PILZ safety relay 773723 imported quality assurance

PILZ safety relay 773723 imported quality assurance

Shanghai Pumin Industrial Automation Equipment Co., Ltd. specializes in the sales of imported spare parts from Europe and America. The company has its own offices in Germany and the United States, where manufacturers purchase directly from first-hand sources and prices are more advantageous in the market.

Quick quotation: For advantageous brands, we have a manufacturer's price list and maintain daily phone communication with suppliers to provide you with fast and timely quotations.

Accurate delivery time: After receiving the order, we will communicate with the manufacturer in a timely manner. For any changes in delivery time, we will immediately provide feedback to the customer.

Work logic and process

1. Signal monitoring and processing: The internal logic control unit monitors the input signal status in real time, and judges and processes abnormalities such as wire breakage and short circuit. ‌‌

2. Output control: When the dual channel signal is normal, the main contact is closed to power on the device for operation; When the safety signal is interrupted, the main contact will instantly disconnect and cut off the power supply. ‌‌

3. Reset mechanism: After troubleshooting, specific reset conditions (such as manual or automatic reset circuit conduction) must be met to enable the relay to re engage. ‌

PILZ safety relay 773723 imported quality assurance

Core security mechanism

Redundant design: Adopting a dual channel monitoring mechanism, it is necessary to simultaneously receive two independent safety signals (such as the dual contacts of the emergency stop button). The internal contacts of the relay only close when both signals are closed normally; Any channel disconnection will cut off the output, preventing single point failure from causing safety function failure. ‌‌

Forced guiding contact: The internal mechanical structure ensures that normally open contacts and normally closed contacts cannot be closed simultaneously. If the contacts become stuck due to a fault, the mechanical interlocking device will forcibly block the output to prevent the equipment from restarting in a dangerous state. ‌

The hot selling models of Shanghai Pumin are as follows:

PNOZ M1P, 773100

SEN cs3.1p/PSEN cs3.1, 541 010

PNOZ S5 750105

PNOZ E1VP 10S 774131

Pilz PSEN si- 0.5 P 1.1 /psen si- 0.5 1 unit csa-cul 570500

774709 PNOZ X10 24VDC 6n/o 4n/c 3LED

710002 PNOZ c2 24VDC 2n/o

777310 PNOZ X3P 24VDC 24VAC 3n/o 1n/c 1so

777303 PNOZ X2P 24VACDC 2n/o

PNOZ X2.8P

PNOZ S4 C 24VDC 3 N/O 1 N/C

PNOZ S7 C 24VDC 4 N/O 1 N/C

PNOZ X2.8P 24VACDC 3N/O 1N/C

751102

777140

PNOZ X2.8P 24VAC/DC 3S1O

PNOZ S3 C 24VDC 2 N/O

PNOZ M ES ETHERCAT

PNOZ S5 C 24VDC 2 N/O 2 N/O T

PNOZ C1 24VDC 3N/O 1N/C

PNOZ M B1

PNOZ S4 24VDC 3 N/O 1 N/C

PNOZ M EF 8DI4DO

533150

P2HZ X3 24VDC 2N/O 1N/C

PNOZ X2.8P 24VACDC 3N/O 1N/C

PNOZ S4

PNOZ S7.1 24VDC

For more product information, please click:Shanghai Pumin Industrial Automation Equipment Co., Ltd