Phoenix Contact IB IL AO 4/U/0-10-ECO Handleiding (190 Pagina's)

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5.2.9 Safety modules

5.2.9.1 Bus-independent safety modules

IB IL 24 SAFE 2-ECO

(no longer in product

range)

The Inline ECO safety module with sensor circuits is designed for use within the 24 V area

of an Inline station.

The module monitors two sensor circuits. The sensor circuits can be designed as sin-

gle/two-channel, non-equivalent/equivalent.

If at least one sensor circuit is interrupted, the safety module initiates the safe state, and

switches off the subsequent segment circuit for safety.

Possible signal generators

– Emergency stop button

– Safety door monitoring

– Light grid

Suitable up to category 4, PL e (EN ISO 13849-1), SILCL 3 (EN 62061)

Figure 5-11 Safety module IB IL SAFE 2-ECO

Safety-related segment

circuit

The safety module can be used to create a safety-related segment circuit.

The structure of the safety-related segment circuit in the Inline system is such that actu-

ators/controlled devices, which are connected to output terminals, can be switched sep-

arately via the bus system and can be switched off safely on a safety demand to the pre-

connected safety module.

The safety-related segment circuit starts at a safety module and finishes at the last Inline

terminal before another power supply unit or at the end of the station. Only Inline termi-

nals that are specifically designed for the safety-related segment circuit may be used.

They are listed in the "Safety-related segment circuit" application note, AH EN IL SAFE.

Please also refer to the data sheet for the safety module in use.

IN1/2

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US

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UM

IN1/2

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