S500-eCo I/O modules can be mounted either on a DIN rail or with screws on a metal plate.
Mounting I/O modules on a DIN rail
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NOTICE
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Risk of function faults!
The module is grounded via DIN rail.
The DIN rail must be included into the grounding conception of the plant.
Use only metal screws for grounding.
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Mount I/O module at the top of the DIN rail, then snap it in below.
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Attach I/O module by hand to an other module. The I/O bus is connected automatically.
Demounting I/O modules mounted on a DIN rail
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Remove I/O module by hand if connected.
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While pressing down I/O module pull it away from DIN rail.
Demounting I/O modules mounted on a metal plate
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Remove the 2 screws.
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Remove the I/O module from the connected module by hand.
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Terminal block selection for I/O modules