simatic s7-300 - megaelektrik.net

■ Technical specifications
6ES7 322-
5SD00-0AB0
6ES7 322-
5RD00-0AB0
Voltages and currents
Load voltage L+
- Rated value (DC) 24 V 24 V
Current consumption
• from load voltage L+ (no load), 160 mA 160 mA
max.
• from backplane bus 5 V DC, max. 70 mA 70 mA
• Power dissipation, typical 3 W 3 W
Connection system
• Requisite front connector 20-pin 20-pin
Digital outputs
• Number of digital outputs 4 4
• Length of cable unshielded, max. 200 m 200 m
• Short-circuit protection of the
output
Yes; electronic Yes; electronic
• Short-circuit protection of the output,
response threshold, typical
Output current
for short-circuit
protection, min.
10 mA + 10 %
Output current
for short-circuit
protection, min.
20.5 mA + 10 %
Output voltage
- Rated value (DC) 24 V 15 V
Output current
- for 1 signal permissible range
for 0 to 60 °C, max.
10 mA; +/- 10% 20 mA; +/- 10%
Switching frequency
- at resistive load, max. 100 Hz 100 Hz
Load impedance range
- upper limit 390 Ω; Twowire
connection
200 Ω; Twowire
connection
SIMATIC S7-300
Ex input / output modules
Ex digital I/O modules
6ES7 322-
5SD00-0AB0
6ES7 322-
5RD00-0AB0
Ex(i)-modules
Maximum values of the output
circuits (per channel)
- Ca (permissible external
capacity), max.
90 nF 500 nF
- Io (short-circuit current), max. 70 mA 85 mA
- La (permissible external
inductance), max.
6.7 mH 5 mH
- Po (load power), max. 440 mW 335 mW
- Uo (output open-circuit voltage),
max.
25.2 V 15.75 V
Status information/
interrupts/ diagnostics
Diagnostics
- Diagnostic information can be Yes
Yes
read out
- Short circuit Yes Yes
- Group error Yes Yes
Potentials/ electrical isolation
Digital output functions
- Electrical isolation, digital Yes
Yes
output functions
- between the channels,
1 1
in groups of
Standards, approvals,
certification
• Type of protection to comply with
EN 50020 (CENELEC)
[EEx ib] IIC [EEx ib] IIC
• Type of protection to comply with
FM
CL I, DIV 2,
GP A,B,C,D T4
AIS CL.1, DIV 1,
GP A,B,C,D;
CL.I, DIV 2,
GP A,B,C,D T4
• PTB test number Ex-96.D.2093X Ex-96.D.2102X
Dimensions and weight
• Weight, approx. 230 g 230 g
4
Siemens ST 70 · 2005
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