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dual LED green/red green: AS-Interface voltage red: communication error or address 0 green/red flashing: overload sensor supply
LED IN
switching state (input); 4 LED yellow
LED OUT
Switching state (output); 4 LED yellow
Electrical specifications
Rated operating voltage
26.5 ... 31.6 V from AS-Interface
Rated operating current
≤ 80 mA (without sensors) / max. 230 mA
Input
Number/Type
4 inputs for 2- or 3-wire sensors (NPN), DC
Supply
from AS-Interface
Voltage
21 ... 31 V DC
Current loading capacity
≤ 150 mA, short-circuit protected
Switching point
0 (unattenuated)
≤ 2 mA
1 (attenuated)
≥ 4 mA
Output
Number/Type
4 relay outputs
Electrical isolation
AS-Interface - Outputs: Safe isolation according to EN 50178 (250 V AC) Output - Output: Safe isolation according to EN 50178 (250 V AC)
Contact loading
2 A/30 V DC per output 2 A/250 V AC per output
Life span
mechanical: 30 x 106 switching cycles electrical: 1 x 106 operations (30 V DC, 2 A, ohmic) 5 x 106 operations (250 V AC, 2 A, cosφ = 1) 4.5 x 106 switching cycles (250 V AC, 2 A, cosφ = 0.7)
Programming instructions
Profile
S-7.F
IO code
7
ID code
F
Data bits (function via AS-Interface)
inputoutput
D0
IN1OUT1
D1
IN2OUT2
D2
IN3OUT3
D3
IN4OUT4
Parameter bits (programmable via AS-i)
function
P0
communication monitoring P0 = 1 (basic setting), monitoring = ON, i.e. if communication fails, the outputs are de-energised P0 = 0, monitoring = OFF, if communication fails, the outputs maintain their condition
