Ex:
Housing width 17.5 mm Housing width 17.5 mm Housing width 17.5 mm
Technical data Technical data
Analog input
Number of inputs 4 -
Resolution 16 (Bit) -
Signal range (configurable using the DIP switch) 0 mA ... 20 mA / 4 mA ... 20 mA -
Accuracy ≤ 0.02% (@25°C) -
Supply voltage for passive sensors (via terminal PWR1, +I1) ≥ 12 V DC -
Analog input
Description of the input - Pt100 input
Number of inputs - 4
Temperature measuring range - -50 °C ... 250 °C
Analog output
Number of outputs - -
Signal range - -
Accuracy - -
Load R
B
--
General data
Supply voltage 19.2 V DC ... 30.5 V DC (T-connector) 19.2 V DC ... 30.5 V DC (T-connector) 19.2 V DC ... 30.5 V DC (T-connector)
Current consumption max. 120 mA (at 24 V DC, at 25°C) max. 45 mA (at 24 V DC, at 25°C) max. 115 mA (at 24 V DC, at 25°C)
Degree of protection IP20 IP20
Ambient temperature range -40 °C ... 70 °C -40 °C ... 70 °C
Housing material PA 6.6-FR PA 6.6-FR
Dimensions W / H / D 17.5 / 99 / 114.5 mm 17.5 / 99 / 114.5 mm
Conformance / approvals
Conformance CE-compliant CE-compliant
ATEX II 3 G Ex nA IIC T4 Gc X II 3 G Ex nA IIC T4 Gc X
IECEx Applied for Applied for
UL, USA / Canada UL applied for UL applied for
Ordering data Ordering data
Description Type Order No.
Pcs. /
Pkt.
Type Order No.
Pcs. /
Pkt.
Analog input module RAD-AI4-IFS
1
) 2901537 1
Temperature input module RAD-PT100-4-IFS 2904035 1
Analog output module
Accessories Accessories
Analog output module RAD-AO4-IFS
1
) 2901538 1 RAD-AO4-IFS
1
) 2901538 1
Analog input module
Temperature input module
454 PHOENIX CONTACT
I/O extension module,
4 analog current inputs
Temperature I/O extension module,
4 temperature inputs
– Easy I/O mapping via thumbwheel
– Analog inputs (0/4 ... 20 mA)
– Temperature inputs for Pt100 sensors
– Analog outputs
(0/4 ... 20 mA or 0 ... 10 V)
– Easy module replacement even during op-
eration (hot swap)
– Extended temperaturerange
40°C to +70°C
Notes:
1) EMC: Class A product, see page 553
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