Terminals
up to 2.5 mm -wire AC Output function relay (1 changeover contact per
channel)
Product characteristics
Switching amplifier for Namur sensors according to 94/9/EG (ATEX)
ATEX approval
Group II, category (1) G D
2-channel
Relay outputs
Programmable output function
Short-circuit and wire monitoring
Electrical data
Electrical design
AC
Operating voltage [V]
115 AC (45...65 Hz)
Voltage tolerance [%]
-10 / +10
Power consumption [VA]
1.3
Outputs
Output function
relay (1 changeover contact per channel)
Switching frequency [Hz]
10
Contact rating
253 V AC / 2 A / cos phi > 0.7 // 40 V DC / 2 A; ohmic resistance
Environment
Ambient temperature [C]
-20...60
Protection
IP 20
Tests / approvals
Approval
PTB 02 ATEX 2035
TIIS TC16048
Marking of the unit
II (1) G D [EEx ia] IIC
MTTF [Years]
458
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]
10.6
Current [mA]
19.1
Power [mW]
51
in protection rating intrinsic safety
[EEx ia] IIC
[EEx ia] IIB
[EEx ib] IIC
[EEx ib] IIB
External inductance
97 mH
390 mH
97 mH
390 mH
External capacitance
2.32 F
16.2 F
2.32 F