RƠ LE AN TOÀN PHOENIX CONTACT 1104977 - PSR-M-EF5-SDO4-2A-DO8-PI - SAFETY RELAY 1104977 - PSR-M-EF5-SDO4-2A-DO8-PI -NHÀ PHÂN PHỐI PHOENIX CONTACT
  
Mô-đun mở rộng an toàn với 4 đầu ra an toàn (2 A), 4 đầu vào đặt lại, 8 đầu ra tín hiệu, giao diện TBUS, lên đến SIL 3, Cat. 4/PL e, khối thiết bị đầu cuối Đẩy vào có thể cắm, bao gồm đầu nối TBUS
Maximum power dissipation for nominal condition 8.05 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 24 V power supply and I/Os to the housing
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 % (provide external protection, typically 5 A)
Rated control supply current IS typ. 25 mA (Outputs inactive)
typ. 60 mA (Outputs active, without load)
Power consumption at US typ. 0.6 W (Outputs inactive)
max. 1.44 W (Outputs active, without load)
Inrush current 2 A (Δt < 1 ms at Us)
Filter time typ. 5 ms (in the event of voltage dips at Us)
Protective circuit Inverse-parallel protection against polarity reversal
Supply
Designation 24V/A2
Rated control circuit supply voltage US 24 V DC -20 % / +20 % (provide external protection, typically 5 A)
Rated control supply current IS < 0.5 mA (Outputs inactive)
max. 20 mA (Outputs active, without load)
Power consumption at US < 12 mW (Outputs inactive)
max. 0.48 W (Outputs active, without load)
Inrush current 10 A (Δt = 1 ms at Us)
Filter time typ. 1 ms (in the event of voltage dips)

Tham khảo catalog chi tiết theo đường link sau (trích nguồn https://www.phoenixcontact.com):
https://www.phoenixcontact.com


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