Technical Data; Device Data; Supply; Communication - WAGO I/O-SYSTEM 750 Manual

22 Device Description
3.6

Technical Data

3.6.1

Device Data

Table 10: Technical Data – Device
Width
High (from upper edge of DIN 35 rail)
Length
Weight
3.6.2

Supply

Table 11: Technical Data – Supply
Voltage Supply
Input voltage drop
Voltage via power jumper contacts
Transmitter supply
Current consumption (system supply)
Current consumption (field supply)
Current via power contacts
Power consumption P
Power loss P
Isolation
3.6.3

Communication

Table 12: Technical Data – Communication
Data width, internal (local bus)
Manual
Version 1.4.0
max.
max.
V
WAGO-I/O-SYSTEM 750
750-484 2AI 4-20mA HART Ex i
24 mm
64 mm
100 mm
Approx. 91 g
Via system voltage local bus (5 V DC)
and power contacts (24 V DC)
(I < 28 mA):
meas
not linear, as protected against overload
U = 1.0 V + 300 Ω x I
meas
24 V DC (provided via Ex-i supply
module Uo = max. 27.3 V)
U = 16.5 V at 20 mA
V
25 mA
26 mA + load
1000 mA
1.60 W (with slaves (20 mA))
0.62 W (without slaves)
300 VAC system/supply
2 x 2 bytes data
or
2 x 2 bytes data + 2n x 4 bytes data
(n = number of dynamic variables)
or
2 x 2 bytes data + 6 bytes mailbox