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PRODUCT PROFILE
Relay-Based Digital Output for S7-300The 6ES7322-5HF00-0AB0 belongs to the SIMATIC S7-300 SM 322 digital output family. It provides eight relay outputs with electrical isolation. The module is designed for suitable AC and DC load circuits and supports applications involving AC solenoid valves, contactors, motor starters, FHP motors and signal lamps. |
AT A GLANCE
Output: Relay
Channels: 8
Isolation: Electrical
Front Connector: 20-point
Maximum Switching: 5 A
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| Order Number | 6ES7322-5HF00-0AB0 |
| Module | SM 322 relay output module |
| Output Configuration | 8 × relay output |
| Electrical Isolation | 8 outputs electrically isolated |
| Load Voltage | 24–120 V DC / 24–230 V AC |
| Maximum Switching Capacity | 5 A |
| Front Connector | 20-point front connector |
| Diagnostic Function | Programmable diagnostic interrupt |
| Status Indication | Group error display and channel-specific status displays |
| Substitute Value | Programmable substitute value output |
| RUN Reparameterization | Supported |
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CONTACT PROTECTION
RC Quenching SupportThe contacts can be protected against overvoltage by using the specified SJ jumper arrangement to connect the relevant module terminals. |
CONTROL FEATURES
● Group error display
● Channel status indication
● Diagnostic interrupt
● Substitute value output
● RUN reparameterization
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01
Solenoid ValvesSuitable AC solenoid valve circuits can be switched through the relay outputs within the specified electrical limits. |
02
ContactorsRelay switching can be applied to suitable contactor control circuits in S7-300 automation systems. |
03
Motor StartersSuitable motor starter circuits are among the intended application areas for this relay output module. |
04
Signal LampsSupported signal lamp circuits can also be controlled through the relay outputs. |
When an existing S7-300 installation experiences a failed relay switching channel, loss of the expected field output can interrupt a machine sequence. Affected contactors, motor starters, solenoid valves or signal lamps may remain in the wrong state, potentially extending production downtime until the output function is restored.
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DELIVERY
3–5 Days
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WARRANTY
6–12 Months
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PACKAGING
Brand New
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PAYMENT
T/T
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DELIVERY WAY
E-packing / FedEx / EMS / TNT / DHL / UPS
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DIRECT CONTACT
Looking for
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SALES MANAGER
Miya Zheng
EMAIL
sales@amikon.cn
PHONE / WHATSAPP
86-18020776792
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To speed up quotation handling, please include the following details in your inquiry.
| Part Number | Quantity | Destination | Required Date | Machine / System |
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What is the 6ES7322-5HF00-0AB0 designed to do?
It is an SM 322 digital relay output module for the SIMATIC S7-300 family, providing eight electrically isolated relay outputs. |
What load voltage ranges are available?
The specified load voltage is 24 to 120 V DC and 24 to 230 V AC. |
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Which types of loads can the relay outputs control?
Suitable applications include AC solenoid valves, contactors, motor starters, FHP motors and signal lamps. |
How are the outputs monitored?
The module provides a group error display and channel-specific status displays. A programmable diagnostic interrupt is also supported. |
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Can the relay contacts receive additional overvoltage protection?
Yes. The module supports protection of the contacts against overvoltage by using the specified SJ jumper arrangement with an RC quenching element. |
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If you have any concern after receiving the item, please contact us within 7 days so that the situation can be reviewed promptly. |
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Items considered for return should remain in their original condition. Please provide the reason for return; after the returned item is received, a refund or replacement can be arranged. |
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Shipping expenses associated with the return process are the responsibility of the buyer. |
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