RƠ LE AN TOÀN PHOENIX CONTACT 1104985 - PSR-M-EF7-SAI4-SC - SAFETY RELAY 1104985 - PSR-M-EF7-SAI4-SC -NHÀ PHÂN PHỐI PHOENIX CONTACT
Mô-đun mở rộng an toàn với 4 đầu vào tương tự an toàn, 0 V ... 10 V; 0 mA hoặc 4 mA ... 20 mA; Giao diện TBUS, lên đến Cat. 4/PL e, SIL 3, khối đấu dây vít kiểu cắm, bao gồm đầu nối TBUS
| Maximum power dissipation for nominal condition |
2.76 W (with max. permissible load) |
| Nominal operating mode |
100% operating factor |
| Interfaces |
DIN rail TBUS for connection to the master module, supplied as standard |
| Air clearances and creepage distances |
| Rated insulation voltage |
250 V AC |
| Rated surge voltage/insulation |
Basic insulation 4 kV between all current paths and housing |
| Electrical isolation, 0.5 kV functional insulation between logic and analog inputs and between the analog inputs |
| Supply |
| Designation |
A1/A2 |
| Rated control circuit supply voltage US |
19.2 V DC ... 28.8 V DC |
| Rated control circuit supply voltage US |
24 V DC -20 % / +20 % (external fuse, typically 6 A) |
| Rated control supply current IS |
typ. 82 mA (without sensor supply) |
| typ. 212 mA (with sensor supply) |
| Power consumption at US |
typ. 1.96 W (without sensor supply) |
| typ. 5.08 W (with sensor supply) |
| Inrush current |
max. 14 A (Δt = 1 ms at Us) |
| Filter time |
typ. 5 ms (in the event of voltage dips at Us) |
| Protective circuit |
Serial protection against polarity reversal |
Tham khảo catalog chi tiết theo đường link sau (trích nguồn https://www.phoenixcontact.com):
https://www.phoenixcontact.com
Liên hệ để có giá tốt nhất:
Mr Vũ: 0908 878 633
Mr Hoàng: 0933 441 466
Mr Di: 0933 744 776
Email: info@tienhungtech.com
sales@tienhungtech.com
