DL7, DL7L
18
SUPPLY
Supply voltage
24 VDC (18 .. 36 VDC)
Maximum power consumption
48 W ( when installed seven modules )
Security
The internal delay fuse 3.15 A, the exchange
only by the service company
ELECTRICAL CONNECTIONS (terminal connectors)
Type
screw terminal connectors
Wire cross section
wire 1.5 mm
2
max
cord 1 mm
2
max
cord with sleeve connectors 0.25 .. 1.5mm
2
AWG 30 / 14
MECHANICAL DIMENSIONS
– HOUSING
Type of housing
DL7
DL7L
For mounting in panels, non-flammable
Lexan Resin 920
Freestanding
, non-flammable Lexan
Resin 920
Dimensions (h X w X d)
144 mm X 192 mm X 82.5 mm
Dimensions of panel cut-out
138 mm X 186 mm
Weight
ca. 650 g
– base set
ca. 1250 g
– full option
Protection class
IP54 on front panel side
IP20 on rear panel side
ENVIRONMENTAL CONDITIONS
Ambient temperature
0 .. +50° C
Relative humidity
5 .. 95% (without steam condensation)
Height
< 2000 m n.p.m.
Storage temperature
-30 ..
+70° C
Degree of pollution
PD2
EMC
EMC Directive 2014/30/EC
EN 61326-1:2013 Table 2 (immunity)
EN
55011:2009+A1:2010
Class A (emission)
RoHS
RoHS Directive 2011/65/EU
0/4-20mA inputs module DL7-IN6I(24V), DL7-IN6I
Number of inputs
6
Measuring range
0
–20 mA; 4–20 mA;
(the actual range -22 .. 22 mA)
Resolution
0.001 mA
Measurement accuracy (T
a
= +25° C)
< ±0.1% measuring range
(
typically < ±0.05%)
Temperature drift
< ±0.02% /°C measuring range
Input resistance
12
±10%
Maximum input voltage
± 40 VDC
Input protection
Polymer fuse 50 mA (resetable)
Transducers powered from device:
for
modules DL7-IN6I(24V)
for
modules DL7-IN6I
24 VDC ±15% / max 0.25mA
None
Galvanic separation from the other circuits
250 VAC; 1500 VAC
for 1 minute
