Block diagram/terminal configuration, Function description, Installation – Pilz PNOZ s7.2 C 24VDC 4 n/o 1 n/c expand User Manual
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PNOZ s7.2
Operating Manual PNOZ s7.2
21866-EN-08
4
Block diagram/terminal configuration
.
.
K1
K2
13 23 33
51
24 34
52
14
43
44
Interface
base unit
*
Interface expansion module
Centre: Front view with cover, right: Front view without cover
*Safe separation in accordance with EN 60947-1, 6 kV
Function description
with PNOZsigma s7.1:
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Dual-channel operation and supply voltage via PNOZsigma connector
with PNOZsigma expander modules:
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Dual-channel operation and supply voltage via PNOZsigma connector
Installation
Connect contact expansion module PNOZ s7.2 to PNOZsigma contact expansion
modules
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Connect the contact expansion modules using the connector supplied.
Control cabinet installation
}
The safety relay should be installed in a control cabinet with a protection type of at least
IP54.
}
Use the notch on the rear of the unit to attach it to a DIN rail.
}
Ensure the unit is mounted securely on a vertical DIN rail (35 mm) by using a fixing ele-
ment (e.g. retaining bracket or an end angle).
Push the unit upwards or downwards before lifting it from the DIN rail.