Digital modules
3.30 Relay output module SM 322; DO 8 x Rel. AC 230V/5A; (6ES7322-5HF00-0AB0)
S7-300 Automation System Module data
3-104 Manual, 08/2006, A5E00105505-04
Technical data
Permissible potential difference
• between M
internal
and the power supply to relays
75 VDC / 60 VAC
• between M
internal
and the power supply to relays and outputs
250 VAC
• between outputs of different groups
500 VAC
Isolation test voltage
• between M
internal
and the power supply to relays
500 VDC
• between M
internal
and the power supply to relays and outputs
1500 VAC
• between outputs of different groups
2000 VAC
Current consumption
• from the backplane bus
• from power supply L+
max. 100 mA
max. 160 mA
Power loss of the module typ. 3.5 W
Status, interrupts, diagnostics
Status display green LED per channel
Interrupts
• Diagnostic interrupt
programmable
Diagnostics functions programmable
• Group error display
red LED (SF)
• Reading diagnostics information
supported
Actuator selection data
Thermal current, continuous max. 5 A
Minimum load voltage / current 10 V /10 mA
1)
Residual current 11.5 mA
2)
Short circuit-proof to IEC 947-5-1 With circuit-breaker, characteristics B, for:
cos Φ 1.0: 600 A
cos Φ 0.5...0.7: 900 A
With 8 A Diazed fuse: 1000 A
Switching capacity and service life of contacts
• with resistive load
Voltage Current Number of switching cycles
(typ.)
24 VDC
24 VDC
24 VDC
24 VDC
24 VDC
120 VDC
120 VDC
230 VAC
230 VAC
230 VAC
230 VAC
230 VAC
5.0 A
2.5 A
1.0 A
0.2 A
0.1 A
0.2 A
0.1 A
5.0 A
2.5 A
1.0 A
0.2 A
0.1 A
0.2 million
0.4 million
0.9 million
1.7 million
2 million
1.7
2 million
0.2 million
0.4 million
0.9 million
1.7 million
2 million
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