Terminals up to 2.5 mm -wire DC
Output function 2 transistor outputs PNP (100 mA, short-circuit protection)
Product characteristics
Switching amplifier for Namur sensors according to 94/9/EG (ATEX)
ATEX approval
Group II, category (1) G D
1-channel
Transistor outputs
Programmable output function
Short-circuit and wire monitoring
Electrical data
Electrical design
DC
Operating voltage [V]
24 DC
Voltage tolerance [%]
-15 /+25
Current consumption [mA]
< 50
Outputs
Output function
2 transistor outputs PNP (100 mA, short-circuit protection)
Switching frequency [Hz]
5000
Voltage drop [V]
< 3.5
Environment
Ambient temperature [C]
-20...60
Protection
IP 20
Tests / approvals
Approval
PTB 02 ATEX 2037
Marking of the unit
II (1) G D [EEx ia] IIC
MTTF [Years]
394
Safety classification
Maximum values for control circuit
in protection rating intrinsic safety
[EEx ia] IIC, [EEx ia] IIB, [EEx ib] IIC, [EEx ib] IIB
Voltage [V]
10.5
Current [mA]
13
Power [mW]
34
in protection rating intrinsic safety
[EEx ia] IIC
[EEx ia] IIB
[EEx ib] IIC
[EEx ib] IIB
External inductance
200 mH
740 mH
200 mH
740 mH
External capacitance
2.4 F
16.8 F
2.4 F