIC S7-<strong>300</strong><br />
Ex input / output modules<br />
Ex analog I/O modules<br />
6ES7 332-5RD00-0AB0<br />
Error/accuracies<br />
Operational limit in the entire temperature<br />
range<br />
- Relative to the output range, +/- 0.55 %<br />
current<br />
Basic error limit (operational limit<br />
at 25 °C)<br />
- relative to the output range, +/- 0.2 %<br />
current<br />
Status information/ interrupts/<br />
diagnostics<br />
Diagnostics<br />
- Diagnostic information can be Yes<br />
read out<br />
- Range overflow Yes<br />
- Wire break in actuator cable Yes<br />
- Group error Yes<br />
Potentials/ electrical isolation<br />
Analog output functions<br />
- Electrical isolation,<br />
Yes<br />
analog output functions<br />
Permissible potential difference<br />
• between the outputs and MANA 60 V DC/ 30 V AC<br />
(UCM)<br />
• between the outputs (UCM) 60 V DC/ 30 V AC<br />
Standards, approvals,<br />
certification<br />
• Type of protection to comply [EEx ib] IIC<br />
with EN 50020 (CENELEC)<br />
• Type of protection to comply CL.I, DIV 2, GP A,B,C,D T4<br />
with FM<br />
• PTB test number<br />
Ex-96.D.2026X<br />
Dimensions and weight<br />
• Weight, approx.<br />
280 g<br />
4<br />
Siemens ST 70 · 2005<br />
4/91
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