Contact expansion block for contact multiplication and contact reinforcement. The device meets the requirements of EN 60947-5-1, EN 60204-1, and VDE 0113-1. The contact expansion block serves as an extension device for contact reinforcement and contact multiplication of the non-delayed safety contacts of a base unit. Base units are all safety switching devices with feedback loop monitoring. The category to be realized according to EN 954-1 and EN ISO 13849-1 depends on the category of the base unit. It cannot be exceeded by the contact expansion block.
The device meets the following safety requirements: The contact expansion block extends an existing circuit. Since the output relays are monitored by the feedback loop of the base unit, the safety functions of the existing circuit are transferred to the contact expansion block. The safety device remains effective even in the event of a component failure.
Ground fault in the feedback loop: Detected depending on the base unit used.
Ground fault in the input circuit: The output relays drop out and the safety contacts open.
Article from plant decommissioning.
The device meets the following safety requirements: The contact expansion block extends an existing circuit. Since the output relays are monitored by the feedback loop of the base unit, the safety functions of the existing circuit are transferred to the contact expansion block. The safety device remains effective even in the event of a component failure.
Ground fault in the feedback loop: Detected depending on the base unit used.
Ground fault in the input circuit: The output relays drop out and the safety contacts open.
Article from plant decommissioning.
Product version: 1.0 Approvals: CE, cULus Listed, TÜV, KOSHA, CCC Application possibilities: Contact expansion without delay Supply voltage (V): 24.0 Max current at DC1: 6.0 A Voltage at AC1: 240 V Terminal type: Cage clamp terminal Terminal type: pluggable Standards: EN 60204-1, EN 62061, EN ISO 13849-1, VDE 0113-1 Operating modes: single-channel, without cross-circuit detection Number of safety contacts without delay: 4 Dimension width: 17.5 mm Dimension height: 100.0 mm Dimension depth: 120.0 mm Gross weight: 180 g Net weight: 170 g Ambient temperature: -10 - 55 °C Information according to the manufacturer.
| Condition | Used |
| Age rating | No age restriction |
| Model | PNOZ s7 24VDC 4n/o 1n/c |
| Manufacturer | Pilz GmbH & Co. KG |
| Content | 1 piece |
| Weight | 200 g |
| Item ID | 1234573917 |
| Item ID | 1234573917 |
Pilz GmbH & Co. KG
PILZ PNOZ s contact expansion instantaneous PNOZ s7 24VDC 4n/o 1n/c 751107
Item number 751107
EAN 4046548025514
Condition Used
Available quantity
${ $store.getters.currentItemVariation.stock.net }
EUR 29.99
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Content
1 piece
Unit price
EUR 29.99 / piece
immediately available
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