24 Device Description
WAGO I/O System 750
750-482/000-001 2AI 4-20mA HART NAMUR NE43
Manual
Version 1.0.2
3.6
Technical Data
3.6.1
Device Data
Table 9: Technical Data – Device
Width
24 mm
High (from upper edge of DIN 35 rail)
60.6 mm
Length
100 mm
Weight
Approx. 91 g
3.6.2
Supply
Table 10: Technical Data – Supply
Supply voltage (field)
24 VDC, via power jumper contacts
Supply voltage (system)
5 VDC
Transmitter supply
U
v
=16.5 V at 20 mA
Current consumption, system supply
25 mA
Current consumption (field supply)
26 mA + load
Current
max.
via power jumper contacts
10 A
Input voltage drop
(I
meas
< 28 mA):
nonlinear, as protected against overload
U = 1.0
V + 300 Ω × I
meas
Power consumption P
max.
1.60 W (with slaves (20 mA))
Power loss P
l
0.62 W (without slaves)
Isolation
300 VAC system/supply
3.6.3
Communication
Table 11: Technical Data – Communication
Data width, internal (local bus)
2 × 2 bytes data
or
2 × 2 bytes data + 2n × 4 bytes data
(n = number of dynamic variables)
or
2 × 2 bytes data + 6 bytes mailbox
3.6.4
Inputs
Table 12: Technical Data – Inputs
Number of inputs
2
Signal current
3.6 ... 21 mA
Input filter
Parameterizable
Resolution of the A/D converter
12 Bit
Conversion time
10 ... 640 ms (programmable)
Measuring error 25°C
0.2 % of final value (non-linearity)
