PNOZ X10
Operating Manual PNOZ X10
19554-EN-09
| 8
Unit features
} Positive-guided relay outputs:
– 6 safety contacts (N/O), instantaneous
– 4 auxiliary contacts (N/C), instantaneous
} Connection options for:
– E-STOP pushbuttons
– Safety gate limit switches
– Start buttons
– Light grids and safety switches with detection of shorts across contacts
} LED display for:
– Supply voltage
– Switch status of the safety contacts
} See order reference for unit types
Safety features
The safety relay meets the following safety requirements:
} The circuit is redundant with built-in self-monitoring.
} The safety function remains effective in the case of a component failure.
} The correct opening and closing of the safety function relays is tested automatically in
each on-off cycle.
Block diagram/terminal configuration
Types: AC
} U
B
: 24 VAC; Order no. 774700
} U
B
: 42 VAC; Order no. 774701
} U
B
: 110 - 120 VAC; Order no. 774703
} U
B
: 230 - 240 VAC; Order no. 774706
S37
14
Y1 Y2
24 34 44 54 7264 82 92 02
13
A1 A2
23 33 43 53 7163 81 91 01
S34S33
S22
Y3
S21S12S11
S12S11
*Insulation between the non-marked area and the relay contacts: Basic insulation (over-
voltage category III), Protective separation (overvoltage category II)
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