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      PSR-M-EF7-SAI4-SC     -     Extension module   Phoenix Contact

PSR-M-EF7-SAI4-SC - Extension module Phoenix Contact

Mã sản phẩm: 1104985

Danh mục: PHOENIX CONTACT, Switch, Measure and Monitor Phoenix Contact,

Safe extension module with 4 safe analog inputs, 0 V ... 10 V; 0 mA or 4 mA ... 20 mA; TBUS interface, up to Cat. 4/PL e, SIL 3, plug-in screw terminal block, TBUS connector included

Liên hệ mua hàng

Hãng sản xuất: PHOENIX CONTACT

Chất lượng: Mới 100%

Bảo hành: Chính hãng

Chứng từ: CO/CQ, hóa đơn VAT

Liên hệ(SĐT/Zalo): 0933612627

Product type Safety device
Application Analog IN
Insulation characteristics
Protection class III
Times
Response time see user manual
Restart time min. 5 s (Boot time)
max. 10 s (Boot time)
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
General
Protective circuit Overload protection of the current inputs; Suppressor diode
Analog
Input name IN S1, IN S2, IN S3, IN S4
Description of the input Safety-oriented analog inputs, configurable as current or voltage inputs, galvanically isolated
Number of inputs 4
Connection technology 2-conductor, 3-conductor or 4-conductor (2-conductor sensor signal + 2-conductor sensor supply)
Note regarding the connection technology shielded
Scanning rate 2.5/5/10/16.6/20/50/60/100/200/400/800/1000/2000/4000 Hz
Current input signal 0 mA ... 25 mA (Measuring range)
0 mA ... 20 mA (Configurable measuring range with diagnostics range 20.1 mA ... 23 mA)
4 mA ... 20 mA (Configurable measuring range with diagnostics range 20.1 mA ... 23 mA (upper limit), 2.5 mA ... 3.8 mA (lower limit))
Voltage input signal 0 V ... 12 V (Measuring range)
0 V ... 10 V (Configurable measuring range with diagnostics range 10.05 V ... 11.5 V (upper limit), 0.1 V (lower limit))
Max. permissible current max. 35 mA (as current input)
Permissible voltage max. 24 V (as current input)
max. 14 V (as voltage input)
Input resistance current input 290 Ω ±25 % (incl. internal protective circuit)
Input resistance of voltage input 185 kΩ ±25 %
A/D converter resolution 16 bit
Resolution (current) 381 nA
Resolution (voltage) 152 µV
Precision typ. ± 2 % (as current input, relative to the measuring range final value)
max. ± 2.5 % (as current input)
typ. ± 1 % (as voltage input, relative to the measuring range final value)
max. ± 1.5 % (as voltage input)
Temperature coefficients typ. ± 0.07 %/K
max. ± 0.07 %/K
Limit frequency (3 dB) 160 Hz (RC low pass, 1st order, as current input)
4 Hz (RC low pass, as voltage input)
Frequency see user manual
Permissible cable length max. 100 m (per input)
Protective circuit Overload protection of the current inputs
Overload protection of the voltage inputs
Sensor supply: OUT S1/0V ...OUT S4/0V
Description Sensor supply voltage per analog input
Supply voltage 24 V DC ±3 %
Current max. 30 mA (Sensor current recording per channel)
Short-circuit-proof yes
Protective circuit Overload protection Overload detection at  38 mA
Connection technology
pluggable yes
Conductor connection
Connection method Screw connection
Conductor cross section rigid 0.2 mm² ... 2.5 mm²
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross-section AWG 24 ... 12
Stripping length 7 mm
Screw thread M3
Tightening torque 0.5 Nm ... 0.6 Nm
Status display 4x LED (yellow, red)
Operating voltage display 1 x green LED
Width 22.61 mm
Height 112.58 mm
Depth 113.6 mm
Color yellow
Housing material Polyamide PA non-reinforced
Safety data
Stop category 0
Safety data: EN ISO 13849
Performance level (PL) e (2-channel wiring)
d (1-channel wiring)
Safety data: IEC 61508 - High-demand for 2-channel wiring
Equipment type Type B
Safety Integrity Level (SIL) 3
Probability of a hazardous failure per hour (PFHD) 1,53 x 10-8
Proof test interval 240 Months
Duration of use 240 Months
Integrity requirement IEC 61508 - High-demand for 1-channel wiring
Equipment type Type B
Safety Integrity Level (SIL) 2
Probability of a hazardous failure per hour (PFHD) 1,53 x 10-8
Proof test interval 240 Months
Duration of use 240 Months
Ambient conditions
Degree of protection IP20
Min. degree of protection of inst. location IP54
Ambient temperature (operation) -10 °C ... 55 °C (observe derating)
Ambient temperature (storage/transport) -20 °C ... 85 °C
Maximum altitude ≤ 2000 m (Above sea level)
Max. permissible humidity (storage/transport) 95 % (non-condensing)
Max. permissible relative humidity (operation) 95 % (non-condensing)
Shock 10g for Δt = 16 ms (continuous shock, 1000 shocks in each space direction)
Vibration (operation) 10 Hz ... 150 Hz, 2g
CE
Identification CE-compliant
Mounting type DIN rail mounting
Assembly instructions Observe derating
Mounting position vertical or horizontal
Connection method Screw connection

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